LMP2232

SNOSB02C – JANUARY 2008 – REVISED MARCH 2013

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5V AC Electrical Characteristics

(1)

Unless otherwise specified, all limits ensured for TA = 25°C, V

+ = 5V, V− = 0V, V

CM = VO = V

+/2, and R

L > 1 MΩ. Boldface

limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min(2)

Typ(3)

Max(2)

Units

GBW

Gain-Bandwidth Product

CL = 20 pF, RL = 10 kΩ

130

kHz

SR

Slew Rate

AV = +1

Falling Edge

33

58

32

V/ms

Rising Edge

33

48

32

θ m

Phase Margin

CL = 20 pF, RL = 10 kΩ

68

deg

Gm

Gain Margin

CL = 20 pF, RL = 10 kΩ

27

dB

en

Input-Referred Voltage Noise Density

f = 1 kHz

60

nV/

√Hz

Input Referred Voltage Noise

0.1 Hz to 10 Hz

2.3

μVPP

in

Input-Referred Current Noise

f = 1 kHz

10

fA/

√Hz

THD+N

Total Harmonic Distortion + Noise

f = 100 Hz, RL = 10 kΩ

0.002

%

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very

limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under

conditions of internal self-heating where TJ > TA. Absolute Maximum Ratings indicate junction temperature limits beyond which the

device may be permanently degraded, either mechanically or electrically.

(2)

All limits are specified by testing, statistical analysis or design.

(3)

Typical values represent the most likely parametric norm at the time of characterization. Actual typical values may vary over time and

will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped production

material.

3.3V DC Electrical Characteristics

(1)

Unless otherwise specified, all limits ensured for T A = 25°C, V

+ = 3.3V, V− = 0V, V

CM = VO = V

+/2, and R

L > 1 MΩ. Boldface

limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min(2)

Typ(3)

Max(2)

Units

VOS

Input Offset Voltage

±10

±160

μV

±250

TCVOS

Input Offset Voltage Drift

LMP2232A

±0.3

±0.5

μV/°C

LMP2232B

±0.3

±2.5

IBIAS

Input Bias Current

0.02

±3

pA

±125

IOS

Input Offset Current

5

fA

CMRR

Common Mode Rejection Ratio

0V

≤ VCM ≤ 2.3V

79

92

dB

77

PSRR

Power Supply Rejection Ratio

1.6V

≤ V+ ≤ 5.5V

83

120

dB

V− = 0V, VCM = 0V

83

CMRR

≥ 78 dB

−0.2

2.5

CMVR

Common Mode Voltage Range

V

CMRR

≥ 77 dB

−0.2

2.5

VO = 0.3V to 3V

108

AVOL

Large Signal Voltage Gain

120

dB

RL = 10 kΩ to V

+/2

107

VO

Output Swing High

RL = 10 kΩ to V

+/2

14

50

mV

VIN(diff) = 100 mV

50

from either

RL = 10 kΩ to V

+/2

50

rail

Output Swing Low

14

VIN(diff) = −100 mV

50

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very

limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under

conditions of internal self-heating where TJ > TA. Absolute Maximum Ratings indicate junction temperature limits beyond which the

device may be permanently degraded, either mechanically or electrically.

(2)

All limits are specified by testing, statistical analysis or design.

(3)

Typical values represent the most likely parametric norm at the time of characterization. Actual typical values may vary over time and

will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped production

material.

4

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