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DDC112U The Texas Instruments DDC112U is a 20-bit, dual-channel analog-to-digital converter featuring a Sigma-Delta architecture and SPI interface. It operates over a temperature range of -40°C to 85°C.
Mfr Part #:

DDC112U

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DDC112U is a 20-bit, dual-channel analog-to-digital converter featuring a Sigma-Delta architecture and SPI interface. It operates over a temperature range of -40°C to 85°C.
✓ Total Stock: 9,566 pcs
$ Price Range: $21.52

DDC112U Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
4,305 pcs
On Request
4305 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,392 pcs
On Request
3392 pcs On Request 1 On Request On Request 15 On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
1,869 pcs
On Request
1869 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DDC112U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Features
Function
Input Type
Lead Spacing
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Output
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Tape & Reel
Voltage
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DDC112U Description

Short technical summary and product information.

The DDC112U from Texas Instruments is a 20-bit, dual-input, charge-digitizing analog-to-digital converter. It is designed for high-precision applications requiring a wide dynamic range.

 

Key electrical specifications include a 20-bit resolution, a sampling rate of 3kSPS, and a supply voltage of 5V. The device features a Sigma-Delta architecture and supports an SPI data interface. It has 2 input channels and a single analog input.

 

This ADC is housed in a 28-SOIC package and is designed for surface mount applications. The operating temperature range is from -40°C to 85°C. It offers features such as simultaneous sampling, programmable full-scale range, and monolithic charge measurement capabilities.

 

Applications for the DDC112U include direct photosensor digitization, CT scanners, infrared pyrometers, precision process control, liquid/gas chromatography, and blood analysis.

DDC112U Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: DDC112U Dual Current Input 20-Bit Analog-To-Digital Converter
Subcategory: Integrated & Special-Function Data Converters

DDC112U Compliance

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

DDC112U Estimated Pricing

Qty Low High
1+ $21.52 $21.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

DDC112U Features

  • 20-bit resolution for high precision measurements.
  • Dual current input channels.
  • Sigma-Delta architecture with digital filtering.
  • SPI serial interface for data transfer.
  • Wide operating temperature range: -40°C to 85°C.

DDC112U Applications

  • Direct photosensor digitization.
  • Computed Tomography (CT) scanners.
  • Infrared pyrometer applications.
  • Precision process control systems.
  • Blood analysis instrumentation.

DDC112U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the DDC112U analog-to-digital converter?

The DDC112U has a resolution of 20 bits.

What is the operating temperature range for the DDC112U?

The DDC112U operates within a temperature range of -40°C to 85°C.

What package type is the DDC112U available in?

The DDC112U is available in a 28-SOIC package.

What is the data interface type for the DDC112U?

The DDC112U uses an SPI data interface.

What is the sampling rate of the DDC112U?

The DDC112U has a sampling rate of 3kSPS (3000 samples per second).

What is the supply voltage for the DDC112U?

The DDC112U operates on a single 5V supply.

What are some key applications for the DDC112U?

Key applications include direct photosensor digitization, CT scanners, infrared pyrometers, precision process control, liquid/gas chromatography, and blood analysis.

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