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TM1681 on a board, in 3D

TM1681

TM

-40℃~+85℃ 2.4V~5.5V 282kHz Adjustable Glow LQFP-52(14x14) Digital Tube Drivers ROHS

Extended
DatasheetJLCPCBLCSCtm/TM1681
Category
Digital Tube Drivers
Package
LQFP-52(14x14)
Pins
52

Overview

The TM1681 is a digital Tube Driver made by TM in a LQFP-52(14x14) package with 52 pins. -40℃~+85℃ 2.4V~5.5V 282kHz Adjustable Glow LQFP-52(14x14) Digital Tube Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TM1681, from EasyEDA) and its footprint (Package_QFP:LQFP-52_14x14mm_P1mm, from KiCad's library), ready for a KiCad board. 154 are in stock at JLCPCB (part C78601).

Symbol

ROW111ROW102ROW93ROW84ROW75ROW66LED_VDD7ROW58ROW49ROW310ROW211ROW112ROW013VSS14OSC15DATA16WR#17RD#18CS#19SYNC20VDD21COM022COM123COM224LED_VSS25COM326COM427COM528COM629COM730ROW31/COM831ROW30/COM932ROW29/COM1033ROW28/COM1134ROW27/COM1235LED_VSS36ROW26/COM1337LED_VDD38ROW25/COM1439ROW24/COM1540ROW2341ROW2242ROW2143ROW2044ROW1945ROW1846ROW1747ROW1648ROW1549ROW1450ROW1351ROW1252
EasyEDA_Cloud:TM1681From EasyEDA

Footprint

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
Package_QFP:LQFP-52_14x14mm_P1mmFrom KiCad's library

Parameters

6
Clock Frequency
282kHz
Features
Built-in display RAM
Interface
4-Wire Serial Interface
Operating Temperature
-40℃~+85℃
Quiescent Current
100nA
Voltage - Supply
2.4V~5.5V

Order codes

1

Pinout

52
The pins of the TM1681
PinNameType
1ROW11Unspecified
2ROW10Unspecified
3ROW9Unspecified
4ROW8Unspecified
5ROW7Unspecified
6ROW6Unspecified
7LED_VDDUnspecified
8ROW5Unspecified
9ROW4Unspecified
10ROW3Unspecified
11ROW2Unspecified
12ROW1Unspecified
13ROW0Unspecified
14VSSUnspecified
15OSCUnspecified
16DATAUnspecified
17WR#Unspecified
18RD#Unspecified
19CS#Unspecified
20SYNCUnspecified
21VDDUnspecified
22COM0Unspecified
23COM1Unspecified
24COM2Unspecified
25LED_VSSUnspecified
26COM3Unspecified
27COM4Unspecified
28COM5Unspecified
29COM6Unspecified
30COM7Unspecified
31ROW31/COM8Unspecified
32ROW30/COM9Unspecified
33ROW29/COM10Unspecified
34ROW28/COM11Unspecified
35ROW27/COM12Unspecified
36LED_VSSUnspecified
37ROW26/COM13Unspecified
38LED_VDDUnspecified
39ROW25/COM14Unspecified
40ROW24/COM15Unspecified
41ROW23Unspecified
42ROW22Unspecified
43ROW21Unspecified
44ROW20Unspecified
45ROW19Unspecified
46ROW18Unspecified
47ROW17Unspecified
48ROW16Unspecified
49ROW15Unspecified
50ROW14Unspecified
51ROW13Unspecified
52ROW12Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/tm/TM1681" title="TM1681 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/tm/TM1681.jpg" alt="TM1681" width="1200" height="900">
A picture that opens the part, for a README
[![TM1681](https://pcbkit.io/embed/parts/tm/TM1681.jpg?size=s)](https://pcbkit.io/parts/tm/TM1681)

Questions

Is there a KiCad symbol and footprint for the TM1681?

Yes. The symbol is EasyEDA_Cloud:TM1681 and the footprint Package_QFP:LQFP-52_14x14mm_P1mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TM1681?

LQFP-52(14x14), with 52 pins. Its footprint is drawn on this page.

Where is the TM1681 datasheet?

TM publishes it: the Datasheet link on this page opens it.

Where can I order the TM1681?

JLCPCB lists it as part C78601, with 154 in stock; the sellers' links on this page open their listings.