PCA9557PWT

PCA9557PWT Overview

Product belongs to the PCA9557 series. Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.002183 oz SMD/SMT Mounting-Style TSSOP-16 Operational temperature range: -40°C ~ 85°C Surface Mount mounting type Output-Type: Open Drain, Push-Pull Interface: I2C, SMBus Voltage Supply Range: 2.3 V ~ 5.5 V Supplier device package: 16-TSSOP 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 PCA9557 logic type Maximum clock frequency of 400 kHz This product has 8 I/O connections.

PCA9557PWT Image

PCA9557PWT Specifications

• Manufacturer Texas Instruments
• Product Category Interface - I/O Expanders
• Series PCA9557
• Packaging Digi-ReelR Alternate Packaging
• Unit-Weight 0.002183 oz
• Mounting-Style SMD/SMT
• Package-Case TSSOP-16
• Operating-Temperature -40°C ~ 85°C
• Mounting-Type Surface Mount
• Output-Type Open Drain, Push-Pull
• Features POR
• Interface I2C, SMBus
• Voltage-Supply 2.3 V ~ 5.5 V
• Supplier-Device-Package 16-TSSOP
• 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
• Logic-Family PCA9557
• Maximum-Clock-Frequency 400 kHz
• Number-of-I-Os 8 I/O

PCA9557PWT FAQ

• A: What is the Series of the product?

  Q: The Series of the product is PCA9557.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Digi-ReelR Alternate Packaging.

• A: At what frequency does the Unit-Weight?

  Q: The product Unit-Weight is 0.002183 oz.

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

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

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed TSSOP-16

• A: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed -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: What is the Output-Type of the product?

  Q: The Output-Type of the product is Open Drain, Push-Pull.

• A: At what frequency does the Interface?

  Q: The product Interface is I2C, SMBus.

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

  Q: The Voltage-Supply of the product is 2.3 V ~ 5.5 V.

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 16-TSSOP.

• 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: At what frequency does the Frequency-Clock?

  Q: The product Frequency-Clock is 400kHz.

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

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

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

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

• A: At what frequency does the Operating-Supply-Voltage?

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

• A: At what frequency does the Interface-Type?

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

• A: What is the Logic-Family of the product?

  Q: The Logic-Family of the product is PCA9557.

• A: Is the cutoff frequency of the product Maximum-Clock-Frequency?

  Q: Yes, the product's Maximum-Clock-Frequency is indeed 400 kHz

• A: At what frequency does the Number-of-I-Os?

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