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GN Semic GN1650 product image
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GN Semic GN1650RoHS

Manufacturer
GN SemicAsian Brands
MPN
GN1650
LCSC Part #
C427456
Packaging
SOP-16
Customer #
Key Attributes
GN1650 Special-purpose circuit for driving and controlling 4-digit, 8-segment common-cathode LED with 2-wire serial port
Datasheetpdf iconGN Semic GN1650
In-Stock: 19,630
19,630 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1023$ 0.51
50+$ 0.0833$ 4.17
150+$ 0.0738$ 11.07
500+$ 0.0667$ 33.35
2,500+$ 0.0538$ 134.50
4,000+$ 0.0509$ 203.60
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerGN Semic
PackagingSOP-16
Voltage - Supply3V~5.5V
Configuration8 Segment x 4 Digit
Operating Temperature-40℃~+85℃
Pd - Power Dissipation-
Clock Frequency-
Quiescent Current300uA
InterfaceI²C
FeaturesBCD input latch function;Internal reset function;PWM dimming;Built-in display RAM
Segment Drive Current25mA
Digit Drive Current150mA
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Introduction

AI Translation

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.

Features

AI Translation
  • 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)