R2A20169SA数据手册集成电路（IC）的数模转换器（DAC）规格书PDF

描述 Description

The R2A20169 is an integrated circuit semiconductor of CMOS structure with 12 channels of built in D/Aunnecessary and enabling configuration of a system with few component parts. Serial data transfer type input can easily be used through a combination of three lines: DI, CLK, and LD. Outputs incorporate buffer op-amps that have a drive capacity of 1 mA or above for both sink source, and can operate over the entire voltage range from almost ground to Vcc ( 0 to 5V ), making peripheral elements unnecessary and enabling configuration of a system with few component parts. Very small QFN package is added to lineup. It is suitable for a small mounting and reduces the mounting area.

特性 Features

• Guarantee Nonlinearity error : +/-1.0LSB, Differential nonlinearity error : +/-0.7LSB
• Data transfer format: 12-bit serial data input type by 3 wire ( DI, SCK, LD )
• Output buffer op-amps: Operable over entire voltage range from almost ground to Vcc ( 0 to 5V )
• High output current capacity: +/-1mA or Higher
• Very small size package line-up: QFN-20 (pin pitch: 0.5mm), TSSOP-20 (pin pitch 0.65mm)