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TM1648A on a board, in 3D

TM1648A

TM

-40℃~+85℃ SOP-32 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCtm/TM1648A
Category
LED Drivers
Package
SOP-32
Pins
32

Overview

The TM1648A is a LED Driver made by TM in a SOP-32 package with 32 pins. -40℃~+85℃ SOP-32 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TM1648A-SOP32-TA2312C, from EasyEDA) and its footprint (Package_SO:SOP-32_11.305x20.495mm_P1.27mm, from KiCad's library), ready for a KiCad board. 45 are in stock at JLCPCB (part C2980029).

Symbol

GRID6/SEG131GRID5/SEG142GRID43GRID34GND5GRID26GRID17KEY48KEY39KEY210KEY111KEY512KEY613KEY714KEY815GND16VDD17BZ18SCL19SDA20VCC21SEG122SEG223SEG324SEG425SEG526SEG627SEG728SEG829SEG930SEG1031GRID7/SEG1232
EasyEDA_Cloud:TM1648A-SOP32-TA2312CFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132
Package_SO:SOP-32_11.305x20.495mm_P1.27mmFrom KiCad's library

Parameters

7
Dimming
PWM
Features
Keyboard scanning
Number of Channels
8
Operating temperature
-40℃~+85℃
Switch Tube (Built-In/External)
Built-in
Type
DC-DC
Voltage - Input(DC)
2.5V~5.5V

Order codes

2

Pinout

32
The pins of the TM1648A
PinNameType
1GRID6/SEG13Unspecified
2GRID5/SEG14Unspecified
3GRID4Unspecified
4GRID3Unspecified
5GNDUnspecified
6GRID2Unspecified
7GRID1Unspecified
8KEY4Unspecified
9KEY3Unspecified
10KEY2Unspecified
11KEY1Unspecified
12KEY5Unspecified
13KEY6Unspecified
14KEY7Unspecified
15KEY8Unspecified
16GNDUnspecified
17VDDUnspecified
18BZUnspecified
19SCLUnspecified
20SDAUnspecified
21VCCUnspecified
22SEG1Unspecified
23SEG2Unspecified
24SEG3Unspecified
25SEG4Unspecified
26SEG5Unspecified
27SEG6Unspecified
28SEG7Unspecified
29SEG8Unspecified
30SEG9Unspecified
31SEG10Unspecified
32GRID7/SEG12Unspecified

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Questions

Is there a KiCad symbol and footprint for the TM1648A?

Yes. The symbol is EasyEDA_Cloud:TM1648A-SOP32-TA2312C and the footprint Package_SO:SOP-32_11.305x20.495mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TM1648A?

SOP-32, with 32 pins. Its footprint is drawn on this page.

Where is the TM1648A datasheet?

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

Where can I order the TM1648A?

JLCPCB lists it as part C2980029, with 45 in stock; the sellers' links on this page open their listings.

What can replace the TM1648A?

Parts like it in the library: the TM1629A(TA2009B) by TM, the AIP1629BSA32.TB by Wuxi I-core Elec, the TPS92520QDADRQ1 by Texas Instruments and the TM1623C by TM. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8