TC7106IKW

$8.38

Description：IC DRVR 7 SEG 3 1/2 DIGIT 44MQFP
Series：-

SKU:2d998049746b Category: ADCs/DACs - Special Purpose Brand: Microchip Technology

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Product introduction

TC7106IKW is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC DRVR 7 SEG 3 1/2 DIGIT 44MQFP. Review the specifications below when checking this part for your BOM.

ADCs/DACs - Special Purpose specifications for TC7106IKW

Description：IC DRVR 7 SEG 3 1/2 DIGIT 44MQFP
Series：-
Mfr：Microchip Technology
Package：Tray
Type：-
Number of Channels：-
Resolution (Bits)：-
Sampling Rate (Per Second)：-
Data Interface：-
Voltage Supply Source：-
Voltage - Supply：9V
Operating Temperature：-25°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：44-QFP
Supplier Device Package：44-MQFP (10x10)
Grade：-
Qualification：-

ADCs/DACs - Special Purpose datasheet and documents for TC7106IKW

TC7106IKW

ADCs/DACs - Special Purpose Overview

The TC7106IKW is a 3½-digit dual-slope Analog-to-Digital Converter manufactured by Microchip Technology, housed in a 44-pin MQFP package. It features an internal precision reference with a typical temperature drift of 80 ppm/°C and drives LCD displays directly. The device operates on a single 5V supply, consuming approximately 10 mW. Key electrical specifications include a peak-to-peak noise of 15 µV at 200 mV full scale, high-impedance differential inputs with 1 pA leakage current, and an auto-zero cycle that eliminates the need for external zero adjustment.

ADCs/DACs - Special Purpose Feature Summary

Directly drives LCD displays without external drivers
Internal reference voltage with 80 ppm/°C typical temperature drift
Auto-zero cycle ensures zero reading with zero input
High-impedance CMOS differential inputs (10^12 Ω)

ADCs/DACs - Special Purpose Applications

Thermometry
Bridge readouts for strain gauges and load cells
Digital meters for voltage, current, ohms, and power
Portable instrumentation powered by 9V batteries

ADCs/DACs - Special Purpose Procurement Notes

Verify the industrial temperature range (-25°C to +85°C) associated with the 'I' suffix. Confirm the 44-pin MQFP package type matches the design requirements. Ensure compatibility with the 5V single-supply operation and check humidity sensitivity handling during storage and assembly.

ADCs/DACs - Special Purpose Selection Notes

Select this component for applications requiring direct LCD drive and low power consumption. The TC7106IKW is suitable for systems needing 3½-digit resolution with a 200 mV or 2 V full-scale range. Consider the 80 ppm/°C reference drift if higher precision than the TC7106A variant is not required.

ADCs/DACs - Special Purpose Part Context

This part belongs to the TC7106/A family of 3½-digit ADCs. It serves as a drop-in replacement for legacy TC7106 designs while offering improved linearity and lower rollover error. The 'I' designation indicates the industrial temperature grade, distinguishing it from commercial variants.