MB88346B Overview
MB88346B-P The Fujitsu MB88346B is an R-2R type 8-bit resolution digital-to-analog converter (DAC), designed for interface with a wide range of general 4bit and 8-bit microcontrollers including Fujitsu’s MB88200 family, MB8850 family, and MB88500 family 4-bit single-chip microcontrollers. The MB88346B has an 8-bit x 12-channel D/A converter with operational amplifier output buffers. Digital data are input serially...
MB88346B Key Features
- Conversion method : R-2R resistor ladder
- 8-bit x 12-channel D/A converter with operational amplifier output buffers
- Max. 2.5MHz Serial data input
- Serial data output for cascade connection
- Max. 20 µs DAC output settling time
- Max. +1.0/-1.0 mA analog output sink/source current
- Two separate power supply/ground lines for MCU interface block/ operational amplifier output buffer block and D/A conver
- Pin patible with MB88341
- Single +5V power supply
- Wide operating temperature range: -20°C to +85°C