ISO series DC current signal isolated amplifier IC can transfer DC current to current or voltage that is output according to comparison with no relationship with load. It's widely used in Electric power, distant control, instrument, medical instrument, industrial control industries.
Low cost, Internally powered DC current signal Isolation Amplifier:
ISO Series isolation amplifier provides both signal and power on a chip which contains a transformer-coupled DC/DC converter and an opto-coupled current signal channel. Wide isolation barrier and insulation allow for the generous 3000VDC continuous rating.
Low cost, Internally powered DC current signal Isolation Amplifier:
ISO Series isolation amplifier provides both signal and power on a chip which contains a transformer-coupled DC/DC converter and an opto-coupled current signal channel. Wide isolation barrier and insulation allow for the generous 3000VDC continuous rating.
Specifications
- Specification:
- Efficiency grade:0.1, 0.2, 0.5
- 0-10mA / 0-20mA / 4-20mA isolated signal of international standard signal input and output.
- Output voltage signal: 0-5V / 0-10V / 1-5V; Output current signal: 0-10mA / 0-20mA / 4-20mA.
- Extremely high linearity in whole process(nonlinearity
Features
- General Parameter
- Efficiency---------- 0.1%, 0.2%, 0.5%
- Accessorial power supply ---DC5V,12V, 24V, ?0%
- Ambient Temperature---------- -25 ~ +70
- Ambient Humidity---------- 10 ~ 90% (No condensing)
- Storage temperature---------- -45 ~+85
- Storage humidity---------- 10 ~ 95% (No condensing)
- Isolation---Signal input/output/Accessorial power supply
- Insulated resistance---------- ≥20
- Comparison endurance- Signal input/output/Accessorial power supply 3KVDC isolated (50Hz/1min, leak current 1mA)
- Endure impaction voltage -------- 3KV, 1.2/50us(peak)