WCH (Nanjing Qinheng) · LED Display Drivers
CH451L
WCH (Nanjing Qinheng) LED Display Drivers · DIP-24
Request a quote for CH451LThe CH451L is an LED Display Drivers from WCH (Nanjing Qinheng), supplied in a DIP-24 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the CH451L: voltage - supply 3V~5V, digit drive current 150mA, operating temperature -40°C~+85°C, configuration 8 Segment x 8 Digit and segment drive current 25mA.
PartnerSemi sources the CH451L for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | CH451L |
|---|---|
| Manufacturer | WCH (Nanjing Qinheng) |
| Product type | LED Display Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | DIP-24 |
| Configuration | 8 Segment x 8 Digit |
| Digit Drive Current | 150mA |
| Operating Temperature | -40°C~+85°C |
| Segment Drive Current | 25mA |
| Voltage - Supply | 3V~5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More WCH (Nanjing Qinheng) Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| CH450H | Digital Tube Drivers | |
| CH451S | Digital Tube Drivers | |
| CH452A | Digital Tube Drivers | |
| CH452L | LED Display Drivers | |
| CH453S | Digital Tube Drivers | |
| CH454S | Digital Tube Drivers | |
| CH455G | Digital Tube Drivers | |
| CH455H | Digital Tube Drivers |
Frequently asked questions
What is the CH451L?
The CH451L is an LED Display Drivers from WCH (Nanjing Qinheng), supplied in a DIP-24 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the CH451L?
Configuration: 8 Segment x 8 Digit; Digit Drive Current: 150mA; Operating Temperature: -40°C~+85°C; Segment Drive Current: 25mA; Voltage - Supply: 3V~5V.
What package is the CH451L in?
The CH451L is listed in a DIP-24 package.
Which part numbers are similar to the CH451L?
Similar part numbers in our catalog include CH450H (WCH (Nanjing Qinheng)), CH451S (WCH (Nanjing Qinheng)), CH452A (WCH (Nanjing Qinheng)), CH452L (WCH (Nanjing Qinheng)), CH453S (WCH (Nanjing Qinheng)) and CH454S (WCH (Nanjing Qinheng)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CH451L?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CH451L&brand=WCH%20(Nanjing%20Qinheng) or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.