5

ISO124

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SBOS074D – SEPTEMBER 1997 – REVISED JULY 2016

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Copyright © 1997–2016, Texas Instruments Incorporated

(1)

Tested at 1.6 X rated, fail on 5 pC partial discharge.

(2)

Nonlinearity is the peak deviation of the output voltage from the best-fit straight line. It is expressed as the ratio of deviation to FSR.

(3)

Ripple frequency is at carrier frequency (500 kHz).

7.5 Electrical Characteristics

PARAMETER

TEST CONDITIONS

ISO124P, U

UNIT

MIN

TYP

MAX

ISOLATION

Rated Voltage, continuous ac 60 Hz

1500

Vac

1s, 5pc PD

2400

Vac

Isolation Mode Rejection

60 Hz

140

dB

Barrier Impedance

Ω || pF

Leakage Current at 60 Hz

0.18

0.5

µArms

GAIN

Nominal Gain

1

V/V

Gain Error

±0.05

±0.50

%FSR

Gain vs Temperature

±10

ppm/°C

±0.005

±0.010

%FSR

INPUT OFFSET VOLTAGE

Initial Offset

±20

±50

mV

vs Temperature

±200

µV/°C

vs Supply

±2

mV/V

Noise

4

µV/

√Hz

INPUT

Voltage Range

±10

±12.5

V

Resistance

200

kΩ

OUTPUT

Voltage Range

±10

±12.5

V

Current Drive

±5

±15

mA

Capacitive Load Drive

0.1

µF

20

mVp-p

FREQUENCY RESPONSE

Small-Signal Bandwidth

50

kHz

Slew Rate

2

V/µs

Settling Time 0.10%

50

µs

Settling Time 0.01%

350

µs

Overload Recovery Time

150

µs

POWER SUPPLIES

Rated Voltage

±15

V

Voltage Range

±4.5

±18

V

Quiescent Current

±5.0

±7.0

mA

±5.5

±7.0

TEMPERATURE RANGE

Specification

–25

85

°C

Operating

–25

85

°C

Storage

–40

125

°C

Thermal Resistance

100

°C/W

65

°C/W