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TC7109CPL

12-Bit Dual Slope Analog-to-Digital Converter.

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TC7109CPL General Description

The TC7109 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. The improved Voh source current TC7109 has features that make it an attractive per-channel alternative to analog multiplexing for many data acquisition applications. These features include typical input bias current of 1pA, drift of less than 1 µV/°C, input noise typically 15 µVp-p, and auto-zero. True differential input and reference allow measurement of bridge-type transducers such as load cells, strain gauges, and temperature transducers. In the handshake mode, the TC7109 will operate with industry-standard UARTs in controlling serial data transmission - ideal for remote data logging.

tc7109cpl

Key Features

    • Zero-Integrator Cycle for Fast Recovery from Input Overloads
    • Eliminates Cross-Talk in Multiplexed Systems
    • 12-Bit Plus Sign Integrating A/D Converter with Overrange Indication
    • True Differential Signal Input and Differential Reference Input
    • Low Noise: 15µVp-p Typ.
    • Input Current: 1pA Typ.
    • No Zero Adjustment Needed
    • UART Handshake Mode for Simple Serial Data Transmission

Specifications

Category Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC) Mfr Microchip Technology
Series - Package Tube
Product Status Active Number of Bits 12
Sampling Rate (Per Second) 30 Number of Inputs 1
Input Type Differential Data Interface Parallel
Configuration ADC Ratio - S/H:ADC -
Number of A/D Converters 1 Architecture Dual Slope
Reference Type External Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V Features -
Operating Temperature 0°C ~ 70°C Package / Case 40-DIP (0.600", 15.24mm)
Supplier Device Package 40-PDIP Mounting Type Through Hole
Base Product Number TC7109 Manufacturer Microchip
Product Category Analog to Digital Converters - ADC RoHS Details
Mounting Style Through Hole Resolution 12 bit
Number of Channels 1 Channel Interface Type Parallel
Sampling Rate 10 S/s Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Brand Microchip Technology
Height 4.95 mm Length 53.21 mm
Number of Converters 1 Converter Operating Supply Voltage 6.2 V
Pd - Power Dissipation 1230 mW Product Analog to Digital Converters
Product Type ADCs - Analog to Digital Converters Shutdown No Shutdown
Factory Pack Quantity 10 Subcategory Data Converter ICs
Type Low Power ADC Width 14.73 mm
Unit Weight 0.210004 oz

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Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Ratings and Reviews

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C
C**e 09/14/2023

Fast shipping. the item is fully working and according to the description

10
C
C**n 04/20/2023

Fast product shipping. For re for r led bulb. Recommended!

6
S
S**a 12/28/2021

Very good product according to the description.

19
S
S**n 09/17/2021

Everything is fine, the delivery is paid,,,, i wanted so much. I collect them.

8

Reviews

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