5.5 Electrical Characteristics (continued)

at TA = 25°C, VCC = ±15 V, and RL = 150 Ω (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DC PERFORMANCE

Open-loop gain

VCC = ±15 V, VO = ±10 V,

RL = 1 kΩ

TA = 25°C

93

100

dB

TA = full range

92

dB

VCC = ±5 V, VO = ±2.5 V,

RL = 1 kΩ

TA = 25°C

92

98

dB

TA = full range

91

dB

VOS

Input offset voltage

VCC = ±5 V or ±15 V, TA = 25°C

0.2

1

mV

Offset voltage drift

VCC = ±5 V or ±15 V, TA = full range

1

µV/°C

IIB

Input bias current

VCC = ±5 V or ±15 V

TA = 25°C

9

20

µA

TA = full range

33

µA

IOS

Input offset current

VCC = ±5 V or ±15 V

TA = 25°C

30

250

nA

TA = full range

400

nA

Input offset current drift

VCC = ±5 V or ±15 V, TA = full range

0.2

nA/°C

INPUT CHARACTERISTICS

VICR

Common-mode input voltage

VCC = ±15 V

±13.8

±14.3

V

VCC = ±5 V

±3.8

±4.3

CMRR

Common-mode rejection ratio

VCC = ±15 V, VICR = ±12 V

TA = 25 °C

85

104

dB

TA = full range

80

VCC = ±5 V, VICR = ±2.5 V

TA = 25 °C

90

106

TA = full range

85

Input impedance

Common-mode

10 || 1.2

MΩ || pF

Differential-mode

6 ||1.8

kΩ || pF

OUTPUT CHARACTERISTICS

VO

Output voltage swing

VCC = ±15 V, RL = 250 Ω

±12

±12.9

V

VCC = ±5 V, RL = 150 Ω

±3

±3.5

VCC = ±15 V, RL = 1 kΩ

±13

±13.6

VCC = ±5 V, RL = 1 kΩ

±3.4

±3.8

IO

Output current

RL = 10 Ω

VCC = ±15 V

160

200

mA

VCC = ±5 V

120

160

RO

Output resistance(3)

Open-loop

8

Ω

POWER SUPPLY

ICC

Supply current (per amplifier)

VCC = ±15 V

TA = 25°C

7.5

10

TA = full range

11

VCC = ±5 V

TA = 25°C

9

TA = full range

6.5

10

PSRR

Power-supply rejection ratio

VCC = ±5 V or ±15 V

TA = 25 °C

90

105

dB

TA = full range

85

(1)

Full-power bandwidth = slew rate / [π VO(P-P)].

(2)

Slew rate is measured from an output level range of 25% to 75%.

(3)

Keep junction temperature less than the absolute maximum rating when the output is heavily loaded or shorted; see also Section 5.1.

OPA892

SLOSEB4 – NOVEMBER 2023

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