2017年3月8日星期三

PCA9554AD 8-bit I2C-bus and SMBus I/O port with interrupt

PCA9554AD 8-bit I2C-bus and SMBus I/O port with interrupt

Model Number: PCA9554AD

Package: 16-SOIC (0.295", 7.50mm Width)

Brand Name: NXP




















FEATURES
• Operating power supply voltage range of 2.3 to 5.5 V
• 5 V tolerant I/Os
• Polarity inversion register
• Active-LOW interrupt output
• Low stand-by current
• Noise filter on SCL/SDA inputs
• No glitch on power-up
• Internal power-on reset
• 8 I/O pins which default to 8 inputs
• 0 to 400 kHz clock frequency
• ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
• Latch-up testing is done to JESDEC Standard JESD78 which
exceeds 100 mA
• Six packages offered: DIP16, SO16, SSOP16, SSOP20,
TSSOP16, and HVQFN16


















Part StatusActive 
Number of I/O8 
InterfaceI²C, SMBus 
Interrupt OutputYes 
FeaturesPOR 
Output TypePush-Pull 
Current - Output Source/Sink10mA, 25mA 
Frequency - Clock400kHz 
Voltage - Supply2.3 V ~ 5.5 V 
Operating Temperature-40°C ~ 85°C 
Mounting TypeSurface Mount 
Package / Case16-SOIC (0.295", 7.50mm Width) 
Supplier Device Package16-SO


Contact Way
Name: Fanny Young
Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376

Website:

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