Product Summary

The PCA9511AD is a high-performance  Interface ICs.

Parametrics

PCA9511AD Parametrics:

Packaging   Tube 
Type I2C-Bus and SMBus Switch
Tx/Rx Type *
Delay Time *
Capacitance - Input *
Voltage - Supply 2.7 V ~ 5.5 V
Current - Supply *
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Dynamic Catalog I2C Interface Bus Buffers
Other Names 568-3359-5
935279307112
PCA9511AD
PCA9511AD112

Features

PCA9511AD Features:

  •  Bidirectional buffer for SDA and SCL lines increases fan out and prevents SDA and SCL corruption during live


 board insertion and removal from multipoint backplane systems

  •  Compatible with I2C-bus Standard-mode, I2C-bus Fast-mode, and SMBus standards
  •  Built-in ?V/?t rise time accelerators on all SDA and SCL lines (0.6 V threshold) 


requires the bus pull-up voltage and supply voltage (VCC) to be the same

  •  Active HIGH ENABLE input
  •  Active HIGH READY open-drain output
  •  High-impedance SDA and SCL pins for VCC = 0 V
  •  1 V precharge on all SDA and SCL lines
  •  Supporting clock stretching and multiple master arbitration/synchronization
  •  Operating power supply voltage range: 2.7 V to 5.5 V
  •  0 Hz to 400 kHz clock frequency
  •  ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
  • JESD22-A115, and 1000 V CDM per JESD22-C101
  •  Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA


Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PCA9511AD,112
PCA9511AD,112
NXP Semiconductors
Buffers & Line Drivers HOTSWAP I2C/SMBUS BUFFER
Data Sheet
0-1: $1.31
1-25: $1.17
25-100: $1.06
100-250: $0.94
PCA9511AD,118
PCA9511AD,118
NXP Semiconductors
Buffers & Line Drivers HOT SWAP I2C/SMBUS
Data Sheet
0-1: $1.23
1-25: $0.99
25-100: $0.74
100-250: $0.70
PCA9511ADP,118
PCA9511ADP,118
NXP Semiconductors
Buffers & Line Drivers HOTSWAP I2C/SMBUS BUFFER
Data Sheet
0-1: $1.31
1-25: $1.17
25-100: $1.06
100-250: $0.94