DAC121S101CIMK Part Information

Details for DAC121S101CIMK by Texas Instruments

Semiconductors - ICs>Data & Signal Conversion>Digital-to-Analog Converters - DAC

Part Description

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.

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Part Features

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

Part Specifications

Resolution (Bits) 12bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style TSOT
No. of Pins 6Pins
Data Interface 3 Wire Serial
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
A/D / D/A Features 3-Wire Serial Interface SPI QSPI µWire DSP
Base Number 101
IC Case Style TSOT
IC Generic Number 101S101
Linearity Error ADC / DAC + 0.25LSB
Linearity Error ADC / DAC - -0.15LSB
Logic Function Number 101
No. of Bits 12bit
No. of Channels 1Channels
Operating Temperature Range -40°C to +105°C
Output Type Rail-to-Rail
Settling Time 8µs
Supply Current 260µA
Supply Voltage Max 5.5V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DAC121S101CIMK?

Additional datasheets, footprints and schematics for DAC121S101CIMK are listed in our Part Details tab. You can also find the DAC121S101CIMK image and similar parts on this details page.

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What category does DAC121S101CIMK fall under?

The DAC121S101CIMK is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.

Can I view similar or alternative parts?

You can view similar parts to DAC121S101CIMK when available in the Digital-to-Analog Converters - DAC range under the specifications section at the bottom of the details page.

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Is the DAC121S101CIMK RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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