6.6 Electrical Characteristics (continued)

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT

VO

Voltage output

(V–) + 0.25

(V+) – 0.25

V

ZO

Open-loop output impedance

f = 1 MHz

26

Ω

ISC

Short-circuit current(4)

±100

mA

CL

Capacitive load drive

100

pF

POWER SUPPLY

IQ

Quiescent current (per channel)

IO = 0 A, VS = ±2.25 V to ±18 V

3.9

4.6

mA

IO = 0 A, TA = –40°C to +125°C(2)

5.0

(1)

Full-power bandwidth = SR / (2π × VP), where SR = slew rate.

(2)

Specified by design and characterization.

(3)

Input bias current test conditions can vary from nominal ambient conditions as a result of junction temperature differences.

(4)

One channel at a time.

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OPA1655, OPA1656

SBOS901C – MARCH 2019 – REVISED SEPTEMBER 2022

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