Skip to the content
PCBKitNew board
TM1651 on a board, in 3D

TM1651

TM

-40℃~+85℃ 20mA 4.5V~5.5V 400mW 500kHz 7 Segment × 4 Digit 80mA PWM dimming、BCD input latch function、Internal reset function、Built-in auto blanking SOIC-16 Digital Tube Drivers ROHS

Extended
DatasheetJLCPCBLCSCtm/TM1651
Category
Digital Tube Drivers
Package
SOIC-16
Pins
16

Overview

The TM1651 is a digital Tube Driver made by TM in a SOIC-16 package with 16 pins. -40℃~+85℃ 20mA 4.5V~5.5V 400mW 500kHz 7 Segment × 4 Digit 80mA PWM dimming、BCD input latch function、Internal reset function、Built-in auto blanking SOIC-16 Digital Tube Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TM1651(TA2007), from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C40102). 1 open-source board in 1 repository on GitHub use it.

Symbol

GND1SEG1/K12SEG2/K23SEG3/K34SEG4/K45SEG5/K56SEG6/K67SEG7/K78GRID49GRID310GRID211GRID112VDD13DIO14CLK15K116
EasyEDA_Cloud:TM1651(TA2007)From EasyEDA

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

8
Clock Frequency
500kHz
Configuration
7 Segment × 4 Digit
Digit Drive Current
80mA
Features
PWM dimming, BCD input latch function, Internal reset function, Built-in auto blanking
Operating Temperature
-40℃~+85℃
Pd - Power Dissipation
400mW
Segment Drive Current
20mA
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

16
The pins of the TM1651
PinNameType
1GNDUnspecified
2SEG1/K1Unspecified
3SEG2/K2Unspecified
4SEG3/K3Unspecified
5SEG4/K4Unspecified
6SEG5/K5Unspecified
7SEG6/K6Unspecified
8SEG7/K7Unspecified
9GRID4Unspecified
10GRID3Unspecified
11GRID2Unspecified
12GRID1Unspecified
13VDDUnspecified
14DIOUnspecified
15CLKUnspecified
16K1Unspecified

Open-source boards using it

All 1
  • 2 layers65.7 × 22.2 mmFront USB, the printed circuit board in 3D

    Front USB

    Fred72z/ORIC

    Extensions pour ORIC1-ATMOS

    11 parts5GPL-2.0

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/tm/TM1651" title="TM1651 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/TM1651.jpg" alt="TM1651" width="1200" height="900">
A picture that opens the part, for a README
[![TM1651](https://pcbkit.io/embed/parts/tm/TM1651.jpg?size=s)](https://pcbkit.io/parts/tm/TM1651)

Questions

Is there a KiCad symbol and footprint for the TM1651?

Yes. The symbol is EasyEDA_Cloud:TM1651(TA2007) and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TM1651?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the TM1651 datasheet?

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

Where can I order the TM1651?

JLCPCB lists it as part C40102, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TM1651?

Parts like it in the library: the TM1651(TA2007) by TM, the GN1637 by GN Semic, the MM5451YN by Microchip Technology and the TM1637 by TM. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TM1651?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8