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TEXAS INSTRUMENTS  DAC7552IRGTR  Digital to Analog Converter, 12 bit, 1 MSPS, Serial, 2.7V to 5.5V, QFN, 16 Pins

TEXAS INSTRUMENTS DAC7552IRGTR

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Product Overview

The DAC7552IRGTR is a 2-channel 12-bit voltage-output Digital-to-analog Converter (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 to 5.5V supply. The DAC7552 output amplifiers can drive a 2kΩ, 200pF load rail-to-rail with 5µs settling time, the output range is set using an external voltage reference. The 3-wire serial interface operates at clock rates up to 50MHz and is compatible with SPI, QSPI, MICROWIRE and DSP interface standards. The outputs of DAC may be updated simultaneously or sequentially. The part incorporates a power-on-reset circuit to ensure that the DAC outputs power up to zero volts and remain there until a valid write cycle to the device takes place. The parts contain a power-down feature that reduces the current consumption of the device to under 2µA.
  • Rail-to-rail voltage output
  • Settling time - 5µs maximum
  • Ultralow glitch energy - 0.1nVs
  • Per-channel power down - 2µA maximum
  • Power-on reset to zero scale
  • SPI-compatible serial interface - up to 50MHz
  • Daisy-chain capability
  • Asynchronous hardware clear
  • Simultaneous or sequential update
  • Green product and no Sb/Br

Applications

Consumer Electronics; Communications & Networking; Automation & Process Control; Sensing & Instrumentation; Test & Measurement

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Product Information

Resolution (Bits):
12bit
Sampling Rate:
1MSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
QFN
No. of Pins:
16Pins
Data Interface:
Serial, SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 3 - 168 hours
Supply Current:
300 µA
Supply Voltage Range - Analogue:
2.7V to 5.5V
SVHC:
No SVHC (15-Jun-2015)
Supply Voltage Range - Digital:
2.7V to 5.5V

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes

Applications

  • Consumer Electronics;
  • Communications & Networking;
  • Automation & Process Control;
  • Sensing & Instrumentation;
  • Test & Measurement

Substitutes

Digital to Analog Converter, 12 bit, 1 MSPS, Serial, 2.7V to 5.5V, QFN, 16 Pins

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