110 uA, High Precision Op Amps

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© 2010 Microchip Technology Inc.

DS22142B-page 1

MCP6071/2/4

Features

• Low Offset Voltage: 

±

150 µV (maximum)

• Low Quiescent Current:

 

110 µA (typical)

• Rail-to-Rail Input and Output

• Wide Supply Voltage Range: 1.8V to 6.0V

• Gain Bandwidth Product: 1.2 MHz (typical)

• Unity Gain Stable

• Extended Temperature Range: -40°C to +125°C

• No Phase Reversal

Applications

• Automotive

• Portable Instrumentation

• Sensor Conditioning

• Battery Powered Systems

• Medical Instrumentation

• Test Equipment

• Analog Filters

Design Aids

• SPICE Macro Models 

• FilterLab

®

 Software

• MAPS (Microchip Advanced Part Selector)

• Analog Demonstration and Evaluation Boards

• Application Notes

Typical Application

Description

The Microchip Technology Inc. MCP6071/2/4 family of
operational amplifiers (op amps) has low input offset
voltage (

±

150 µV, maximum) and rail-to-rail input and

output operation. This family is unity gain stable and
has a gain bandwidth product of 1.2 MHz (typical).
These devices operate with a single supply voltage as
low as 1.8V, while drawing low quiescent current per
amplifier (110 µA, typical). These features make the
family of op amps well suited for single-supply, high
precision, battery-powered applications.

The MCP6071/2/4 family is offered in single
(MCP6071), dual (MCP6072), and quad (MCP6074)
configurations. 

The MCP6071/2/4 is designed with Microchip’s
advanced CMOS process. All devices are available in
the extended temperature range, with a power supply
range of 1.8V to 6.0V.

Package Types

R

L

V

OUT

Gyrator

Z

IN

R

C

Z

IN

R

L

j

ωL

+

=

L

R

L

RC

=

MCP6071

* Includes Exposed Thermal Pad (EP); see 

Table 3-1

.

1

2

3

4

8

7

6

5

EP

9

V

DD

V

OUT

NC

NC

V

IN

+

V

IN

V

SS

NC

1

2

3

4

8

7

6

5

EP

9

V

OUTB

V

INB

V

INB

+

V

DD

V

INA

+

V

INA

V

SS

V

OUTA

V

INA

+

V

INA

V

DD

1

2

3

4

14

13

12

11

V

OUTA

V

OUTD

V

IND

V

IND

+

V

SS

V

INB

+ 5

10 V

INC

+

V

INB

– 6

9

V

OUTB

7

8 V

OUTC

V

INC

V

INA

+

V

INA

V

SS

1

2

3

4

8

7

6

5

V

OUTA

V

DD

V

OUTB

V

INB

V

INB

+

V

IN

+

V

IN

V

SS

1

2

3

4

8

7

6

5

NC

NC

V

DD

V

OUT

NC

MCP6071

SOIC

MCP6071

2x3 TDFN

MCP6072

2x3 TDFN

MCP6072

SOIC

MCP6074

SOIC, TSSOP

V

IN

+

V

IN

V

SS

1

2

3

5

4

V

DD

V

OUT

MCP6071

SOT-23-5

110 µA, High Precision Op Amps

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MCP6071/2/4

DS22142B-page 2

© 2010 Microchip Technology Inc.

NOTES:

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© 2010 Microchip Technology Inc.

DS22142B-page 3

MCP6071/2/4

1.0

ELECTRICAL CHARACTERISTICS

1.1

Absolute Maximum Ratings †

V

DD

 – V

SS

........................................................................7.0V

Current at Input Pins .....................................................±2 mA

Analog Inputs (V

IN

+

, V

IN

-

)†† .......... V

SS

 – 1.0V to V

DD

 + 1.0V

All Other Inputs and Outputs ......... V

SS

 – 0.3V to V

DD

 + 0.3V

Difference Input Voltage ...................................... |V

DD

 – V

SS

|

Output Short-Circuit Current  .................................continuous

Current at Output and Supply Pins  ............................±30 mA

Storage Temperature ....................................-65°C to +150°C

Maximum Junction Temperature (T

J

) .......................... +150°C

ESD protection on all pins (HBM; MM)

................ ≥ 4 kV; 400V

† Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional
operation of the device at those or any other conditions
above those indicated in the operational listings of this
specification is not implied. Exposure to maximum
rating conditions for extended periods may affect
device reliability.

†† See 

4.1.2 “Input Voltage Limits”

1.2

Specifications

TABLE 1-1:

DC ELECTRICAL SPECIFICATIONS

Electrical Characteristics: Unless otherwise indicated, V

DD

 = +1.8V to +6.0V, V

SS

= GND, T

A

= +25°C, V

CM

 = V

DD

/2,

V

OUT

≈ V

DD

/2, V

L

 = V

DD

/2 and R

= 10 k

Ω to V

L

. (Refer to 

Figure 1-1

).

Parameters

Sym

Min

Typ

Max

Units

Conditions

Input Offset

Input Offset Voltage

V

OS

-150

+150

µV

V

DD

 = 3.0V, 

V

CM

 = V

DD

/3

Input Offset Drift with Temperature

ΔV

OS

/

ΔT

A

±1.5

µV/°C T

A

= -40°C to +85°C,

V

DD

 = 3.0V, V

CM

 = V

DD

/3

ΔV

OS

/

ΔT

A

±4.0

µV/°C T

A

= +85°C to +125°C,

V

DD

 = 3.0V, V

CM

 = V

DD

/3

Power Supply Rejection Ratio

PSRR

70

87

dB

V

CM

 = V

SS

Input Bias Current and Impedance

Input Bias Current

I

B

±1.0

100

pA

I

B

60

pA

T

A

 = +85°C

I

B

1100

5000

pA

T

A

 = +125°C

Input Offset Current

I

OS

±1.0

pA

Common Mode Input Impedance

Z

CM

10

13

||6

Ω||pF

Differential Input Impedance

Z

DIFF

10

13

||6

Ω||pF

Common Mode

Common Mode Input Voltage Range

V

CMR

V

SS

−0.15

V

DD

+0.15

V

V

DD 

= 1.8V 

(

Note 1

)

V

CMR

V

SS

−0.3

V

DD

+0.3

V

V

DD 

= 6.0V 

(

Note 1

Common Mode Rejection Ratio 

CMRR

72

89

dB

V

CM 

= -0.15V to 1.95V, 

V

DD 

= 1.8V

74

91

dB

V

CM 

= -0.3V to 6.3V, 

V

DD 

= 6.0V

72

87

dB

V

CM 

= 3.0V to 6.3V, 

V

DD 

= 6.0V

74

89

dB

V

CM 

= -0.3V to 3.0V, 

V

DD 

= 6.0V

Note 1:

Figure 2-13

 shows how V

CMR

 changed across temperature.

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MCP6071/2/4

DS22142B-page 4

© 2010 Microchip Technology Inc.

TABLE 1-2:

AC ELECTRICAL SPECIFICATIONS 

TABLE 1-3:

TEMPERATURE SPECIFICATIONS

Open-Loop Gain

DC Open-Loop Gain
(Large Signal)

A

OL

95

115

dB

0.2V < V

OUT

 <(V

DD

-0.2V)

V

CM

 = V

SS

Output

Maximum Output Voltage Swing

V

OL, 

V

OH

V

SS

+15

V

DD

–15

mV

0.5V input overdrive

Output Short-Circuit Current

I

SC

±7

mA

V

DD 

= 1.8V

±28

mA

V

DD 

= 6.0V

Power Supply

Supply Voltage

V

DD

1.8

6.0

V

Quiescent Current per Amplifier

I

Q

50

110

170

µA

I

O

 = 0, V

DD

 = 6.0V

V

CM

 = 0.9V

DD

Electrical Characteristics: Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +1.8 to +6.0V, V

SS

 = GND, V

CM

 = V

DD

/2, 

V

OUT

≈ V

DD

/2, V

L

 = V

DD

/2, R

= 10 k

Ω to V

L

 and C

L

 = 60 pF. (Refer to 

Figure 1-1

).

Parameters

Sym

Min

Typ

Max

Units

Conditions

AC Response

Gain Bandwidth Product

GBWP

1.2

MHz

Phase Margin

PM

57

°

G = +1 V/V

Slew Rate

SR

0.5

V/µs

Noise

Input Noise Voltage

E

ni

4.3

µVp-p

f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

e

ni

19

nV/

√Hz f = 10 kHz

Input Noise Current Density

i

ni

0.6

fA/

√Hz f = 1 kHz

Electrical Characteristics: Unless otherwise indicated, V

DD

 = +1.8V to +6.0V and V

SS

 = GND.

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges

Operating Temperature Range

T

A

-40

+125

°C

Note 1

Storage Temperature Range

T

A

-65

+150

°C

Thermal Package Resistances

Thermal Resistance, 5L-SOT-23

θ

JA

220.7

°C/W

Thermal Resistance, 8L-2x3 TDFN

θ

JA

52.5

°C/W

Thermal Resistance, 8L-SOIC

θ

JA

149.5

°C/W

Thermal Resistance, 14L-SOIC

θ

JA

95.3

°C/W

Thermal Resistance, 14L-TSSOP

θ

JA

100

°C/W

Note 1: The internal junction temperature (T

J

) must not exceed the absolute maximum specification of +150°C.

TABLE 1-1:

DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, V

DD

 = +1.8V to +6.0V, V

SS

= GND, T

A

= +25°C, V

CM

 = V

DD

/2,

V

OUT

≈ V

DD

/2, V

L

 = V

DD

/2 and R

= 10 k

Ω to V

L

. (Refer to 

Figure 1-1

).

Parameters

Sym

Min

Typ

Max

Units

Conditions

Note 1:

Figure 2-13

 shows how V

CMR

 changed across temperature.

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DS22142B-page 5

MCP6071/2/4

1.3

Test Circuits

The circuit used for most DC and AC tests is shown in

Figure 1-1

. This circuit can independently set V

CM

 and

V

OUT

; see 

Equation 1-1

. Note that V

CM

 is not the

circuit’s common mode voltage ((V

P

+ V

M

)/2), and that

V

OST

 includes V

OS

 plus the effects (on the input offset

error, V

OST

) of temperature, CMRR, PSRR and A

OL

.

EQUATION 1-1:

 

FIGURE 1-1:

AC and DC Test Circuit for 

Most Specifications.

G

DM

R

F

R

G

=

V

C M

V

P

V

DD

2

+

(

) 2

=

V

OUT

V

DD

2

(

)

V

P

V

M

(

V

OST

1

G

DM

+

(

)

+

+

=

Where:

G

DM

= Differential Mode Gain

(V/V)

V

CM

= Op Amp’s Common Mode

Input Voltage

(V)

V

OST

= Op Amp’s Total Input Offset

Voltage

(mV)

V

OST

V

IN

V

IN+

=

V

DD

R

G

R

F

V

OUT

V

M

C

B2

C

L

R

L

V

L

C

B1

100 k

Ω

100 k

Ω

R

G

R

F

V

DD

/2

V

P

100 k

Ω

100 k

Ω

60 pF

10 k

Ω

1 µF

100 nF

V

IN–

V

IN+

C

F

6.8 pF

C

F

6.8 pF

MCP607X

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DS22142B-page 6

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NOTES:

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DS22142B-page 7

MCP6071/2/4

2.0

TYPICAL PERFORMANCE CURVES

Note: Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +1.8V to +6.0V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

≈ V

DD

/2,

V

L

 = V

DD

/2, R

= 10 k

Ω to V

L

 and C

L

 = 60 pF.

  

FIGURE 2-1:

Input Offset Voltage with 

V

DD

 = 3.0V.

 

FIGURE 2-2:

Input Offset Voltage Drift 

with V

DD

 = 3.0V and T

A

 

 +85°C.

 

FIGURE 2-3:

Input Offset Voltage Drift 

with V

DD

 = 3.0V and T

A

 

 +85°C.

  

FIGURE 2-4:

Input Offset Voltage vs. 

Common Mode Input Voltage with V

DD

 = 6.0V.

 

FIGURE 2-5:

 Input Offset Voltage vs. 

Common Mode Input Voltage with V

DD

 = 3.0V.

 

FIGURE 2-6:

Input Offset Voltage vs. 

Common Mode Input Voltage with V

DD

 = 1.8V.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

0%

2%

4%

6%

8%

10%

12%

14%

-1

5

0

-120

-9

0

-6

0

-3

0

0

30

60

90

120

150

Input Offset Voltage (µV)

P

e

rc

e

n

ta

ge

 of

 O

c

c

u

re

nc

e

s

1244 Samples
V

DD

 = 3.0V

V

CM

 = V

DD

/3

0%

3%

6%

9%

12%

15%

18%

21%

24%

27%

-20

-16

-12

-8

-4

0

4

8

12

16

20

Input Offset Drift with Temperature (µV/°C)

P

e

rcent

a

g

e o

Oc

cu

re

n

ces

1244 Samples
V

DD

 = 3.0V

V

CM

 = V

DD

/3

T

A

 = -40

°C to +85°C

0%

3%

6%

9%

12%

15%

18%

21%

24%

27%

-20

-16

-1

2

-8

-4

0

4

8

12

16

20

Input Offset Drift with Temperature (µV/°C)

P

e

rcen

ta

g

e

 o

O

c

cu

re

n

ces

1244 Samples

V

DD

= 3.0V

V

CM

 = V

DD

/3

T

A

 = +85°C to +125°C

-1000

-800

-600

-400

-200

0

200

400

600

800

1000

-0.

5

0.

0

0.

5

1.

0

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

6.

5

Common Mode Input Voltage (V)

In

p

u

t O

ff

s

et

 V

o

lt

a

g

e

 (

µ

V

)

T

A

 = -40

°C

T

A

 = +25°C

T

A

 = +85°C

T

A

 = +125°C

V

DD

 = 6.0V

Representative Part

-1000

-800

-600

-400

-200

0

200

400

600

800

1000

-0

.5

-0

.2

0.

1

0.

4

0.

7

1.

0

1.

3

1.

6

1.

9

2.

2

2.

5

2.

8

3.

1

3.

4

Common Mode Input Voltage (V)

In

pu

t O

ffs

e

V

o

lt

ag

e

 (

µ

V

)

T

A

 = -40

°C

T

A

 = +25°C

T

A

 = +85°C

T

A

 = +125°C

V

DD

 = 3.0V

Representative Part

-1000

-800

-600

-400

-200

0

200

400

600

800

1000

-0

.5

-0

.3

-0

.1

0.

1

0.3

0.5

0.

7

0.9

1.1

1.3

1.5

1.7

1.

9

2.1

2.3

Common Mode Input Voltage (V)

Input

 O

ff

s

e

V

o

lt

ag

e

 (µV

)

V

DD

 = 1.8V

Representative Part

T

A

 = -40°C

T

A

 = +25°C

T

A

 = +85°C

T

A

 = +125°C

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MCP6071/2/4

DS22142B-page 8

© 2010 Microchip Technology Inc.

Note: Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +1.8V to +6.0V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

≈ V

DD

/2,

V

L

 = V

DD

/2, R

= 10 k

Ω to V

L

 and C

L

 = 60 pF.

FIGURE 2-7:

Input Offset Voltage vs. 

Output Voltage.

 

FIGURE 2-8:

Input Offset Voltage vs. 

Power Supply Voltage.

FIGURE 2-9:

Input Noise Voltage Density 

vs. Frequency.

FIGURE 2-10:

Input Noise Voltage Density 

vs. Common Mode Input Voltage.

FIGURE 2-11:

CMRR, PSRR vs. 

Frequency.

FIGURE 2-12:

CMRR, PSRR vs. Ambient 

Temperature.

-350

-250

-150

-50

50

150

250

350

0.

0

0.

5

1.

0

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

Output Voltage (V)

In

pu

t O

ffs

et 

V

o

lt

a

g

e (

µ

V

)

V

DD

 = 6.0V

V

DD

 = 1.8V

V

DD

 = 3.0V

Representative Part

-1000

-800

-600

-400

-200

0

200

400

600

800

1000

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

6.

5

Power Supply Voltage (V)

In

p

u

t O

ff

s

et

 Vo

lt

a

g

e

 (

µ

V)

T

A

 = -40°C

T

A

 = +25°C

T

A

 = +85°C

T

A

 = +125°C

Representative Part

10

100

1,000

1.E-1

1.E+0

1.E+1

1.E+2

1.E+3

1.E+4

1.E+5

Frequency (Hz)

Input

 N

o

is

e V

o

lt

a

g

e

 D

e

ns

it

y

 

(n

V/

Hz

)

  0.1        1         10        100        1k        10k     100k

0

5

10

15

20

25

30

35

40

-0

.5

0.

0

0.

5

1.

0

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

6.

5

Common Mode Input Voltage (V)

Input

 N

o

is

e

 V

o

lt

a

g

e

 D

e

ns

it

y

 

(n

V

/

Hz

)

f = 10 kHz
V

DD

 = 6.0V

20

30

40

50

60

70

80

90

100

110

10

100

1000

10000

100000

1000000

Frequency (Hz)

CM

RR,

 P

S

RR 

(d

B)

Representative Part

CMRR

PSRR+

PSRR-

10            100           1k            10k          100k         1M

60

65

70

75

80

85

90

95

100

105

110

-50

-25

0

25

50

75

100

125

Ambient Temperature (°C)

P

S

R

R,

 CM

RR 

(d

B)

PSRR (V

DD

 = 1.8V to 6.0V, V

CM

 = V

SS

)

CMRR (V

DD

 = 6.0V, V

CM

 = -0.3V to 6.3V)

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/22142_B_MCP6071-html.html
background image

© 2010 Microchip Technology Inc.

DS22142B-page 9

MCP6071/2/4

Note: Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +1.8V to +6.0V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

≈ V

DD

/2,

V

L

 = V

DD

/2, R

= 10 k

Ω to V

L

 and C

L

 = 60 pF.

  

FIGURE 2-13:

 Common Mode Input 

Voltage Range Limit vs. Ambient Temperature.

FIGURE 2-14:

Input Bias, Offset Currents 

vs. Ambient Temperature.

FIGURE 2-15:

Input Bias Current vs. 

Common Mode Input Voltage.

FIGURE 2-16:

Quiescent Current vs 

Ambient Temperature with V

CM

 = 0.9V

DD

.

FIGURE 2-17:

Quiescent Current vs. 

Power Supply Voltage with V

CM

 = 0.9V

DD

.

FIGURE 2-18:

Open-Loop Gain, Phase vs. 

Frequency.

-0.35

-0.30

-0.25

-0.20

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

-50

-25

0

25

50

75

100

125

Ambient Temperature (°C)

C

o

m

m

o

n

 M

o

de

 Inpu

V

o

lt

ag

R

a

nge L

im

it 

(V

)

V

CMR_L

 - V

SS

 @ V

DD

 = 1.8V

V

OL

 - V

SS

 

@ V

DD

 = 3.0V

V

OL

 - V

SS

 @ V

DD

 = 6.0V

V

CMR_H

 - V

DD

 @ V

DD

 = 6.0V

                   @ V

DD

 = 3.0V

                   @ V

DD

 = 1.8V

1

10

100

1000

10000

25

45

65

85

105

125

Ambient Temperature (°C)

Input

 B

ia

s

 a

nd O

ffs

et

 

C

u

rr

en

ts (p

A

)

V

DD

 = 6.0V

V

CM

 = V

DD

Input Bias Current

Input Offset Current

1

10

100

1000

10000

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

Common Mode Input Votlage (V)

Input

 B

ia

s

 C

u

rr

e

n

t (p

A

)

V

DD

 = 6.0V

T

A

 = +125°C

T

A

 = +85°C

60

70

80

90

100

110

120

130

140

150

-50

-25

0

25

50

75

100

125

Ambient Temperature (°C)

Q

u

ie

s

cen

t C

u

rr

ent

 

A/

Am

p

li

fi

er

)

V

DD

 = 6.0V 

V

CM

 = 0.9V

DD

V

DD

 = 1.8V

V

CM

 = 0.9V

DD

0

20

40

60

80

100

120

140

160

180

0.

0

0.

5

1.

0

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

6.

5

7.

0

Power Supply Voltage (V)

Q

u

ie

s

cen

t C

u

rr

en

A/

Am

p

li

fi

e

r)

V

DD

 = 6.0V 

V

CM

 = 0.9V

DD

T

A

 = +125°C

T

A

 = +85°C

T

A

 = +25°C

T

A

 = -40°C

-20

0

20

40

60

80

100

120

1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07

Frequency (Hz)

O

p

e

n

-L

oo

p G

a

in

 (

d

B

)

-210

-180

-150

-120

-90

-60

-30

0

Op

e

n

-L

oo

p

 P

h

as

e

 (

°)

Open-Loop Gain

Open-Loop Phase

V

DD

 = 6.0V

 0.1     1     10    100    1k    10k   100k   1M   10M

Frequency (Hz)

/var/www/html/datasheet/sites/default/files/pdfhtml_dummy/22142_B_MCP6071-html.html
background image

MCP6071/2/4

DS22142B-page 10

© 2010 Microchip Technology Inc.

Note: Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +1.8V to +6.0V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

≈ V

DD

/2,

V

L

 = V

DD

/2, R

= 10 k

Ω to V

L

 and C

L

 = 60 pF.

FIGURE 2-19:

DC Open-Loop Gain vs. 

Power Supply Voltage.

 

FIGURE 2-20:

DC Open-Loop Gain vs. 

Output Voltage Headroom.

FIGURE 2-21:

Channel-to-Channel 

Separation vs. Frequency ( MCP6072/4 only).

FIGURE 2-22:

Gain Bandwidth Product, 

Phase Margin vs. Common Mode Input Voltage.

FIGURE 2-23:

Gain Bandwidth Product, 

Phase Margin vs. Ambient Temperature.

FIGURE 2-24:

Gain Bandwidth Product, 

Phase Margin vs. Ambient Temperature.

100

105

110

115

120

125

130

135

140

145

150

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Power Supply Voltage (V)

D

C

-O

pe

n-L

o

op G

a

in

 (d

B

)

R

L

 = 10 k

V

SS

 + 0.2V < V

OUT

 < V

DD

 - 0.2V

100

105

110

115

120

125

130

135

140

145

150

0.00

0.05

0.10

0.15

0.20

0.25

Output Voltage Headroom 

V

DD

 - V

OH

 or V

OL

 - V

SS

 (V)

D

C

-O

pe

n-

L

oop

 G

a

in

 (d

B

)

V

DD

 = 6.0V

V

DD

 = 1.8V

Large Signal A

OL

80

90

100

110

120

130

140

150

1.00E+02 1.00E+03 1.00E+04 1.00E+05 1.00E+06

Frequency (Hz)

Ch

a

n

n

e

l t

o

 Ch

a

n

n

e

Se

pa

ra

ti

o

n

 (

d

B

)

Input Referred

     100           1k             10k           100k          1M

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-0

.5

0.

0

0.

5

1.

0

1.

5

2.

0

2.

5

3.

0

3.

5

4.

0

4.

5

5.

0

5.

5

6.

0

6.

5

Common Mode Input Voltage (V)

Ga

in

 B

a

nd

wi

dt

Pr

o

duc

(MH

z)

0

20

40

60

80

100

120

140

160

180

Ph

as

e M

ar

g

in

 (

°)

Phase Margin

Gain Bandwidth Product

V

DD

 = 6.0V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-50

-25

0

25

50

75

100 125

Ambient Temperature (°C)

G

ai

n

 B

a

nd

wi

dt

Pr

o

duc

(MH

z)

0

20

40

60

80

100

120

140

160

180

Ph

a

se

 M

a

rg

in

 (

°)

Gain Bandwidth Product

Phase Margin

V

DD

 = 6.0V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-50

-25

0

25

50

75

100 125

Ambient Temperature (°C)

Gai

n

 B

and

w

idt

h P

ro

duc

(MH

z)

0

20

40

60

80

100

120

140

160

180

P

h

as

e M

ar

g

in

 (

°)

Gain Bandwidth Product

Phase Margin

V

DD

 = 1.8V

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Microchip Technology Inc.
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