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DAC8550

Texas Instruments
Part Number DAC8550
Manufacturer Texas Instruments
Description DIGITAL-TO-ANALOG CONVERTER
Published Jul 28, 2023
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DAC8550 SLAS476...
Datasheet PDF File DAC8550 PDF File

DAC8550
DAC8550

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DAC8550 SLAS476H – MARCH 2006 – REVISED JUNE 2017 DAC8550 16-bit, Ultra-Low Glitch, Voltage Output Digital-To-Analog Converter 1 Features •1 Relative Accuracy: 8 LSB • Glitch Energy: 0.
1 nV-s • MicroPower Operation: 140 μA at 2.
7 V • Power-On Reset to Midscale • Power Supply: 2.
7 V to 5.
5 V • 16-Bit Monotonic • Settling Time: 10 μs to ±0.
003% FSR • Low-Power Serial Interface with Schmitt-Triggered Inputs • On-Chip Output Buffer Amplifier with Rail-to-Rail Output Amplifier • Power-Down Capability • 2's Complement Input • SYNC Interrupt Facility • Drop-In Compatible with DAC8531/01 and DAC8551 (Binary Input) • Available in a Tiny MSOP-8 Package 2 Applications • Process Control • Data Acquisition Systems • Closed-Loop Servo-Control • PC Peripherals • Portable Instrumentation • Programmable Attenuation 3 Description The DAC8550 is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC).
It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages.
The DAC8550 uses a versatile, 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces.
The DAC8550 requires an external reference voltage to set its output range.
The DAC8550 incorporates a power-on reset circuit that ensures that the DAC output powers up at midscale and remains there until a valid write takes place to the device.
The DAC8550 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200 nA at 5 V.
The low-power consumption of this device in normal operation makes it ideal for portable, battery-operated equipment.
Power consumption is 0.
38 mW at 2.
7 V, reducing to less than 1 μW in power-down mode.
The DAC8550 is available in an MSOP-8 package.
For additional flexibilty, se...


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