OPA333 datasheet(10/58 Pages) TI2

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7.7 Electrical Characteristics (continued)

at TA = 25°C, VS = ±18V, VCM = VOUT = VS / 2, and RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

INPUT VOLTAGE

VCM

Common-mode voltage

range

(V–) – 0.1

(V+) – 2.5

CMRR

Common-mode rejection

ratio

(V–) – 0.1 V ≤ VCM ≤ (V+) – 2.5 V

VS = ±2.25 V

120

140

VS = ±18 V

146

168

(V–) – 0.1 V ≤ VCM ≤ (V+) – 2.5 V,

TA = –40°C to 125°C

VS = ±18 V

120

VS = ±2.25 V

110

INPUT IMPEDANCE

zid

Differential input impedance

0.1 || 5.5

GΩ || pF

zic

Common-mode input

impedance

60 || 1.7

TΩ || pF

OPEN-LOOP GAIN

AOL

Open-loop voltage gain

VS = ±18 V

(V–) + 0.3 V < VO < (V+)

– 0.3 V,

RLOAD = 10 kΩ

150

170

(V–) + 0.3 V < VO < (V+)

– 0.3 V,

RLOAD = 10 kΩ,

TA = –40°C to 125°C

140

(V–) + 0.6 V < VO < (V+)

– 0.6 V,

RLOAD = 2 kΩ

150

170

(V–) + 0.6 V < VO < (V+)

– 0.6 V,

RLOAD = 2 kΩ,

TA = –40°C to 125°C

140

FREQUENCY RESPONSE

UGB

Unity-gain Bandwith

AV = 1

MHz

GBW

Gain-bandwith Product

AV = 1000

Slew rate

G = 1, 10-V step

V/µs

THD+N

Total harmonic distortion +

noise

G = 1, f = 1 kHz, VO = 3.5 VRMS

0.00006%

Crosstalk

OPA2189ID, at dc

150

OPA2189ID, f = 100 kHz

120

Settling time

To 0.1%

VS = ±18 V, G = 1, 10-V

step

0.8

µs

To 0.01%

VS = ±18 V, G = 1, 10-V

step

1.1

tOR

Overload recovery time

VIN × G = VS

320

OPA189, OPA2189, OPA4189

SBOS830I – SEPTEMBER 2017 – REVISED OCTOBER 2021

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