mip-T104

Features 

· 2 Current output stages for 3-wire or
· 2 Controllable current sources
· 2 Protected voltage output stages
· Adjustable voltage/current reference
· Small package: SSOP16

Operating area

  • Temperature range: -40 – 105°C

  • Voltage range: VCC = 5 – 28V

  • Current output: IIo = 0 - 20mA, 100mA

  • Regulator current: IVCR = 0 - 25mA

Applications

  • Sensors, voltage/current converter

  • Controllable current and voltage sources

  • 0 – 5/10V, 0/4 – 20mA-Interface

  • Automation, Building, Medicine, ...
Description

The mip-T104 was developed for the standard 0/4 – 20mA-current 3-wire and voltage (protected) interfaces (replacement for mip-T202) and contains two current and two voltage interfaces. The circuit is also suitable as LED driver (brightness control possible) or as controllable current and voltage sources. With external npn transistors currents up to 100mA are allowed. Additionally the circuit contains an adjustable voltage/current regulator, which can supply and protect the remaining components (sensor, processor, ...).


Block diagram

Typical Application