Product Summary

The ISO103 is a low-cost, internally powered isolation amplifier. It provides both signal and power across an isolation barrier. The ceramicnon-hermetic hybrid package with side-brazed pins contains a transformer-coupled DC/DC converter anda capacitor-coupled signal channel. Applications of the ISO103 include: (1)multichannel isolated data acquisition; (2)isolated 4-20ma loop receiver and power; (3)power supply and motor control; (4)ground loop elimination.

Parametrics

ISO103 absolute maximum ratings: (1)Supply Without Damage: ±18V; (2)VIN, Sense Voltage: ±50V; (3)Com 1 to Gnd 1 or Com 2 to Gnd 2: ±200mV; (4)Enable, Sync: 0V to +VCC2; (5)Continuous Isolation Voltage: 1500Vrms; (6)VISO, dv/dt: 20kV/ms; (7)Junction Temperature: 150℃; (8)Storage Temperature: –25℃ to +125℃; (9)Lead Temperature,10s: 300℃; (10)Output Short to Gnd 2 Duration: Continuous; (11)±VCC1 to Gnd 1 Duration: Continuous.

Features

ISO103 features: (1)signaand power in one double-wide (0.6) side-brazed package; (2)5600Vpk test voltage; (3)1500Vrms continuous ac barrier rating; (4)wide input signarange: –10V to +10V; (5)wide bandwidth: 20kHz SmalSignal, 20kHz FulPower; (6)built-in isolated power: ±10V to ±18V Input, ±50mA Output; (7)multichannesynchronization capability (TTL); (8)board area only 0.72in.2 (4.6cm2).

Diagrams

ISO103 diagram

Image Part No Mfg Description Data Sheet Download Pricing
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ISO103
ISO103

Texas Instruments

Special Purpose Amplifiers Low-Cost Internally Pwrd Iso Amp

Data Sheet

Negotiable 
ISO103/B
ISO103/B

Other


Data Sheet

Negotiable 
ISO103B
ISO103B

Texas Instruments

Special Purpose Amplifiers Low-Cost Internally Pwrd Iso Amp

Data Sheet

Negotiable