GN1650

3V~5.5V I²C 25mA 150mA SOP-16 Display Drivers

SOP-16RoHSActive

GN1650 Special-purpose circuit for driving and controlling 4-digit, 8-segment common-cathode LED with 2-wire serial port

Manufacturer: GN Semic
Manufacturer part #: GN1650
Store part #: C427456
Package / case: SOP-16
Category: Display Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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13,590 in stock

#C427456

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹15.44	₹77.20
50+	₹12.90	₹645.00
150+	₹11.63	₹1,744.50
500+	₹10.68	₹5,340.00
2,500+	₹8.96	₹22,400.00
4,000+	₹8.57	₹34,280.00

Quantity (min 5, multiples of 5)

5 × ₹15.44

₹77.20

excl. GST

₹91.10 incl. 18% GST

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GST invoice with every order
Standard pack: 4,000 per reel

GN1650

₹77.20 for 5 + GST

Specifications

Voltage - Supply: 3V~5.5V
Configuration: 8 Segment x 4 Digit
Operating Temperature: -40℃~+85℃
Interface: I²C
Features: BCD input latch function;Internal reset function;PWM dimming;Built-in display RAM
Segment Drive Current: 25mA
Quiescent Current (Iq): 300uA
Digit Drive Current: 150mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.191 g

Overview

GN1650 is a dedicated LED driver control IC featuring a 2-wire serial interface, common-cathode 8-segment 4-digit display, 7×4 keyboard scanning, and partial combination key functionality. It integrates MCU I/O digital interface, data latches, LED drivers, keyboard scanning, and brightness adjustment circuits. This IC offers stable performance, reliable quality, and strong noise immunity, making it suitable for 24-hour continuous operation applications.

Key features

Display mode: 8-segment × 4-digit
Segment drive current ≥25mA, digit drive current ≥150mA
8-level brightness control
Keyboard scan: 7×4bit, supports 4 key combinations
High-speed 2-wire serial interface
Built-in clock oscillator circuit
Built-in power-on reset circuit
Supply voltage: 3V～5.5V
A 104 capacitor is recommended on the VDD pin during use, placed as close as possible to the VDD port of GN1650 (recommended <2cm)

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