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CH451S

3V~5V 10MHz 4-Wire Serial Interface 25mA 150mA SOP-28-300mil Display Drivers

SOP-28-300milRoHSActive

Digital tube driver and keyboard control chip

Manufacturer: WCH
Manufacturer part #: CH451S
Store part #: C46001
Package / case: SOP-28-300mil
Category: Display Drivers
Packaging: Tube-packed

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

13 in stock

#C46001

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹306.80	₹306.80
10+	₹257.80	₹2,578.00
25+	₹227.23	₹5,680.75
100+	₹195.79	₹19,579.00
500+	₹181.70	₹90,850.00
1,000+	₹175.40	₹1,75,400.00

Quantity (min 1)

1 × ₹306.80

₹306.80

excl. GST

₹362.02 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 25 per tube

CH451S

₹306.80 for 1 + GST

Specifications

Voltage - Supply: 3V~5V
Configuration: 8 Segment x 8 Digit
Operating Temperature: -40℃~+85℃
Clock Frequency: 10MHz
Interface: 4-Wire Serial Interface
Features: BCD input latch function;Internal reset function;Cascadable function;PWM dimming;Built-in display RAM
Segment Drive Current: 25mA
Digit Drive Current: 150mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tube-packed
Standard pack: 25 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 1.341 g

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