TEXAS INSTRUMENTS  DAC122S085CIMM/NOPB  Digital to Analogue Converter, Dual, 12 bit, Serial, 2.7V to 5.5V, SOP, 10 Pins

Technical Data Sheet (10.13KB) EN See all Technical Docs

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Product Overview

The DAC122S085CIMM/NOPB is a full-featured general purpose dual 12-bit voltage-output Digital-to-analog Converter (DAC) that can operate from a single 2.7 to 5.5V supply and consumes 0.6mW at 3V and 1.6mW at 5V. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 40MHz over the entire supply voltage range. Competitive devices are limited to 25MHz clock rates at supply voltages in the 2.7 to 3.6V range. The serial interface is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces. The reference for the DAC serves all four channels and can vary in voltage between 1V and VA, providing the widest possible output dynamic range. The DAC has a 16-bit input shift register that controls the outputs to be updated, the mode of operation, the power-down condition and the binary input data. Both outputs can be updated simultaneously or individually depending on the setting of the two modes of operation bits.
  • Ensured monotonicity
  • Low power operation
  • Rail-to-rail voltage output
  • Power-ON reset to 0V
  • Simultaneous output updating
  • Power down modes
  • Setting time - 8.5µs maximum
  • Zero code error - 15mV maximum
  • Full-scale error -0.75%FS maximum
  • Green product and no Sb/Br


Product Information

Resolution (Bits):
Sampling Rate:
Input Channel Type:
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
No. of Pins:
Data Interface:
3 Wire, Serial
Operating Temperature Min:
Operating Temperature Max:
Cut Tape
Product Range:
Automotive Qualification Standard:
MSL 1 - Unlimited
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Tariff No:
Weight (kg):

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