# CH453S (Component)

## Description

LED Display Drivers
CH453S
SOP\-28\_L17\.9\-W7\.5\-P1\.27\-LS10\.3\-BL
LCSC Part Number: C111672
JLCPCB Part Class: Extended Part
Manufactured by WCH\(南京沁恒\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/9/2024
- **Last Updated:** 4/22/2025
- **Visibility:** Public
- **LCSC Part Number:** C111672
- **Manufacturer Part Number:** CH453S
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2403131118\_WCH\-Jiangsu\-Qin\-Heng\-CH453S\_C111672\.pdf
- **Package or Case Code:** SOP\-28\_L17\.9\-W7\.5\-P1\.27\-LS10\.3\-BL
- **Part Type:** LED Display Drivers
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc\.com/product\-detail/Driver\-High\-Current\_CH453S\_C111672\.html
- **Manufacturer Name:** WCH\(南京沁恒\)

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C111672.html) | $1\.5912 | 57 |

- **Part Type:** Optoelectronic Devices
- **MPN:** CH453S
- **Mount Type:** PCB
- **Package / Case Code:** SO
- **Pin Count:** 28
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | SEG5 |  |
| 2 | SEG6 |  |
| 3 | SEG7 |  |
| 4 | DIG0 |  |
| 5 | DIG1 |  |
| 6 | DIG2 |  |
| 7 | DIG3 |  |
| 8 | DIG4 |  |
| 9 | SCL |  |
| 10 | SDA |  |
| 11 | GND |  |
| 12 | DIG5 |  |
| 13 | DIG6 |  |
| 14 | DIG7 |  |
| 15 | DIG8 |  |
| 16 | DIG9 |  |
| 17 | DIG10 |  |
| 18 | DIG11 |  |
| 19 | DIG12 |  |
| 20 | DIG13 |  |
| 21 | DIG14 |  |
| 22 | DIG15 |  |
| 23 | SEG0 |  |
| 24 | SEG1 |  |
| 25 | VCC |  |
| 26 | SEG2 |  |
| 27 | SEG3 |  |
| 28 | SEG4 |  |

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*Generated from [https://flux\.ai/lcsc/ch453s\~1qbu](https://flux.ai/lcsc/ch453s~1qbu)*