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DAC8532

Texas Instruments
Part Number DAC8532
Manufacturer Texas Instruments
Description DIGITAL-TO-ANALOG CONVERTER
Published Jul 28, 2023
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DAC8532 SBAS246B – DECEMBER 20...
Datasheet PDF File DAC8532 PDF File

DAC8532
DAC8532

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DAC8532 SBAS246B – DECEMBER 2001 – REVISED NOVEMBER 2014 DAC8532 Dual Channel, 16-Bit, Low Power, Serial Input Digital-To-Analog Converter 1 Features •1 16-Bit Monotonic Over Temperature • MicroPower Operation: 500 µA at 5 V • Power-On Reset to Zero-Scale • Power Supply: 2.
7 V to 5.
5 V • Settling Time: 10 µs to ±0.
003% FSR • Ultra-Low AC Crosstalk: –100 dB Typ • Low-Power Serial Interface With Schmitt-Triggered Inputs • On-Chip Output Buffer Amplifier With Rail-to-Rail Operation • Double-Buffered Input Architecture • Simultaneous or Sequential Output Update and Powerdown • Available in a Tiny VSSOP-8 Package 2 Applications • Portable Instrumentation • Closed-Loop Servo Control • Process Control • Data Acquisition Systems • Programmable Attenuation • PC Peripherals 3 Description The DAC8532 is a dual channel, 16-bit digital-toanalog converter (DAC) offering low 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.
7 V to 5.
5 V.
The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30 MHz for VDD = 5 V.
The DAC8532 requires an external reference voltage to set the output range of each DAC channel.
The device incorporates a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place.
The DAC8532 provides a flexible power-down feature, accessible over the serial interface, that reduces the current consumption of the device to 200 nA at 5 V.
The low-power consumption of the device in normal operation makes it ideally suited to portable batteryoperated equipment and other low-power applications.
The power consumption is 2.
5 mW at 5 V, reducing to 1 µW in power-down mode.
The DAC8532 is available in a VSSOP-8 package with a specified operat...


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