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TC7109CKW on a board, in 3D

TC7109CKW

Microchip Technology

0.2LSB 0℃~+70℃ 12 Parallel port PQFP-44(10x10) Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/TC7109CKW
Category
Analog To Digital Converters (ADCs)
Package
PQFP-44(10x10)
Pins
44

Overview

The TC7109CKW is an analog To Digital Converter made by Microchip Technology in a PQFP-44(10x10) package with 44 pins. 0.2LSB 0℃~+70℃ 12 Parallel port PQFP-44(10x10) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TC7109CKW, from EasyEDA) and its footprint (Package_QFP:PQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C637422).

Symbol

B111B102B93B84B75NC6B67B58B49B310B211B112TEST13LBEN#14HBEN#15CE#/LOAD#16NC17MODE18OSCIN19OSCOUT20OSCSEL21BUFFOSCOUT22RUN/HOLD#23SEND24V-25REFOUT26BUFF27NC28AZ29INT30COMMON31INLO32INHI33REFIN+34REFCAP+35REFCAP-36REFIN-37V+38NC39GND40STATUS41POL42OR43B1244
EasyEDA_Cloud:TC7109CKWFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
Package_QFP:PQFP-44_10x10mm_P0.8mmFrom KiCad's library

Parameters

9
Clock/Oscillator
External
Features
Auto calibration, Bipolar input, Bipolar power supply
Integral non - linearity
0.2LSB
Interface
Parallel port
Operating Temperature
0℃~+70℃
Programmable Gain
Not supported
Resolution (Bits)
12
differential input
Yes
number of channels
1

Order codes

1

Pinout

44
The pins of the TC7109CKW
PinNameType
1B11Unspecified
2B10Unspecified
3B9Unspecified
4B8Unspecified
5B7Unspecified
6NCUnspecified
7B6Unspecified
8B5Unspecified
9B4Unspecified
10B3Unspecified
11B2Unspecified
12B1Unspecified
13TESTUnspecified
14LBEN#Unspecified
15HBEN#Unspecified
16CE#/LOAD#Unspecified
17NCUnspecified
18MODEUnspecified
19OSCINUnspecified
20OSCOUTUnspecified
21OSCSELUnspecified
22BUFFOSCOUTUnspecified
23RUN/HOLD#Unspecified
24SENDUnspecified
25V-Unspecified
26REFOUTUnspecified
27BUFFUnspecified
28NCUnspecified
29AZUnspecified
30INTUnspecified
31COMMONUnspecified
32INLOUnspecified
33INHIUnspecified
34REFIN+Unspecified
35REFCAP+Unspecified
36REFCAP-Unspecified
37REFIN-Unspecified
38V+Unspecified
39NCUnspecified
40GNDUnspecified
41STATUSUnspecified
42POLUnspecified
43ORUnspecified
44B12Unspecified

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Questions

Is there a KiCad symbol and footprint for the TC7109CKW?

Yes. The symbol is EasyEDA_Cloud:TC7109CKW and the footprint Package_QFP:PQFP-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 TC7109CKW?

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

Where is the TC7109CKW datasheet?

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

Where can I order the TC7109CKW?

JLCPCB lists it as part C637422, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TC7109CKW?

Parts like it in the library: the AD7865BSZ-1 by Analog Devices, the AD7865ASZ-3 by Analog Devices, the AD7865BSZ-3 by Analog Devices and the AD7865YSZ-1 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8