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AWINIC(Shanghai Awinic Tech) AW9523BTQR product image
  • AW9523BTQR thumbnail 1
  • AW9523BTQR thumbnail 2
  • AW9523BTQR thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
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AWINIC(Shanghai Awinic Tech) AW9523BTQRRoHS

Manufacturer
AWINIC(Shanghai Awinic Tech)Asian Brands
MPN
AW9523BTQR
LCSC Part #
C148077
Packaging
TQFN-24-EP(4x4)
Customer #
Key Attributes
AW9523B Product Manual
Datasheetpdf iconAWINIC(Shanghai Awinic Tech) AW9523BTQR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/I/O Expanders
ManufacturerAWINIC(Shanghai Awinic Tech)
PackagingTQFN-24-EP(4x4)
Operating Temperature-40℃~+85℃
Interrupt OutputInterrupt Output
Output TypePush-Pull;Open-drain
Number of I/O16
FeaturesReset function;Input anti-jitter;Built-in LED driver;IO level configurable;Cascade and address expansion
Voltage - Supply2.4V~5.5V
Quiescent Supply Current100nA
Number of Supporting Devices4
Current - Output High(IOH)-
InterfaceI2C
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging6000
Sales UnitPiece

Introduction

AI Translation

The AW9523B is an I²C interface, 16-channel breathing light and 16-channel GPIO expander controller. It features 16 bidirectional GPIO ports, each of which can be configured as LED drive mode via command. In GPIO mode, each GPIO can be individually configured as input or output. In LED drive mode, the outputs are common-anode constant-current controlled, with 256 adjustable levels per channel. Additionally, four different levels of maximum drive current IMAX can be selected through the global control bits ISEL[1:0].

Features

AI Translation
  • 16-channel common-anode constant-current LED driver
  • 256-step linear dimming, four current range selections
  • 16-channel extended GPIO ports, each individually configurable as input or output
  • Input port state change triggers interrupt output (INTN)
  • 400kHz fast I²C interface, 1.8V communication support
  • Hardware reset with 10μs debounce on reset pin
  • ESD protection: ±4000V HBM (MIL-STD-883H Method 3015.8)
  • Latch-up: ±450mA (JEDEC STANDARD NO.78C SEPTEMBER 2010)
  • RoHS compliant, lead-free package
  • Low standby current (<0.1μA)
  • Operating voltage: 2.4V ~ 5.5V
  • Operating temperature: -40°C ~ 85°C
  • Package: TQFN4X4-24L

Applications

AI Translation
  • Mobile phones
  • MP3/PMP
  • GPS
  • Digital photo frames
In-Stock: 14,500
14,500 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.3392$ 1.70
50+$ 0.2544$ 12.72
150+$ 0.2131$ 31.97
500+$ 0.1854$ 92.70
2,500+$ 0.1752$ 438.00
6,000+$ 0.1691$ 1014.60
Standard Packaging6000/Full Reel
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