SPECIFICATIONS
At TA = +25°C , VS1 = VS2 = ±15V, and RL = 2kΩ unless otherwise noted.
ISO122P/U
TYP
ISO122JP/JU
TYP
PARAMETER
CONDITIONS
MIN
MAX
MIN
MAX
UNITS
ISOLATION
Voltage Rated Continuous AC 60Hz
100% Test (1)
Isolation Mode Rejection
Barrier Impedance
1500
2400
*
*
VAC
VAC
dB
Ω || pF
µArms
1s, 5pc PD
60Hz
140
1014 || 2
0.18
*
*
*
Leakage Current at 60Hz
V
ISO = 240Vrms
0.5
*
GAIN
VO = ±10V
Nominal Gain
Gain Error
Gain vs Temperature
Nonlinearity(2)
1
*
*
*
V/V
±0.05
±10
±0.016
±0.50
*
%FSR
ppm/°C
%FSR
±0.020
±0.025
±0.050
INPUT OFFSET VOLTAGE
Initial Offset
vs Temperature
vs Supply
±20
±200
±2
±50
*
*
*
*
*
mV
µV/°C
mV/V
Noise
4
µV/√Hz
INPUT
Voltage Range
Resistance
±10
±12.5
200
*
*
*
V
kΩ
OUTPUT
Voltage Range
Current Drive
Capacitive Load Drive
Ripple Voltage(3)
±10
±5
±12.5
±15
0.1
*
*
*
*
*
*
V
mA
µF
20
mVp-p
FREQUENCY RESPONSE
Small Signal Bandwidth
Slew Rate
50
2
*
*
kHz
V/µs
Settling Time
VO = ±10V
0.1%
0.01%
Overload Recover Time
50
350
150
*
*
*
µs
µs
µs
POWER SUPPLIES
Rated Voltage
Voltage Range
Quiescent Current: VS1
VS2
±15
*
V
V
mA
mA
±4.5
±18
±7.0
±7.0
*
*
*
*
±5.0
±5.5
*
*
TEMPERATURE RANGE
Specification
Operating
Storage
θJA
–25
–25
–40
+85
+85
+85
*
*
*
*
*
*
°C
°C
°C
°C/W
°C/W
100
65
*
*
θJC
* Specification same as ISO122P/U.
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).
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
ISO122
2
TI [ TEXAS INSTRUMENTS ]
