PCAL9538ABS128
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- Mfr.Part #
- PCAL9538ABS128
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER 8BIT 16HVQFN
- Stock
- 37,924
- In Stock ：
- 37,924
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized ICs
- Current - Output Source/Sink :
- 10mA 25mA
- Interrupt Output :
- yes
- Packaging :
- Cut Tape (CT)
- Supply Voltage :
- 1.8V
- Mounting Type :
- Surface Mount
- Base Part Number :
- PCAL9538
- Package / Case :
- 16-VFQFN Exposed Pad
- JESD-30 Code :
- S-PQCC-N16
- Terminal Position :
- QUAD
- Output Type :
- Open Drain, Push-Pull
- Surface Mount :
- yes
- Interface :
- I2C
- Series :
- Agile
- Number of I/O :
- 8
- Feature :
- POR
- Width :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.5mm
- Pbfree Code :
- yes
- Clock Frequency :
- 400kHz
- Height Seated (Max) :
- 1mm
- Voltage - Supply :
- 1.65V~5.5V
- Number of Ports :
- 1
- Published :
- 2015
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 16
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Length :
- 3mm
- Datasheets
- PCAL9538ABS128
Specialized ICs NXP Semiconductors PCAL9538ABS,128 Overview
The Specialized ICs NXP Semiconductors PCAL9538ABS,128 represents a robust and flexible solution in the domain of I/O expanders. Engineered for high reliability and optimal performance, this device features an I/O expander with 8 programmable ports, ideal for diverse electronic applications. It operates on a voltage range of 1.65V to 5.5V, ensuring versatility across different power scenarios. The 16-VFQFN Exposed Pad packaging not only provides a compact footprint but also enhances thermal management and reduces parasitic inductance. With an operating temperature range of -40°C to 85°C, the PCAL9538ABS,128 is built to withstand harsh environments, making it suitable for both industrial and consumer applications. The device's ability to function at a 400kHz output frequency makes it an excellent choice for applications requiring fast response times and multiple channel outputs.
Key Features
The PCAL9538ABS,128 is equipped with several key features that make it a prime choice for system designers:
- 8 programmable I/O ports for customized applications
- Voltage operation from 1.65V up to 5.5V, accommodating various power supplies
- 16-VFQFN Exposed Pad package for improved mechanical and thermal performance
- High operational temperature range from -40°C to 85°C suitable for extreme conditions
- Fast 400kHz output frequency for efficient data handling and throughput
Applications
The Specialized ICs NXP Semiconductors PCAL9538ABS,128 is utilized in a wide range of applications, demonstrating its versatility and reliability in various fields:
- Common Mode Voltage Translation for secure and stable data transfer
- Portable Instrumentation, providing flexibility in mobile applications
- Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX, facilitating broad usage in identification systems
- IDEN, PHS, GSM Basestations for robust telecommunications infrastructure
- Repeaters, Radio Links, and Modems, enhancing communication networks
- Wireless Telemetry systems for real-time data collection and analysis
- JTRS military communication systems
- 802.11x Receivers for reliable wireless connectivity
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