OPA328 datasheet(6/23 Pages) TI

Part #	OPA328

Description	OPAx328 Precision, 40-MHz, 1.0-pA, Low-Noise, RRIO, CMOS Operational Amplifier With Shutdown

PDF	23 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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6 / 23 page

6.5 Electrical Characteristics (continued)

at TA = 25°C, VS = ±1.1 V to ±2.75 V (VS = 2.2 V to 5.5 V), RL = 10 kΩ connected to VS / 2, VCM = VOUT = VS / 2, and min and

max specification established from manufacturing final test (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT

Voltage output swing

from both rails

VS = 2.2 V

RL = 2 kΩ

Voltage output swing

from both rails

VS = 5.5 V

RL = 2 kΩ

ISC

Short-circuit current

Sinking, VS = 5.5 V

-65

Sourcing, VS = 5.5 V

+65

CLOAD

Capacitive load drive

TBD

Open-loop output

impedance

f = 10 kHz

Ω

OUTPUT DISABLE

IQSD

Quiescent current in

shutdown

Both amplifiers A and B disabled

TBD

µA

tON

Output enable time

µs

tOFF

Output disable time

µs

ZOFF

Output impedance in

shutdown

Both amplifiers A and B disabled

1 || TBD

GΩ || pF

POWER SUPPLY

Quiescent current per

amplifier

IO = 0 A

3.8

TBD

IO = 0 A, TA = –40°C to +125°C

TBD

OPA2328

SBOS957 – FEBRUARY 2022

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