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DAC43508RTER AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DAC43508RTER product

DAC43508RTER

Digital to Analog Converters (DAC)

8-channel DAC8-bitSPIexternal referenceWQFN-16LDACper-channel power-down

DAC43508RTER is an 8-channel, 8-bit SPI voltage-output DAC for compact multichannel analog biasing, threshold generation, and trim functions.

Best for

  • Compact multichannel analog bias generation
  • LED current-bias control
  • Programmable thresholds and circuit trimming

Avoid if

  • DAC register readback is required
  • More than 8-bit output resolution is required
  • An internal voltage reference is required

Check before use

  • Provide a valid external reference or tie VREFIN to VDD
  • Program DEVICE_CONFIG to power up required channels
  • Observe SPI, LDAC, and CLR timing requirements

Key specifications

Channels
8
Resolution
8 bits
Supply range
1.8 V to 5.5 V
Interface
3-wire SPI, write only
Package
16-pin WQFN, 3 mm × 3 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Programmable LED biasingProgrammable window comparatorsPrecision offset and gain trimming

Datasheet

dac43508

800 KB

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CAD Models

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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

DAC43508RTER is a Texas Instruments 8-channel, 8-bit buffered voltage-output DAC in a 16-pin 3 mm × 3 mm WQFN package. It uses a write-only 3-wire SPI interface and operates from a 1.8 V to 5.5 V supply.