M62334P Datasheet | Renesas

Description The M62334/M62339 is an integrated circuit semiconductor of CMOS structure with 4 channels of built in D/A converters with output buffer operational amplifiers. The input is 2-wires serial method is used for the transfer format of digital data to allow connection with a microputer with minimum wiring. The output buffer operational amplifier employs AB class output circuit with sync and source drive capacity of 1.0 m A or more, and it operates in the whole voltage range from VCC to ground. The M62334 and the M62339 differ only in their slave address. Features - Digital data transfer format: I2C BUS serial data method - Output buffer operational amplifier It operates in the whole range from VCC to ground. - High output current drive capacity: 1.0 m A over Application Conversion from digital data to analog control data for home-use and industrial equipment. Signal gain control or automatic adjustment of display-monitor or CTV. Block Diagram VCC SCL SDA 8 76 GND 5 Power on reset I2C BUS transceiver Channel decoder 8 8-bit latch 8-bit latch 8-bit latch 8-bit latch 8-bit upper 8-bit upper 8-bit upper 8-bit upper segment R-2R segment R-2R segment R-2R segment R-2R +- +- +- +- 123 4 AO1 AO2 AO3 AO4 R03DS0039EJ0500 Rev.5.00 Jun 03, 2011 Page 1 of 9 M62334P/FP, M62339P/FP Pin Arrangement M62334P/FP...