PCA9512AD,112 NXP Semiconductors, PCA9512AD,112 Datasheet - Page 3

• Manufacturer Part Number: PCA9512AD,112
• Description: IC LEVSHIFT I2C/SMBUS BUFF 8SOIC
• Manufacturer: NXP Semiconductors
• Type: I²C-Bus and SMBus Switchr

Specifications of PCA9512AD,112

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Applications: Hot-Swap/SMB Buffer
• Internal Switch(s): Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Logic Family: PCA
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 3 / 3
• Logic Type: Bus Buffer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3361-5; 935279721112; PCA9512AD

NXP Semiconductors
6. Block diagram
PCA9512A_PCA9512B
Product data sheet
Fig 1.
SDAIN
SCLIN
V
CC
Block diagram of PCA9512A/B
PCA9512A/B
0.55V
0.45V
ACC
ACC
UVLO
CC
CC
CONNECT
CONNECT
/
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
DELAY
100 μs
100 kΩ
100 kΩ
RCH1
RCH2
2 mA
2 mA
All information provided in this document is subject to legal disclaimers.
BACKPLANE-TO-CARD
BACKPLANE-TO-CARD
CONNECTION
CONNECTION
PRECHARGE
0.5 pF
1 VOLT
Rev. 5 — 5 January 2011
Level shifting hot swappable I
0.5 μA
STOP BIT AND
20 pF
CONNECT
BUS IDLE
UVLO
2 mA
2 mA
PCA9512A; PCA9512B
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
100 kΩ
RCH3
100 kΩ
RCH4
CONNECT
CONNECT
RD
S
QB
2
C-bus and SMBus bus buffer
CONNECT
CONNECT
0.55V
0.45V
002aab788
© NXP B.V. 2011. All rights reserved.
CC
CC
/
V
SDAOUT
ACC
SCLOUT
GND
CC2
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