Skip to the content
PCBKitNew board
TC7126CKW on a board, in 3D

TC7126CKW

Microchip Technology

0℃~+70℃ 55uA 7 Segment 9V MQFP-44(10x10) Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/TC7126CKW
Category
LCD Drivers
Package
MQFP-44(10x10)
Pins
44

Overview

The TC7126CKW is a LCD Driver made by Microchip Technology in a MQFP-44(10x10) package with 44 pins. 0℃~+70℃ 55uA 7 Segment 9V MQFP-44(10x10) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TC7126CKW, from EasyEDA) and its footprint (generated:QFP-44_10x10mm_P0.8mm, from generated from its package), ready for a KiCad board. JLCPCB lists it (part C637428).

Symbol

NC1NC2TEST3OSC34NC5OSC26OSC17V+8D19C110B111A112F113G114E115D216C217B218A219F220E221D322B323F324E325AB426POL27BP28G329A330C331G232NC33V-34VINT35VBUFF36CAZ37VIN-38VIN+39ANALOG/COMMON40CREF-41CREF+42VREF-43VREF+44
EasyEDA_Cloud:TC7126CKWFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
generated:QFP-44_10x10mm_P0.8mmFrom generated from its package

Parameters

6
Clock Frequency
48kHz
Clock/Oscillator
External
Features
Auto calibration, Input buffer
Operating Temperature
0℃~+70℃
Voltage Reference
Built-in
differential input
Yes

Order codes

1

Pinout

44
The pins of the TC7126CKW
PinNameType
1NCUnspecified
2NCUnspecified
3TESTUnspecified
4OSC3Unspecified
5NCUnspecified
6OSC2Unspecified
7OSC1Unspecified
8V+Unspecified
9D1Unspecified
10C1Unspecified
11B1Unspecified
12A1Unspecified
13F1Unspecified
14G1Unspecified
15E1Unspecified
16D2Unspecified
17C2Unspecified
18B2Unspecified
19A2Unspecified
20F2Unspecified
21E2Unspecified
22D3Unspecified
23B3Unspecified
24F3Unspecified
25E3Unspecified
26AB4Unspecified
27POLUnspecified
28BPUnspecified
29G3Unspecified
30A3Unspecified
31C3Unspecified
32G2Unspecified
33NCUnspecified
34V-Unspecified
35VINTUnspecified
36VBUFFUnspecified
37CAZUnspecified
38VIN-Unspecified
39VIN+Unspecified
40ANALOG/COMMONUnspecified
41CREF-Unspecified
42CREF+Unspecified
43VREF-Unspecified
44VREF+Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/TC7126CKW" title="TC7126CKW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/microchip/TC7126CKW.jpg" alt="TC7126CKW" width="1200" height="900">
A picture that opens the part, for a README
[![TC7126CKW](https://pcbkit.io/embed/parts/microchip/TC7126CKW.jpg?size=s)](https://pcbkit.io/parts/microchip/TC7126CKW)

Questions

Is there a KiCad symbol and footprint for the TC7126CKW?

Yes. The symbol is EasyEDA_Cloud:TC7126CKW and the footprint generated:QFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TC7126CKW?

MQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.

Where is the TC7126CKW datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the TC7126CKW?

JLCPCB lists it as part C637428, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TC7126CKW?

Parts like it in the library: the MAX136CMH+D by Maxim Integrated (Analog Devices), the MAX136CMH+TD by Maxim Integrated (Analog Devices), the TC7126CKW713 by Microchip Technology and the TC7106ACPL by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8