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Details for Texas Instruments


12-Bit Micro Power, RRO Digital-to-Analog Converter
Buy Directly from Texas Instruments (3210 in Stock)
$0.9000 per unit
Series Information for DAC121S101CIMK/NOPB - Texas Instruments


  • feature
    DAC121S101-Q1 is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow.
  • feature
    Ensured Monotonicity
  • feature
    Key Specifications
  • feature
    Low Power Operation
  • feature
    Power Down Feature
  • feature
    Power-on Reset to Zero Volts Output
  • feature
    Rail-to-Rail Voltage Output
  • feature
    Small Packages
  • feature
    Wide Power Supply Range of 2.7 V to 5.5 V
  • feature
    Wide Temperature Range of u221240u00b0C to +125u00b0C


The DAC121S101 device is a full-featured, generalpurpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes just 177 µA of current at 3.6 V. The on-chip output amplifier allows rail-torail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI™, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20-MHz clock rates at supply voltages in the 2.7 V to 3.6 V range. The supply voltage for the DAC121S101 serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt. The low power consumption and small packages of the DAC121S101 make it an excellent choice for use in battery operated equipment.


Resolution (Bits):
Sampling Rate:
Input Channel Type:
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
No. of Pins:
Product Range:

Alternate Descriptions

Avnet America

DAC 1-CH Resistor-String 12-bit 6-Pin TSOT T/R

Avnet America product

Avnet Europe

DAC 1-CH Resistor-String 12-bit 6-Pin TSOT T/R

Avnet Europe product

Texas Instruments

12-Bit Micro Power, RRO Digital-to-Analog Converter

Texas Instruments product