MCP6021/1R/2/3/4 - Rail-to-Rail Input/Output, 10 MHz Op Amps Data Sheet

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 2001-2017 Microchip Technology Inc.

DS20001685E-page 1

MCP6021/1R/2/3/4

Features

• Rail-to-Rail Input/Output
• Wide Bandwidth: 10 MHz (typical)
• Low Noise: 8.7 nV/

Hz at 10 kHz (typical)

• Low Offset Voltage:

- Industrial Temperature: ±500 µV (max.)
- Extended Temperature: ±250 µV (max.)

• Mid-Supply V

REF

: MCP6021 and MCP6023

• Low Supply Current: 1 mA (typical)
• Total Harmonic Distortion: 

- 0.00053% (typical, G = 1 V/V)

• Unity Gain Stable
• Power Supply Range: 2.5V to 5.5V
• Temperature Range:

- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C

Applications

• Automotive
• Multi-Pole Active Filters
• Audio Processing
• DAC Buffer
• Test Equipment
• Medical Instrumentation

Design Aids

• SPICE Macro Models
• FilterLab

® 

Software

• MPLAB

®

 Mindi™ Analog Simulator

• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes

Typical Application

Description

The MCP6021, MCP6021R, MCP6022, MCP6023 and
MCP6024 from Microchip Technology Inc. are rail-to-
rail input and output operational amplifiers with high
performance. Key specifications include: wide band-
width (10 MHz), low noise (8.7 nV/

Hz), low input offset

voltage and low distortion (0.00053% THD+N). The
MCP6023 also offers a Chip Select pin (CS) that gives
power savings when the part is not in use.
The single MCP6021 and MCP6021R are available in
SOT-23-5 packages. The single MCP6021, single
MCP6023 and dual MCP6022 are available in 8-lead
PDIP, SOIC and TSSOP packages. The Extended
Temperature single MCP6021 is available in 8-lead
MSOP. The quad MCP6024 is offered in 14-lead PDIP,
SOIC and TSSOP packages.
The MCP6021/1R/2/3/4 family is available in Industrial
and Extended temperature ranges. It has a power
supply range of 2.5V to 5.5V.

Package Types

Photo

Detector

100 pF

5.6 pF

100 k

V

DD

/2

MCP6021

Transimpedance Amplifier

MCP6021

SOT-23-5

1
2
3

5

4

V

DD

V

IN

-

V

OUT

V

SS

V

IN

+

MCP6022

PDIP, SOIC, TSSOP

1
2
3
4

8
7
6
5

CS
V

DD

V

OUT

V

REF

NC

V

IN

-

V

IN

+

V

SS

MCP6023

PDIP, SOIC, TSSOP

1
2
3
4

8
7
6
5

V

DD

V

OUTB

V

INB

-

V

INB

+

V

OUTA

V

INA

-

V

INA

+

V

SS

MCP6024

PDIP, SOIC, TSSOP

1
2
3
4

V

OUTD

V

IND

-

V

IND

+

V

SS

V

OUTA

V

INA

-

V

INA

+

V

DD

V

INC

+

V

INC

-

V

OUTC

5
6
7

V

INB

+

V

INB

-

V

OUTB

14
13
12

11

10

9
8

MCP6021

PDIP, SOIC,

MSOP, TSSOP

1
2
3
4

8
7
6
5

NC
V

DD

V

OUT

V

REF

NC

V

IN

-

V

IN

+

V

SS

MCP6021R

SOT-23-5

1
2
3

5

4

V

SS

V

IN

-

V

OUT

V

DD

V

IN

+

Rail-to-Rail Input/Output, 10 MHz Op Amps

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MCP6021/1R/2/3/4

DS20001685E-page 2

 2001-2017 Microchip Technology Inc.

NOTES:

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 2001-2017 Microchip Technology Inc.

DS20001685E-page 3

MCP6021/1R/2/3/4

1.0

ELECTRICAL 
CHARACTERISTICS

Absolute Maximum Ratings†

V

DD

– V

SS

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

Current Analog Input Pins (V

IN

+, V

IN

-)..........................±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................................. +150°C
ESD Protection on All Pins (HBM; MM)

  2 kV; 200V

† 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 

Section 4.1.2, Input Voltage Limits

.

DC ELECTRICAL CHARACTERISTICS

Electrical Specifications:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 V

DD

/2 

and R

= 10 k

to V

DD

/2.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Input Offset

Input Offset Voltage:

Industrial Temperature Parts

V

OS

-500

+500

µV

V

CM

 = 0V

Extended Temperature Parts

V

OS

-250

+250

µV

V

CM

 = 0V, V

DD

 = 5.0V

Extended Temperature Parts

V

OS

-2.5

+2.5

mV

V

CM

 = 0V, V

DD

 = 5.0V,

T

A

 = -40°C to +125°C

Input Offset Voltage Temperature Drift

V

OS

/

T

A

±3.5

µV/°C T

A

 = -40°C to +125°C

Power Supply Rejection Ratio

PSRR

74

90

dB

V

CM

 = 0V

Input Current and Impedance

Input Bias Current:

I

B

1

pA

Industrial Temperature Parts

I

B

30

150

pA

T

A

 = +85°C

Extended Temperature Parts

I

B

640

5,000

pA

T

A

 = +125°C

Input Offset Current

I

OS

±1

pA

Common-Mode Input Impedance

Z

CM

10

13

||6

||pF

Differential Input Impedance

Z

DIFF

10

13

||3

||pF

Common-Mode

Common-Mode Input Range

V

CMR

V

SS 

– 0.3

V

DD 

+ 0.3

V

Common-Mode Rejection Ratio

CMRR

74

90

dB

V

DD

 = 5V, V

CM

 = -0.3V to 5.3V

CMRR

70

85

dB

V

DD

 = 5V, V

CM

 = 3.0V to 5.3V

CMRR

74

90

dB

V

DD

 = 5V, V

CM

 = -0.3V to 3.0V

Voltage Reference (MCP6021 and MCP6023 only)

V

REF

 Accuracy (V

REF

– V

DD

/2)

V

REF_ACC

-50

+50

mV

V

REF

 Temperature Drift

V

REF

/

T

A

±100

µV/°C T

A

 = -40°C to +125°C

Open-Loop Gain

DC Open-Loop Gain (Large Signal)

A

OL

90

110

dB

V

CM

 = 0V, 

V

OUT

 = V

SS 

+ 0.3V to V

DD 

– 0.3V

Output

Maximum Output Voltage Swing

V

OL

, V

OH

V

SS 

+ 15

V

DD 

– 20

mV

0.5V input overdrive

Output Short Circuit Current

I

SC

±30

mA

V

DD

 = 2.5V

I

SC

±22

mA

V

DD

 = 5.5V

Power Supply

Supply Voltage

V

DD

2.5

5.5

V

Quiescent Current per Amplifier

I

Q

0.5

1.0

1.35

mA

I

O

 = 0

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MCP6021/1R/2/3/4

DS20001685E-page 4

 2001-2017 Microchip Technology Inc.

AC ELECTRICAL CHARACTERISTICS

MCP6023 CHIP SELECT (CS) ELECTRICAL CHARACTERISTICS

Electrical Specifications:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 V

DD

/2, 

R

= 10 k

to V

DD

/2 and C

L

 = 60 pF.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

AC Response

Gain Bandwidth Product

GBWP

10

MHz

Phase Margin

PM

65

°

G = +1 V/V

Settling Time, 0.2%

t

SETTLE

250

ns

G = +1 V/V, V

OUT

 = 100 mV

p-p

Slew Rate

SR

7.0

V/µs

Total Harmonic Distortion Plus Noise

f = 1 kHz, G = +1 V/V

THD + N

0.00053

%

V

OUT

 = 0.25V to 3.25V (1.75V ± 1.50V

PK

), 

V

DD

 = 5.0V, BW = 22 kHz

f = 1 kHz, G = +1 V/V, R

L

 = 600

THD + N

0.00064

%

V

OUT

 = 0.25V to 3.25V (1.75V ± 1.50V

PK

), 

V

DD

 = 5.0V, BW = 22 kHz

f = 1 kHz, G = +1 V/V

THD + N

0.0014

%

V

OUT

 = 4V

P-P

, V

DD

 = 5.0V, BW = 22 kHz

f = 1 kHz, G = +10 V/V

THD + N

0.0009

%

V

OUT

 = 4V

P-P

, V

DD

 = 5.0V, BW = 22 kHz

f = 1 kHz, G = +100 V/V

THD + N

0.005

%

V

OUT

 = 4V

P-P

, V

DD

 = 5.0V, BW = 22 kHz

Noise

Input Noise Voltage

E

ni

2.9

µVp-p

f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

e

ni

8.7

nV/

Hz f = 10 kHz

Input Noise Current Density

i

ni

3

fA/

Hz f = 1 kHz

Electrical Specifications:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

 = +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, 

V

OUT

 V

DD

/2, R

= 10 k

to V

DD

/2 and C

L

 = 60 pF.

Parameters

Sym.

 Min.

 Typ.

 Max.

Units

Conditions

CS Low Specifications

CS Logic Threshold, Low

V

IL

V

SS

0.2 V

DD

V

CS Input Current, Low

I

CSL

-1.0

0.01

µA

CS = V

SS

CS High Specifications

CS Logic Threshold, High

V

IH

0.8 V

DD

V

DD

V

CS Input Current, High

I

CSH

0.01

2.0

µA

CS = V

DD

GND Current

I

SS

-2

-0.05

µA

CS = V

DD

Amplifier Output Leakage

I

O(LEAK)

0.01

µA

CS = V

DD

CS Dynamic Specifications

CS Low to Amplifier Output Turn-on Time

t

ON

2

10

µs

G = +1, V

IN

 = V

SS

CS = 0.2 V

DD

 to V

OUT

 = 0.45 V

DD

 time

CS High to Amplifier Output High-Z Time

t

OFF

0.01

µs

G = +1, V

IN

 = V

SS

CS = 0.8 V

DD

 to V

OUT

 = 0.05 V

DD

 time

Hysteresis

V

HYST

0.6

V

V

DD

 = 5.0V, internal switch

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 2001-2017 Microchip Technology Inc.

DS20001685E-page 5

MCP6021/1R/2/3/4

TEMPERATURE CHARACTERISTICS

FIGURE 1-1:

Timing Diagram for the CS 

Pin on the MCP6023.

1.1

Test Circuits

The test circuits used for the DC and AC tests are
shown in 

Figure 1-2

 and 

Figure 1-3

. The bypass

capacitors are laid out according to the rules discussed
in

 

Section 4.7 “Supply Bypass”

.

FIGURE 1-2:

AC and DC Test Circuit for 

Most Non-Inverting Gain Conditions.

FIGURE 1-3:

AC and DC Test Circuit for 

Most Inverting Gain Conditions.

Electrical Specifications:

 Unless otherwise indicated, V

DD

 = +2.5V to +5.5V and V

SS

 = GND.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Temperature Ranges

Industrial Temperature Range

T

A

-40

+85

°C

Extended Temperature Range

T

A

-40

+125

°C

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

JA

256

°C/W

Thermal Resistance, 8L-PDIP

JA

85

°C/W

Thermal Resistance, 8L-SOIC

JA

163

°C/W

Thermal Resistance, 8L-MSOP

JA

206

°C/W

Thermal Resistance, 8L-TSSOP

JA

124

°C/W

Thermal Resistance, 14L-PDIP

JA

70

°C/W

Thermal Resistance, 14L-SOIC

JA

120

°C/W

Thermal Resistance, 14L-TSSOP

JA

100

°C/W

Note 1:

The industrial temperature devices operate over this Extended temperature range, but with reduced performance. In any 
case, the internal Junction Temperature (T

J

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

High-Z

t

ON

CS

t

OFF

V

OUT

-50 nA

High-Z

I

SS

I

CS

10 nA

10 nA

10 nA

-50 nA

Amplifier On

(typical)

(typical)

(typical)

(typical)

(typical)

-1 mA

(typical)

V

DD

MCP6021

2 k

:

2 k

:

1 k

:

V

OUT

V

IN

V

DD

/2

1 µF

C

L

R

L

V

L

0.1 µF

C

B1

R

N

R

G

R

F

60 pF

10 k

:

C

B2

V

DD

MCP6021

2 k

:

1 k

:

V

OUT

V

DD

/2

V

IN

1 µF

V

L

0.1 µF

2 k

:

C

L

R

L

C

B1

R

N

R

G

R

F

60 pF

10 k

:

C

B2

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MCP6021/1R/2/3/4

DS20001685E-page 6

 2001-2017 Microchip Technology Inc.

NOTES:

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 2001-2017 Microchip Technology Inc.

DS20001685E-page 7

MCP6021/1R/2/3/4

2.0

TYPICAL PERFORMANCE CURVES

Note:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

= +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 

  V

DD

/2,

R

L

= 10 k

 to V

DD

/2 and C

L

= 60  pF.

FIGURE 2-1:

Input Offset Voltage 

(Industrial Temperature Parts).

FIGURE 2-2:

Input Offset Voltage 

(Extended Temperature Parts).

FIGURE 2-3:

Input Offset Voltage vs. 

Common-Mode Input Voltage with V

DD

 = 2.5V.

FIGURE 2-4:

Input Offset Voltage Drift 

(Industrial Temperature Parts).

FIGURE 2-5:

Input Offset Voltage Drift 

(Extended Temperature Parts).

FIGURE 2-6:

Input Offset Voltage vs. 

Common-Mode Input Voltage with V

DD

 = 5.5V.

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%

16%

-500

-400

-300

-200

-100

0

100

200

300

400

500

Percentage of 

Occurances

Input Offset Voltage (µV)

1192 Samples
V

CM

= 0V

T

A

= +25°C 

I-Temp

Parts

0%

2%

4%

6%

8%

10%

12%

14%

16%

18%

20%

22%

24%

-240

-200

-160

-120

-80

-40

0

40

80

120

160

200

240

Percentage of 

Occurances

Input Offset Voltage (µV)

438 Samples
V

DD

= 5.0V

V

CM

= 0V

T

A

= +25°C 

E-Temp

Parts

-500

-400

-300

-200

-100

0

100

200

300

400

500

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Input Offset V

oltage (µV)

Common Mode Input Voltage (V)

V

DD

= 2.5V

-40

°C

+25

°C

+85

°C

+125

°C

0%

2%

4%

6%

8%

10%

12%

14%

16%

18%

20%

22%

24%

-20

-16

-12

-8

-4

0

4

8

12

16

20

Percentage of 

Occurances

Input Offset Voltage Drift (µV/

°C)

1192 Samples
V

CM

= 0V

T

A

= -40

°C to +85°C

I-Temp

Parts

0%

2%

4%

6%

8%

10%

12%

14%

16%

18%

20%

22%

24%

-20

-16

-12

-8

-4

0

4

8

12

16

20

Percentage of 

Occurances

Input Offset Voltage Drift (µV/°C)

438 Samples
V

CM

= 0V

T

A

= -40°C to +125°C 

E-Temp

Parts

-500

-400

-300

-200

-100

0

100

200

300

400

500

-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

Input Offset V

o

ltage 

(µV)

Common Mode Input Voltage (V)

V

DD

= 5.5V

-40°C
+25°C
+85°C
+125°C

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MCP6021/1R/2/3/4

DS20001685E-page 8

 2001-2017 Microchip Technology Inc.

Note:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

= +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 

  V

DD

/2,

R

L

= 10 k

 to V

DD

/2 and C

L

= 60  pF.

FIGURE 2-7:

Input Offset Voltage vs. 

Temperature.

FIGURE 2-8:

Input Noise Voltage Density 

vs. Frequency.

FIGURE 2-9:

CMRR, PSRR vs. 

Frequency.

FIGURE 2-10:

Input Offset Voltage vs. 

Output Voltage.

FIGURE 2-11:

Input Noise Voltage Density 

vs. Common-Mode Input Voltage.

FIGURE 2-12:

CMRR, PSRR vs. 

Temperature.

-300

-250

-200

-150

-100

-50

0

50

100

-50

-25

0

25

50

75

100

125

Input Offset V

o

ltage 

(µV)

Ambient Temperature (°C)

V

DD

= 5.0V

V

CM

= 0V

1

10

100

1,000

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

1.E+04

1.E+05

1.E+06

Input Noise 

V

o

ltage Density

 

(nV/

Hz)

Frequency (Hz)

0.1

1 10

100

1k

10k

1M

100k

20

30

40

50

60

70

80

90

100

1.E+02

1.E+03

1.E+04

1.E+05

1.E+06

CMRR, PSRR (dB)

Frequency (Hz)

CMRR

100

1k

10k

100k

1M

PSRR+
PSRR-

-200

-150

-100

-50

0

50

100

150

200

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

Input Offset V

o

ltage 

(µV)

Output Voltage (V)

V

DD

= 5.5V

V

CM

= V

DD

/2

V

DD

= 2.5V

0

2

4

6

8

10

12

14

16

18

20

22

24

-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

Input Noise 

V

o

ltage Density

 

(nV/

Hz)

Common Mode Input Voltage (V)

V

DD

= 5.0V

f = 1 kHz

f = 10 kHz

70

75

80

85

90

95

100

105

110

-50

-25

0

25

50

75

100

125

PSRR, CMRR (dB)

Ambient Temperature (°C)

PSRR (V

CM

= 0V)

CMRR

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background image

 2001-2017 Microchip Technology Inc.

DS20001685E-page 9

MCP6021/1R/2/3/4

Note:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

= +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 

  V

DD

/2,

R

L

= 10 k

 to V

DD

/2 and C

L

= 60  pF.

FIGURE 2-13:

Input Bias, Offset Currents 

vs. Common-Mode Input Voltage.

FIGURE 2-14:

Quiescent Current vs. 

Supply Voltage.

FIGURE 2-15:

Output Short-Circuit Current 

vs. Supply Voltage.

FIGURE 2-16:

Input Bias, Offset Currents 

vs. Temperature.

FIGURE 2-17:

Quiescent Current vs. 

Temperature.

FIGURE 2-18:

Open-Loop Gain, Phase vs. 

Frequency.

1

10

100

1,000

10,000

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

Input Bias, Offset 

Currents 

(pA)

Common Mode Input Voltage (V)

I

B

, T

A

= +125°C

V

DD

= 5.5V

I

OS

, T

A

= +85°C

I

OS

, T

A

= +125°C

I

B

, T

A

= +85°C

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

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

Quiescent Current 

(mA/amplifier)

Power Supply Voltage (V)

+125°C
+85°C
+25°C
-40°C

0

5

10

15

20

25

30

35

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

Output Short

Circuit Current

(mA)

Supply Voltage (V)

+125°C

+85°C
+25°C

-40°C

1

10

100

1,000

10,000

25

35

45

55

65

75

85

95 105 115 125

Input Bias, Offset 

Currents (pA)

Ambient Temperature (°C)

I

B

V

CM

= V

DD

V

DD

= 5.5V

I

OS

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

-50

-25

0

25

50

75

100

125

Quiescent Current 

(mA/amplifier)

Ambient Temperature (°C)

V

DD

= 5.5V

V

DD

= 2.5V

V

CM

= V

DD

- 0.5V

-210

-195

-180

-165

-150

-135

-120

-105

-90

-75

-60

-45

-30

-15

0

-20

-10

0

10

20

30

40

50

60

70

80

90

100

110

120

1.E+00

1.E+01

1.E+02

1.E+03

1.E+04

1.E+05

1.E+06

1.E+07

1.E+08

Open-Loop Phase (°) 

Open-Loop Gain (dB)

Frequency (Hz)

Gain

Phase

1 100

10

1k

100k

10k

1M

100M

10M

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background image

MCP6021/1R/2/3/4

DS20001685E-page 10

 2001-2017 Microchip Technology Inc.

Note:

 Unless otherwise indicated, T

A

 = +25°C, V

DD

= +2.5V to +5.5V, V

SS

 = GND, V

CM

 = V

DD

/2, V

OUT

 

  V

DD

/2,

R

L

= 10 k

 to V

DD

/2 and C

L

= 60  pF.

FIGURE 2-19:

DC Open-Loop Gain vs. 

Load Resistance.

FIGURE 2-20:

Small Signal DC Open-Loop 

Gain vs. Output Voltage Headroom.

FIGURE 2-21:

Gain Bandwidth Product, 

Phase Margin vs. Temperature.

FIGURE 2-22:

DC Open-Loop Gain vs. 

Temperature.

FIGURE 2-23:

Gain Bandwidth Product, 

Phase Margin vs. Common-Mode Input Voltage.

FIGURE 2-24:

Gain Bandwidth Product, 

Phase Margin vs. Output Voltage.

80

90

100

110

120

130

1.E+02

1.E+03

1.E+04

1.E+05

DC Open-Loop Gain (dB)

Load Resistance (

Ω

Ω)

V

DD

= 5.5V

V

DD

= 2.5V

100

1k

10k

100k

70

80

90

100

110

120

0.00

0.05

0.10

0.15

0.20

0.25

0.30

DC Open-Loop Gain (dB)

Output Voltage Headroom (V);

V

DD

 - V

OH

or V

OL

 - V

SS

V

CM

= V

DD

/2

V

DD

= 2.5V

V

DD

= 5.5V

0

10

20

30

40

50

60

70

80

90

100

0

1

2

3

4

5

6

7

8

9

10

-50

-25

0

25

50

75

100

125

Phase 

Margin, G = +1 (°)

Gain Bandw

idth Product (MHz)

Ambient Temperature (°C)

PM, V

DD

= 5.5V

GBWP, V

DD

= 2.5V

PM, V

DD

= 2.5V

GBWP, V

DD

= 5.5V

90

95

100

105

110

115

120

-50

-25

0

25

50

75

100

125

DC Open-Loop Gain (dB)

Ambient Temperature (°C)

V

DD

= 5.5V

V

DD

= 2.5V

0

15

30

45

60

75

90

105

0

2

4

6

8

10

12

14

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Phase 

Margin, G = +1 (°) 

Gain Bandw

idth Product (MHz)

Common Mode Input Voltage (V)

Gain Bandwidth Product

Phase Margin,  G = +1

V

DD

= 5.0V

0

15

30

45

60

75

90

105

0

2

4

6

8

10

12

14

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Phase 

Margin, G = +1 (°)

Gain Bandw

idth Product (MHz)

Output Voltage (V)

Gain Bandwidth Product

Phase Margin,  G = +1

V

DD

= 5.0V

V

CM

= V

DD

/2

Maker
Microchip Technology Inc.
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