SA5232D datasheet(5/10 Pages) PHILIPS

5 / 10 page

Philips Semiconductors

Product data

NE/SA/AU5232

Matched dual high-performance

low-voltage operational amplifier

2002 May 21

DC ELECTRICAL CHARACTERISTICS

VCC = 2 V to 5.5 V, VEE = 0 V, Tamb = 25 °C; VEE < Vi(CM) < VCC; unless otherwise stated.

TEST CONDITIONS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

AU5232

UNIT

MIN

TYP

MAX

VCC = 5.5V

1.4

2.0

ICC

Supply current

VCC = 5.5 V;

over full temp. range

1.6

2.4

VOS

Offset voltage

±0.2

±4

VOS

Offset voltage

Over full temp. range

±0.6

±5

∆VOS/∆T Offset voltage drift with temperature

µV/°C

∆VOS

Offset voltage difference between any amplifiers in the

0.4

∆VOS

same package at the same common mode level1

Over full temp. range

1.2

IOS

Offset current

±3

±30

IOS

Offset current

Over full temp. range

±6

±60

∆IOS/∆T Offset current drift with temperature

0.03

±.3

nA/

°C

VEE < Vi(CM) < VEE +0.5 V

–200

–90

Input bias current1

Over full temp. range

–250

–150

Input bias current1

VEE +1 V < Vi(CM) < VCC

Over full temp. range

120

∆IB/∆T

Input bias current drift with temperature

0.5

nA/

°C

VEE < Vi(CM) < VEE +0.5 V

∆IB

Input bias current difference between any amplifier in the

Over full temp. range

same package at the same common mode level.

VEE +1 V < Vi(CM) < VCC

Over full temp. range

VOS ≤ 6 mV

VEE–0.25

VCC+0.25

Vi(CM)

Common-mode input range

VOS ≤ 6 mV;

Over full temp. range

VEE–0.1

VCC+0.1

Common-mode rejection ratio, small signal

VEE < Vi(CM) < VEE+0.5V;

VEE+1V < Vi(CM) < VCC

100

CMRR

Over full temp. range

Common mode rejection ratio large signal

VEE < Vi(CM) < VCC

Common-mode rejection ratio, large signal

Over full temp. range

PSRR

Power supply rejection ratio

VEE < Vi(CM) < VCC

100

PSRR

Power supply rejection ratio

Over full temp. range

Peak load current sink and source

Peak load current, sink and source

Over full temp. range

A O

Open loop voltage gain

110

AVOL

Open-loop voltage gain

Over full temp. range

IPEAK = 0.1 mA

VEE+0.1

VCC–0.1

Output voltage swing

IPEAK = 10 mA

VEE+0.25

VCC–0.25

VOUT

Out ut voltage swing

IPEAK = 5 mA;

over full temp. range

VEE+0.2

VCC–0.2

Output voltage swing for

RL = 2 kΩ

VEE+0.2

VCC–0.2

VCC = 2.75 V, VEE = –2.75 V

RL = 600 Ω

VEE+0.25

VCC–0.25

NOTE:

1. These parameters are measured for VEE < VCM < VEE+0.5 V and for VEE+1 V < VCM < VCC. By design these parameters are intermediate

for common mode ranges between the measured regions.

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