WCH (Nanjing Qinheng) · Digital Tube Drivers
CH450H
WCH (Nanjing Qinheng) Digital Tube Drivers · SOP-20-300mil
Request a quote for CH450HThe CH450H is a Digital Tube Drivers from WCH (Nanjing Qinheng), supplied in a SOP-20-300mil package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the CH450H: interface I²C, voltage - supply 3V~5.5V, digit drive current 80mA, operating temperature -40°C~+85°C, configuration 8 Segment x 6 Digit and quiescent current 400uA, 100uA.
PartnerSemi sources the CH450H 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 | CH450H |
|---|---|
| Manufacturer | WCH (Nanjing Qinheng) |
| Product type | Digital Tube Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | SOP-20-300mil |
| Configuration | 8 Segment x 6 Digit |
| Digit Drive Current | 80mA |
| Interface | I²C |
| Operating Temperature | -40°C~+85°C |
| Quiescent Current | 400uA, 100uA |
| Segment Drive Current | 25mA |
| Voltage - Supply | 3V~5.5V |
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 | |
|---|---|---|
| CH451L | LED Display 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 CH450H?
The CH450H is a Digital Tube Drivers from WCH (Nanjing Qinheng), supplied in a SOP-20-300mil package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the CH450H?
Configuration: 8 Segment x 6 Digit; Digit Drive Current: 80mA; Interface: I²C; Operating Temperature: -40°C~+85°C; Quiescent Current: 400uA, 100uA; Segment Drive Current: 25mA; Voltage - Supply: 3V~5.5V.
What package is the CH450H in?
The CH450H is listed in a SOP-20-300mil package.
Which part numbers are similar to the CH450H?
Similar part numbers in our catalog include CH451L (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 CH450H?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CH450H&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.