5.6 Electrical Characteristics: LM2902-Q1, LM2902KV-Q1, LM2902KAV-Q1 (continued)

For VS = (V+) – (V–) = 5V, at TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA(1)

MIN

TYP(2)

MAX

UNIT

AVD

Large-signal differential voltage

amplification

VCC = 15V, VO = 1V to 11V,

RL ≥ 2kΩ

25°C

25

100

V/mV

Full Range

15

Amplifier-to-amplifier

coupling(3)

f = 1kHz to 20kHz,

input referred

25°C

120

dB

CMRR

Common-mode rejection ratio

VIC = VICRmin

25°C

60

80

dB

kSVR

Supply-voltage rejection ratio

(∆VCC /∆VIO)

25°C

60

100

dB

VO1/ VO2 Crosstalk attenuation

f = 1kHz to 20kHz

25°C

120

dB

IO

Output current

VCC = 15V, VO = 0

VID = 1V

25°C

–20

–30

–60

mA

Full Range

–10

VCC = 15V, VO = 15V VID = −1V

25°C

10

20

Full Range

5

VID = −1V

VO = 200mV

25°C

12

40

µA

IOS

Short-circuit output current

VCC at 5V,

GND at −5V

VO = 0

25°C

±40

±60

mA

ICC

Supply current (four amplifiers)

VO = 2.5V

No load

Full Range

0.7

1.2

mA

VCC = 32V,

VO = 0.5VCC

No load

Full Range

1.4

3

(1)

Full range is −40°C to 125°C.

(2)

All typical values are at TA = 25°C

(3)

Due to proximity of external components, ensure that coupling is not originating via stray capacitance between these external parts.

Typically, this can be detected, as this type of coupling increases at higher frequencies.

5.7 Operating Conditions: LM2902-Q1, LM2902KV-Q1, LM2902KAV-Q1

For VS = (V+) – (V–) = 15V, at TA = 25°C

PARAMETER

TEST CONDITIONS

TYP

UNIT

SR

Slew rate at unity gain

RL = 1MΩ, CL = 30pF, VI = ±10V (see Figure 6-1)

0.5

V/µs

B1

Unity-gain bandwidth

RL = 1MΩ, CL = 20pF (see Figure 6-1)

1.2

MHz

VN

Equivalent input noise voltage

RS = 100Ω, VI = 0V, f = 1kHz (see Figure 6-2)

35

nV/√Hz

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LM2902-Q1, LM2902B-Q1, LM2902BA-Q1

SGLS178I – AUGUST 2003 – REVISED NOVEMBER 2024

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