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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 12,500

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 7 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $1.21
250 $0.695
500 $0.65
750 $0.625
1,500+ $0.58
Total:

$1.21

USD
Attributes
Attributes Table
Interface Circuit Type I2C/SMBus
No of Channels 2
Clock Frequency-Max 400kHz
Supply Voltage-Nom 2.3V to 3.6V
Supply Current 5mA
Features and Applications

The PCA9515A is a CMOS integrated circuit intended for application in I2C-bus and SMBus systems.

 

While retaining all the operating modes and features of the I2C-bus system, it permits extension of the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF.

Features:

  • 2-channel, bidirectional buffer
  • I2C-bus and SMBus compatible
  • Active HIGH repeater enable input
  • Open-drain input/outputs
  • Lock-up free operation
  • Supports arbitration and clock stretching across the repeater
  • Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters
  • Powered-off high-impedance I2C-bus pins
  • Operating supply voltage range of 2.3 V to 3.6 V
  • 5.5 V tolerant I2C-bus and enable pins