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PCA9517DGKRG4

  • In Stock: 5000
  • Available: 10000

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.80896US $2.81
10+US $2.52806US $25.28
30+US $1.96627US $58.99
100+US $1.61515US $161.52
500+US $1.54493US $772.46
1000+US $1.40448US $1404.48

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  • esd
  • as
  • iso14001
  • iso9001
  • D&B
  • Description
  • Alternatives
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Description
/ORDERING INFORMATION This dual bidirectional I2C buffer is operational at 2.7 V to 5.5 V.
The PCA9517 is a BiCMOS integrated circuit intended for I2C bus and SMBus systems. It can also provide bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and similar bus systems to be extended, without degradation of performance even during level shifting.
FEATURES
• Two-Channel Bidirectional Buffer
• I2C Bus and SMBus Compatible
• Operating Supply Voltage Range of 0.9 V to 5.5 V on A Side
• Operating Supply Voltage Range of 2.7 V to 5.5 V on B Side
• Voltage-Level Translation From 0.9 V to 5.5 V and 2.7 V to 5.5 V
• Footprint and Function Replacement for PCA9515A
• Active-High Repeater-Enable Input
• Open-Drain I2C I/O
• 5.5-V Tolerant I2C and Enable Input Support Mixed-Mode Signal Operation
• Lockup-Free Operation
• Accommodates Standard Mode and Fast Mode I2C Devices and Multiple Masters
• Supports Arbitration and Clock Stretching Across Repeater
• Powered-Off High-Impedance I2C Pins
• 400-kHz Fast I2C Bus
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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