DAC7565

DAC7565 DAC7565 www.ti.com SBAS412B – FEBRUARY 2008 – REVISED MARCH 2011 12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output Digital-to-Analog Converter with 2.5V, 2ppm/°C Internal Reference Check for Samples: DAC7565 FEATURES 1 234 Relative Accuracy: 0.5LSB Glitch Energy: 0.15nV-s Internal Reference: – 2.5V Reference Voltage (enabled by default) – 0.004% Initial Accuracy (typ) – 2ppm/°C Temperature Drift (typ) – 5ppm/°C Temperature Drift (max) – 20mA Sink/Source Capability Power-On Reset to Zero-Scale or Mid-Scale Asynchronous Clear to Zero-Scale or Mid-Scale Ultra-Low Power Operation: 1mA at 5V Wide Power-Supply Range: +2.7V to +5.5V 12-Bit Monotonic Over Temperature Range Settling Time: 10μs to ±0.024% Full-Scale Range (FSR) Low-Power Serial Interface with Schmitt-Triggered Inputs: Up to 50MHz On-Chip Output Buffer Amplifier with Rail-to-Rail Operation 1.8V to 5.5V Logic Compatibility Temperature Range: –40°C to +105°C APPLICATIONS Portable Instrumentation Closed-Loop Servo-Control Process Control, PLCs Data Acquisition Systems Programmable Attenuation PC Peripherals RELATED DEVICES Pin and Functionally Compatible Functionally Compatible 16-BIT DAC8565 DAC8564 14-BIT DAC8165 DAC8164 12-BIT DAC7565 DAC7564 DESCRIPTION The DAC7565 is a low-power, voltage-output, four-channel, 12-bit digital-to-analog converter (DAC). The device includes a 2.5V, 2ppm/°C internal reference (enabled by default), giving a full-scale output vol...