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- Manufacturer No：PCA9538DB
- Manufacturer：Texas Instruments
- Category：Interface - I/O Expanders
- Datasheet：PCA9538DB
- SKU：927552
- Description：GULL WING DUAL CMOS Lead Free I/O Expander -40C~85C 10mA 25mA 400kHz 6.2mm
User Guide
User Guide
PCA9538DB Details
GULL WING DUAL CMOS Lead Free I/O Expander -40C~85C 10mA 25mA 400kHz 6.2mm
PCA9538DB Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Ports: 1
- Pbfree Code: yes
- Lead Free: Lead Free
- JESD-609 Code: e4
- Number of I/O: 8
- Terminal Position: DUAL
- Packaging: Tube
- Interrupt Output: Yes
- Number of Pins: 16
- Pin Count: 16
- Technology: CMOS
- Supply Voltage: 2.5V
- Height: 2mm
- Terminal Pitch: 0.65mm
- Width: 5.3mm
- Clock Frequency: 400kHz
- Thickness: 1.95mm
- Interface: I2C, SMBus
- Feature: POR
- Weight: 128.593437mg
- Base Part Number: CA9538
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- ECCN Code: EAR99
- Surface Mount: YES
- Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
- Number of Bits: 8
- Output Type: Push-Pull
- Factory Lead Time: 6 Weeks
- Operating Temperature: -40°C~85°C
- Qualification Status: Not Qualified
- Number of Terminations: 16
- Terminal Form: GULL WING
- Peak Reflow Temperature (Cel): 260
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Supply Voltage: 5.5V
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Length: 6.2mm
- Voltage - Supply: 2.3V~5.5V
- Power Supplies: 2.5/5V
- Package / Case: 16-SSOP (0.209, 5.30mm Width)
- Current - Output Source/Sink: 10mA 25mA
- Supply Current-Max: 0.175mA
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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