LM2902DT datasheet(3/11 Pages) STMICROELECTRONICS

3 / 11 page

LM2902

3/11

ELECTRICAL CHARACTERISTICS

VCC

+ = 5V, V

- = Ground, V

O = 1.4V, Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Vio

Input Offset Voltage 1)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

Iio

Input Offset Current

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

230

Iib

Input Bias Current 2)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

150

300

Avd

Large Signal Voltage Gain

VCC

+ = +15V,RL=2kΩ, Vo = 1.4V to 11.4V

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

100

V/mV

SVR

Supply Voltage Rejection Ratio (RS ≤10kΩ)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

110

Icc

Supply Current, all Amp, no load

Tamb = +25°C

VCC = +5V

VCC = +30V

Tmin ≤ Tamb ≤ Tmax.

VCC = +5V

VCC = +30V

0.7

1.5

0.8

1.5

1.2

Vicm

Input Common Mode Voltage Range (Vcc= +30V)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

VCC -1.5

VCC -2

CMR

Common-mode Rejection Ratio (RS ≤10kΩ)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax.

Output Short-circuit Current (Vid = +1V)

VCC = +15V, Vo = +2V

Isink

Output Sink Current (Vid = -1V)

VCC = +15V, Vo = +2V

VCC = +15V, Vo = +0.2V

µA

VOH

High Level Output Voltage (Vcc + 30V)

Tamb = +25°C

RL = 2kΩ

Tmin ≤ Tamb ≤ Tmax.

Tamb = +25°C

RL = 10kΩ

Tmin ≤ Tamb ≤ Tmax.

(Vcc + 5V), RL = 2kΩ

Tmin ≤ Tamb ≤ Tmax.

Tamb = +25°C

3.5

VOL

Low Level Output Voltage (RL = 10kΩ)

Tamb = +25°C

Tmin ≤ Tamb ≤ Tmax

520

Slew Rate

Vcc = 15V, Vi = 0.5 to 3V, RL = 2kΩ, CL = 100pF,

unity gain

0.4

V/µs

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