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

Philips Semiconductors
6. Block diagram
PCA9512A_1
Product data sheet
Fig 1. Block diagram of PCA9512A
SDAIN
SCLIN
V
CC
PCA9512A
0.55V
0.45V
ACC
ACC
UVLO
CC
CC
CONNECT
CONNECT
/
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
DELAY
100 s
100 k
100 k
RCH1
RCH2
2 mA
2 mA
BACKPLANE-TO-CARD
BACKPLANE-TO-CARD
CONNECTION
CONNECTION
PRECHARGE
0.5 pF
Rev. 01 — 7 October 2005
1 VOLT
Level shifting hot swappable I
0.5 A
STOP BIT AND
20 pF
CONNECT
BUS IDLE
UVLO
2 mA
2 mA
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
100 k
RCH3
100 k
RCH4
CONNECT
CONNECT
RD
S
QB
2
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
C-bus and SMBus bus buffer
CONNECT
CONNECT
PCA9512A
0.55V
0.45V
002aab788
CC
CC
/
V
SDAOUT
ACC
SCLOUT
GND
CC2
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