ADC08134CIWM 8-bit successive approximation ADC with 4-channel input multiplexer, SPI serial interface, and on-chip 2.5V band-gap reference in a 14-SOIC package.
Mfr Part #:

ADC08134CIWM

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
8-bit successive approximation ADC with 4-channel input multiplexer, SPI serial interface, and on-chip 2.5V band-gap reference in a 14-SOIC package.
Total Stock: 2,568 pcs

ADC08134CIWM Available from 1 distributor

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ADC08134CIWM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Lead Style
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Power Dissipation (Max)
Ratio
Reference Type
Supplier Device Package
Voltage

ADC08134CIWM Description

Short technical summary and product information.

The Texas Instruments ADC08134CIWM is an 8-bit successive approximation (SAR) analog-to-digital converter featuring a 4-channel input multiplexer. It provides configurable analog input types including single-ended, differential, and pseudo-differential modes. The device integrates a 2.5V band-gap reference (+/-1.5% max) and a track/hold function, enabling a 0V to 5V analog input range with a single 5V supply.

 

Key electrical specifications include a maximum conversion time of 8 microseconds (at 1 MHz clock) and a maximum power dissipation of 20 mW. The total unadjusted error is ±0.5 LSB (or ±1 LSB option), and the linearity error with VREF = 2.5V is ±0.5 LSB. The SPI-compatible serial data link requires few I/O pins for communication.

 

The device is supplied in a surface-mount 14-SOIC wide-body package (7.50mm width) and operates over a temperature range of -40°C to +85°C. The analog supply voltage range is 4.5V to 6.3V. Suitable for applications requiring digitized sensor signals, process control, and remote sensing in noisy environments.

ADC08134CIWM Quick Information

Product Type: Analog-to-Digital Converter
Series: ADC08134
Canonical Name: Texas Instruments ADC08134CIWM 8-Bit SAR Analog-to-Digital Converter
Subcategory: SAR ADC

ADC08134CIWM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADC08134CIWM Features

  • 8-bit successive approximation ADC architecture.
  • 4-channel input multiplexer with address logic.
  • SPI serial data interface for easy microcontroller link.
  • Internal 2.5V band-gap reference with ±1.5% accuracy.
  • 0V to 5V analog input range with single 5V supply.

ADC08134CIWM Applications

  • Digitizing automotive sensor outputs for engine control.
  • Process control and monitoring in industrial environments.
  • Remote sensing in electrically noisy environments.
  • Embedded diagnostics and data acquisition systems.

ADC08134CIWM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADC08134CIWM?

The ADC08134CIWM is an 8-bit analog-to-digital converter.

How many analog input channels does this ADC have?

It has a 4-channel input multiplexer.

What is the data interface of this part?

The data interface is SPI (Serial Peripheral Interface).

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What package is the ADC08134CIWM available in?

It is available in a 14-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the typical conversion time?

Maximum conversion time is 8 µs at a 1 MHz clock.

Does the ADC require an external voltage reference?

No, it has an on-chip 2.5V band-gap reference (±1.5% max).

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