Categories

Contact Us

Shaoxing Xinshan Science Technology Co.,Ltd
Add:Room 303, Dongfangyimai, Pujiang Road 2 ,shaoxing, China
Tel:+86-575-85133128
Fax:+86-575-85121398
Ph:+8613305858081
E-mail:xinshan@xinshan.cc

4 Digit Display Iic Interface Red Tube, TM1650 Digital Tube Driver Chip

- Sep 19, 2016 -


Product function:1, use TM1650 digital tube driver chip, support 8 brightness adjustment, the working voltage of 3.3 V to 5.5 V2, IIC interface, you just need to 2 general IO drive, don't need MCU to scan, save MCU resources3, 4, a 0.56 -inch red Yin digital tube, the decimal point4, with four 2 mm diameter positioning hole, convenient installation5, power meter, don't burn the chip6, marginal arc design, size 6.0 * 2.1 (cm) Buy the products include:1, the digital tube welding test function module3, 4 p line one4, in PDF format the principle diagram of the module and a chip manual5, provide based on C51, avr, arduino C language program, does not provide other SCM test procedure


LED seven segment display applications

Part Number: XS-4B0302
Connecting Form:Common Anode
Lighting Color:Blue
Surface Status:Black Face, White Segment
Absolute Maximum Ratings:Ta=25ºC


Parameter

Symbol

Rating

Unit

Forward Current

IF

20

mA/chip

Forward

Pulse Current

IFP

80

mA/chip

Reverse Voltage

VR

5

V

Power Dissipation

PD

50

V

Operating Temperature

Topr

-20~+80

Storage Temperature

Tstg

-20~+85

Soldering Temperature(3s)

Tsol

260

Outer Dimension

Duty:≤1/10
Frequency:≤1KHZ
For operation above 25ºC, The PD and IF must be derated, The curent derating is 0.36mA/ºC for DC drive
and 0.86mA/ºC for puse drive, The power dissipation is 0.75mW/ºC.The product working current must not
more than the 60% of the IF or IFP according to the working temperature.
Optoelectric Characteristics Ta=25ºC


Related Products