DAC8552

www.DataSheet4U.com BurrĆBrown Products from Texas Instruments DAC8552 DAC8552 SLAS430 – JULY 2006 16-BIT, DUAL CHANNEL, ULTRA-LOW GLITCH VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER FEATURES DESCRIPTION Relative Accuracy: 4LSB The DAC8552 is a 16-bit, dual channel, voltage Glitch Energy: 0.15nV-s output digital-to-analog converter (DAC) offering low MicroPower Operation: 155µA per Channel at 2.7V Power-On Reset to Zero-Scale power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a Power Supply: 2.7V to 5.5V standard 3-wire serial interface capable of operating 16-Bit Monotonic Over Temperature Settling Time: 10µs to ±0.003% FSR Ultra-Low AC Crosstalk: –100dB Typ Low-Power Serial Interface With with input data clock frequencies up to 30MHz for VDD = 5V. The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset Schmitt-Triggered Inputs circuit which ensures that the DAC outputs power up On-Chip Output Buffer Amplifier With Rail-to-Rail Operation Double-Buffered Input Architecture at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of Simultaneous or Sequential Output...