Description
ISO124U Texas Instruments Isolation Amplifiers Precision Low Cost Isolation AmpSingle 18V 8 Pin SOIC T/R RoHS
Specifications
Manufacturer: Texas Instruments
Product Category: Isolation Amplifiers
Series: ISO124
Number of Channels: 1 Channel
Isolation Voltage: 1500 Vrms
Isolation Type: Capacitive, Galvanic
3 dB Bandwidth: 50 kHz
CMRR Common Mode Rejection Ratio: 140 dB
Vos Input Offset Voltage: 50 mV
Supply Voltage Max: 18 V
Supply Voltage Min: 4.5 V
Operating Supply Current: 5.5 mA
Minimum Operating Temperature: 25 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: SOIC 8
Packaging: Tube
Packaging: Bulk
Amplifier Type: Isolation
Output Voltage: 12.5 V
Product: Isolation Amplifiers
Brand: Texas Instruments
Input Voltage Range Max: 12.5 V
Gain Error: 0.01 %
Moisture Sensitive: Yes
Operating Supply Voltage: 4.5 V to 18 V
Product Type: Isolation Amplifiers
Factory Pack Quantity: 1000
Subcategory: Amplifier ICs
Unit Weight: 0.019048 oz
The ISO124 is a precision isolation amplifier
incorporating a novel duty cycle modulationdemodulation
technique. The signal is transmitted
digitally across a 2 pF differential capacitive barrier.
With digital modulation, the barrier characteristics do
not affect signal integrity, thus resulting in excellent
reliability and good high frequency transient immunity
across the barrier. Both barrier capacitors are
imbedded in the plastic body of the package.
The ISO124 is easy to use. No external components
are required for operation. The key specifications are
0.010% maximum nonlinearity, 50 kHz signal
bandwidth, and 200 uV/C VOS drift. A power supply
range of 4.5 V to 18 V, and quiescent currents of
5 mA on VS1 and 5.5 mA on VS2 make the ISO124
device a good choice for a wide range of applications.
Manufacturer: Texas Instruments
MFG Part #: ISO124U
