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TC7109A - 12-BIT UP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS

Download the TC7109A datasheet PDF. This datasheet also covers the TC7109 variant, as both devices belong to the same 12-bit up-compatible analog-to-digital converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The TC7109A is a 12-bit plus sign, CMOS low-power analog-to-digital converter (ADC).

Only eight passive components and a crystal are required to form a complete dual-slope integrating ADC.

Key Features

  • s Zero-Integrator Cycle for Fast Recovery From Input Overloads s Eliminates Cross -Talk in Multiplexed Systems s 12-Bit Plus Sign Integrating A/D Converter With Overrange Indication s Sign Magnitude Coding Format s True Differential Signal Input and Differential Reference Input s Low Noise 15 µVP-P Typ s Input Current 1 pA Typ s No Zero Adjustment Needed s TTL-Compatible, Byte-Organized Tri-State Outputs s UART Handshake Mode for Simple Serial Data Transmission.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC7109_TelCom.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TC7109A
Manufacturer TelCom
File Size 274.80 KB
Description 12-BIT UP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
Datasheet download datasheet TC7109A Datasheet

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Other Datasheets by TelCom

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
1 TC7109 TC7109A 12-BIT µP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS FEATURES s Zero-Integrator Cycle for Fast Recovery From Input Overloads s Eliminates Cross -Talk in Multiplexed Systems s 12-Bit Plus Sign Integrating A/D Converter With Overrange Indication s Sign Magnitude Coding Format s True Differential Signal Input and Differential Reference Input s Low Noise ............................................ 15 µVP-P Typ s Input Current ..............................................