PCA9557DB

PCA9557DB Overview

Product belongs to the PCA9557 series. Tube Alternate Packaging is the packaging method for this product Weight of 0.004536 oz SMD/SMT Mounting-Style SSOP-16 Operational temperature range: -40°C ~ 85°C Surface Mount mounting type Output-Type: Push-Pull Interface: I2C, SMBus Voltage Supply Range: 2.3 V ~ 5.5 V Supplier device package: 16-SSOP This product has 8 I/O ports for versatile connectivity. The product features an No output. 400kHz is 26GHz. Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C This product operates at a 2.5 V to 6 V supply voltage for reliable performance. I2C Serial SMBus interface type Output current: - 10 mA PCA9557 logic type Maximum clock frequency of 400 kHz This product has 8 I/O connections.

PCA9557DB Image

PCA9557DB Specifications

• Manufacturer Texas Instruments
• Product Category Interface - I/O Expanders
• Series PCA9557
• Packaging Tube Alternate Packaging
• Unit-Weight 0.004536 oz
• Mounting-Style SMD/SMT
• Package-Case SSOP-16
• Operating-Temperature -40°C ~ 85°C
• Mounting-Type Surface Mount
• Output-Type Push-Pull
• Features POR
• Interface I2C, SMBus
• Voltage-Supply 2.3 V ~ 5.5 V
• Supplier-Device-Package 16-SSOP
• Number-of-I-O 8
• Interrupt-Output No
• Current-Output-Source-Sink 10mA, 25mA
• Frequency-Clock 400kHz
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 2.5 V to 6 V
• Interface-Type I2C Serial SMBus
• Output-Current - 10 mA
• Logic-Family PCA9557
• Maximum-Clock-Frequency 400 kHz
• Number-of-I-Os 8 I/O

PCA9557DB FAQ

• A: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed PCA9557

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube Alternate Packaging.

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.004536 oz

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is SSOP-16.

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is -40°C ~ 85°C.

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Surface Mount

• A: Is the cutoff frequency of the product Output-Type?

  Q: Yes, the product's Output-Type is indeed Push-Pull

• A: What is the Interface of the product?

  Q: The Interface of the product is I2C, SMBus.

• A: Is the cutoff frequency of the product Voltage-Supply?

  Q: Yes, the product's Voltage-Supply is indeed 2.3 V ~ 5.5 V

• A: What is the Supplier-Device-Package of the product?

  Q: The Supplier-Device-Package of the product is 16-SSOP.

• A: What is the Number-of-I-O of the product?

  Q: The Number-of-I-O of the product is 8.

• A: Is the cutoff frequency of the product Interrupt-Output?

  Q: Yes, the product's Interrupt-Output is indeed No

• A: What is the Frequency-Clock of the product?

  Q: The Frequency-Clock of the product is 400kHz.

• A: What is the Maximum-Operating-Temperature of the product?

  Q: The Maximum-Operating-Temperature of the product is + 85 C.

• A: At what frequency does the Minimum-Operating-Temperature?

  Q: The product Minimum-Operating-Temperature is - 40 C.

• A: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product is 2.5 V to 6 V.

• A: What is the Interface-Type of the product?

  Q: The Interface-Type of the product is I2C Serial SMBus.

• A: At what frequency does the Output-Current?

  Q: The product Output-Current is - 10 mA.

• A: Is the cutoff frequency of the product Logic-Family?

  Q: Yes, the product's Logic-Family is indeed PCA9557

• A: At what frequency does the Maximum-Clock-Frequency?

  Q: The product Maximum-Clock-Frequency is 400 kHz.

• A: Is the cutoff frequency of the product Number-of-I-Os?

  Q: Yes, the product's Number-of-I-Os is indeed 8 I/O