LP2902D datasheet(3/9 Pages) TI

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Electrical Characteristics

Operating Conditions

LP324, LP2902

ULTRA-LOW-POWER QUADRUPLE OPERATIONAL AMPLIFIERS

SLOS460A – MARCH 2005 – REVISED MAY 2005

A = 25°C, VCC = 5 V, VIC = VCC/2, RL = 100 kΩ to GND (unless otherwise noted)

LP324

LP2902

PARAMETER

TEST CONDITIONS(1)

TA(2)

UNIT

MIN TYP(3)

MAX

MIN TYP(3)

MAX

°C

VIO

Input offset voltage

Full range

°C

IIB

Input bias current

Full range

°C

0.2

0.5

IIO

Input offset current

Full range

°C

100

Large-signal

RL = 10 kΩ to GND,

V/mV

voltage gain

VCC = 30 V

Full range

°C

Common-mode

VCC = 30 V,

CMRR

rejection ratio

VIC = 0 V to VCC – 1.5 V

Full range

°C

Power-supply

kVSR

VCC = 5 V to 30 V

rejection ratio

Full range

°C

150

ICC

Supply current

RL = ∞

µA

Full range

250

275

°C

3.4

3.6

3.4

3.6

Output voltage

IL = 0.35 mA to GND,

VOH

swing (high)

VIC = 0 V

Full range

VCC – 1.9

°C

0.82

0.7

0.82

0.7

Output voltage

IL = 0.35 mA from VCC,

VOL

swing (low)

VIC = 0 V

Full range

°C

Output source

VO = 3 V, VID = 1 V

current

Full range

°C

VO = 1.5 V, VID = –1 V

Full range

Output sink current

°C

VO = 1.5 V, VID = –1 V,

VIC = 0 V

Full range

°C

IOS,GND

Output short to GND VID = 1 V

Full range

°C

IOS,VCC

Output short to VCC

VID = –1 V

Full range

Input offset

∝V

°C

µV/°C

voltage drift

Input offset

∝I

°C

pA/

°C

current drift

(1)

For full-range temperature limits: VCC = 3 V to 32 V, VICR = 0 V to VCC – 1.5 V (unless otherwise noted)

(2)

Full range is 0

°C to 70°C for LP324 and –40°C to 85°C for LP2902.

(3)

All typical values are at TA = 25°C.

CC = ±15 V, TA = 25°C

PARAMETER

TYP

UNIT

GBW

Gain bandwidth product

100

kHz

Slew rate

V/ms

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