丝印代码：DAC7642；16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER

FEATURES LOW POWER: 4mW UNIPOLAR OR BIPOLAR OPERATION SETTLING TIME: 10μs to 0.003% FSR 15-BIT LINEARITY AND MONOTONICITY: –40°C to +85°C RESET TO MID-SCALE (DAC7642) OR ZERO-SCALE (DAC7643) DATA READBACK DOUBLE-BUFFERED DATA INPUTS APPLICATIONS PROCESS CONTROL CLOSED-LOOP SERVO-

Single/Dual/Triple/Quad Operational Amplifiers

Single/Dual/Triple/Quad Operational Amplifiers

Single/Dual/Triple/Quad Operational Amplifiers

SECAM Format Color TV Chrominance Circuit

Overview The LA7642N integrates the chrominance circuit for a SECAM format TV in a single 16-pin DIP (300 mil) package and provides an adjustment-free discriminator circuit. In combination with the Sanyo LA7687, LA7688, this IC can implement a multi-format color TV signalprocessing system.

ONE CHIP AM RADIO CIRCUIT

DESCRIPTION UTC 7642 is suitable for low voltage portable Radio, cassette system and other wireless AM system. The package of UTC7642 is TO-92. FEATURE * Low operating voltage: Down to VCC=1.3V * Low Quiescent Current:ICCO=0.2mA * Low external component required.