mip-T202

Features

· two current- and two voltage-interfaces
· each interface independently adjustable
· one adjustable voltage/current reference
· processor or sensor supply possible
· short circuit and reverse polarity protection
· small package: SSOP16

Operating area

· temperature range: Tamb = -40 - 105°C
· supply voltage range: VCC = 8 - 36 V
· current output stage: IIO = 0 - 20mA, 100mA
· voltage output stage: VVO = 0 - 10V

Applications

· sensor signal converter, LED-driver
· processor or sensor supply
· 0 - 5/10V, 0/4 - 20mA interfaces
· industrial, automation

Description

The mip-T202 is an interface and LED driver circuit with two independent current and voltage interfaces each and an adjustable voltage/current reference. The reference can supply a sensor cell (voltage/current supply) or a processor (reference output current up to 25mA). Developed for the 0/4 - 20mA interface the circuit is also suitable as LED driver (brightness control possible) or as controllable current source. Depending on the external output transistors currents up to 100mA are possible.