Datasheet

ISO124
3
SBOS074C
www.ti.com
ELECTRICAL CHARACTERISTICS
At T
A
= +25°C , V
S1
= V
S2
= ±15V, and R
L
= 2k, unless otherwise noted.
ISO124P, U
PARAMETER CONDITIONS MIN TYP MAX UNITS
ISOLATION
Rated Voltage, continuous ac 60Hz 1500 Vac
100% Test
(1)
1s, 5pc PD 2400 Vac
Isolation Mode Rejection 60Hz 140 dB
Barrier Impedance 10
14
|| 2 || pF
Leakage Current at 60Hz V
ISO
= 240Vrms 0.18 0.5 µArms
GAIN V
O
= ±10V
Nominal Gain 1V/V
Gain Error ±0.05 ±0.50 %FSR
Gain vs Temperature ±10 ppm/°C
Nonlinearity
(2)
±0.005 ±0.010 %FSR
INPUT OFFSET VOLTAGE
Initial Offset ±20 ±50 mV
vs Temperature ±200 µV/°C
vs Supply ±2mV/V
Noise 4 µV/Hz
INPUT
Voltage Range ±10 ±12.5 V
Resistance 200 k
OUTPUT
Voltage Range ±10 ±12.5 V
Current Drive ±5 ±15 mA
Capacitive Load Drive 0.1 µF
Ripple Voltage
(3)
20 mVp-p
FREQUENCY RESPONSE
Small-Signal Bandwidth 50 kHz
Slew Rate 2V/µs
Settling Time V
O
= ±10V
0.1% 50 µs
0.01% 350 µs
Overload Recovery Time 150 µs
POWER SUPPLIES
Rated Voltage ±15 V
Voltage Range ±4.5 ±18 V
Quiescent Current: V
S1
±5.0 ±7.0 mA
V
S2
±5.5 ±7.0 mA
TEMPERATURE RANGE
Specification 25 +85 °C
Operating 25 +85 °C
Storage 40 +125 °C
Thermal Resistance,
θ
JA
100 °C/W
θ
JC
65 °C/W
NOTES: (1) Tested at 1.6 X rated, fail on 5pC 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 (500kHz).