DAC128S085CIMT/NOPB Part Information

Details for DAC128S085CIMT/NOPB by Texas Instruments

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

Part Description

The DAC128S085 is a full-featured, general-purpose OCTAL 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 1.95 mW at 3 V and 4.85 mW at 5 V. The DAC128S085 is packaged in a 16-lead WQFN package and a 16-lead TSSOP package. The WQFN package makes the DAC128S085 the smallest OCTAL DAC in its class. The on-chip output amplifiers allow rail-to-rail output swing, and the 3-wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25MHz clock rates at supply voltages in the 2.7-V to 3.6-V range. The serial interface is compatible with standard SPIā„¢, QSPI, MICROWIRE, and DSP interfaces. The DAC128S085 also offers daisy-chain operation, where an unlimited number of DAC128S085s can be updated simultaneously using a single serial interface. There are two references for the DAC128S085. One reference input serves channels A through D, while the other reference serves channels E through H. Each reference can be set independently between 0.5 V and VA, providing the widest possible output dynamic range. The DAC128S085 has a 16-bit input shift register that controls the mode of operation, the power-down condition, and the register/output value of the DAC channels. All eight DAC outputs can be updated simultaneously or individually.

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Part Features

  • DNL 0.75 / u22120.4 LSB (Maximum)
  • Daisy-Chain Capability
  • Dual Reference Voltages With Range of 0.5 V to VA
  • Ensured Monotonicity
  • Full-Scale Error u22120.75 %FSR (Maximum)
  • INL u00b18 LSB (Maximum)
  • Individual Channel Power-Down Capability
  • Low Power Operation
  • Operating Temperature Range of u221240u00b0C to 125u00b0C
  • Power-on Reset to 0 V
  • Rail-to-Rail Voltage Output
  • Resolution 12 Bits
  • Settling Time 8.5 u03bcs (Maximum)
  • Simultaneous Output Updating
  • Smallest Package in the Industry
  • Supply Power
  • Wide Power Supply Range (2.7 V to 5.5 V)
  • Zero Code Error 15 mV (Maximum)

Part Specifications

Resolution (Bits) 12bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style TSSOP
No. of Pins 16Pins
Data Interface 3 Wire Serial
RoHS Compliant

Alternative Part Descriptions

  • 12Bit Octal DAC with RRO,DAC128S085CIMT | RS Components
  • DIGITAL TO ANALOG CONVERTER DAC, 12 BIT,; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 12-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail-to-Rail Outputs | Texas Instruments

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