B2B GST Credit Available
- Stock: 260 in Stock
- SKU: 03244
- Delivery Time
- Bulk & B2B RFQ
TM1652 is a dedicated LED (light-emitting diode, digital tube, dot matrix screen) drive control chip, which integrates digital communication circuits, decoding circuits, data latches, oscillators, and LED drive circuits. The communication method adopts the asynchronous serial port communication (UART) protocol because the chip only receives the data sent by the single-chip microcomputer, and only one TX port of the single-chip microcomputer is required to send data to the chip to realize single-line communication: in terms of the display driver, the chip adopts a dynamic scanning method, Two display modes are optional, 8-level segment drive current is adjustable, and 16-level bit duty cycle is adjustable: TM1652 has a built-in blanking processing optimization circuit.
Features
- Using power CMOS technology
- Typical working voltage: 5V
- Support common cathode digital tube display
- Two display modes (7-segment×6-digit, 8-segment×5-digit)
- Brightness adjustment circuit (16-level adjustable bit duty cycle, 8-level adjustable segment drive current)
- Serial interface (SDA), compatible with serial communication (UART) protocol, supports a baud rate of 19200bps
- Built-in OSC frequency 2.5M
Applications
This product is widely used in various consumer electronics products, such as air conditioner panels, washing machine panels, DVD display panels, set-top box displays, etc. This product has excellent performance and reliable quality.
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
