DAC7552IRGTR Datasheet PDF - TI

DESCRIPTION

●The DAC7552 is a 12-bit, dual-channel, voltage-output DAC with exceptional linearity and monotonicity. Its proprietary architecture minimizes undesired transients such as code-to-code glitch and channel-to-channel crosstalk. The low-power DAC7552 operates from a single 2.7-V to 5.5-V supply. The DAC7552 output amplifiers can drive a 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; the output range is set using an external voltage reference.

●FEATURES

●• 2.7-V to 5.5-V Single Supply

●• 12-Bit Linearity and Monotonicity

●• Rail-to-Rail Voltage Output

●• Settling Time: 5 µs (Max)

●• Ultralow Glitch Energy: 0.1 nVs

●• Ultralow Crosstalk: –100 dB

●• Low Power: 440 µA (Max)

●• Per-Channel Power Down: 2 µA (Max)

●• Power-On Reset to Zero Scale

●• SPI-Compatible Serial Interface: Up to 50 MHz

●• Daisy-Chain Capability

●• Asynchronous Hardware Clear

●• Simultaneous or Sequential Update

●• Specified Temperature Range: –40°C to 105°C

●• Small 3-mm × 3-mm, 16-Lead QFN Package