Datasheet Texas Instruments DAC7558IRHBRG4 — 数据表

DAC7558
www.ti.com SLAS435A – MAY 2005 – REVISED DECEMBER 2005 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT
DIGITAL-TO-ANALOG CONVERTER
FEATURES DESCRIPTION 2.7-V to 5.5-V Single Supply
12-Bit Linearity and Monotonicity
Rail-to-Rail Voltage Output
Settling Time: 5 Вµs (Max)
Ultralow Glitch Energy: 0.1 nVs
Ultralow Crosstalk: –100 dB
Low Power: 1.8 mA (Max)
Per-Channel Power Down: 2 ВµA (Max)
Power-On Reset to Zero Scale and Mid Scale
SPI-Compatible Serial Interface: Up to 50 MHz
Simultaneous or Sequential Update
Asynchronous Clear
Binary and Twos-Complement Capability
Daisy-Chain Operation
1.8-V to 5.5-V Logic Compatibility
Specified Temperature Range: –40°C to 105°C
Small, 5-mm x 5-mm, 32-Lead QFN Package The DAC7558 is a 12-bit, octal-channel, voltage
output DAC with exceptional linearity and
monotonicity. Its proprietary architecture minimizes
undesired transients such as code to code glitch and …