PCA9557PW,118
- Mfr.Part #
- PCA9557PW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 631
- In Stock :
- 631
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Voltage - Supply :
- 2.3V~5.5V
- Factory Lead Time :
- 7 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Interface :
- I2C, SMBus
- Power Supplies :
- 2.5/5V
- Mounting Type :
- Surface Mount
- Pin Count :
- 16
- Height Seated (Max) :
- 1.1mm
- Terminal Pitch :
- 0.65mm
- Current - Output Source/Sink :
- 10mA 20mA
- Clock Frequency :
- 400kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 8
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of I/O :
- 8
- ECCN Code :
- EAR99
- Feature :
- POR
- Width :
- 4.4mm
- Number of Terminations :
- 16
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Base Part Number :
- PCA9557
- JESD-30 Code :
- R-PDSO-G16
- Published :
- 2003
- Length :
- 5mm
- Output Type :
- Open Drain, Push-Pull
- Interrupt Output :
- No
- Number of Ports :
- 1
- Datasheets
- PCA9557PW,118

[I/O Expanders NXP Semiconductors PCA9557PW,118] Overview
Introducing the PCA9557PW,118 from NXP Semiconductors, a premier solution for expanding input/output capabilities in your electronic systems. This highly versatile integrated circuit (IC) is designed to facilitate seamless communication via the I2C interface, offering 8 bits of general-purpose I/O expansion with unparalleled reliability and efficiency.
With its compact 16-pin TSSOP package, the PCA9557PW,118 integrates seamlessly into a wide range of applications, providing manufacturers with the flexibility they need to optimize system performance while reducing development time and costs.
[PCA9557PW,118] Features
- 8-bit I/O expander with I2C-bus interface
- Low standby current consumption
- Operating voltage range: 2.3 V to 5.5 V
- Compatible with 100 kHz and 400 kHz I2C-bus modes
- Internal power-on reset
- No glitch on power-up
- 16-pin TSSOP package for space-saving integration
- Industrial temperature range: -40°C to +85°C
[PCA9557PW,118] Applications
- Industrial automation: The PCA9557PW,118 is ideal for industrial automation systems where precise control and monitoring of multiple input/output signals are required. It can be used for controlling sensors, actuators, and other peripheral devices, ensuring seamless operation in demanding industrial environments.
- Embedded systems: In embedded systems such as consumer electronics and automotive applications, the PCA9557PW,118 serves as a reliable solution for expanding I/O capabilities. It enables efficient communication between various components, enhancing system functionality and performance.
- Smart home automation: With its low standby current consumption and compatibility with different I2C-bus modes, the PCA9557PW,118 is well-suited for smart home automation applications. It enables seamless integration of sensors, switches, and other devices, allowing users to control and monitor their home environment with ease.
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