PCA9508DP,118 NXP Semiconductors, PCA9508DP,118 Datasheet - Page 13

• Manufacturer Part Number: PCA9508DP,118
• Description: IC I2C/SMBUS BIDIR-REPEAT 8TSSOP
• Manufacturer: NXP Semiconductors
• Type: Repeaterr

Specifications of PCA9508DP,118

• Package / Case: 8-TSSOP
• Tx/rx Type: I²C Logic
• Delay Time: 170ns
• Capacitance - Input: 5.2pF
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 170mA
• Mounting Type: Surface Mount
• Logic Family: PCA9508
• Operating Supply Voltage: 0.9 V to 5.5 V
• Power Dissipation: 100 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 7 V
• Logic Type: I2C Bus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Output Voltage: 7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935285673118; PCA9508DP-T; PCA9508DP-T

NXP Semiconductors
PCA9508_1
Product data sheet
Fig 12. t
Fig 13. t
Fig 14. t
SDAA
SDAB
SCLB
SCLA
SDAB
SDAA
SCLB
SCLA
EN
connect
idle(connect)
stop(connect)
EN
timing
timing
wait 200 s
timing
t
idle(connect)
t
connect
SDAA
SDAB
SCLA
SCLB
EN
move until
SDAA goes LOW
move until
SCLA goes LOW
Rev. 01 — 28 April 2008
t
V
0 V
V
0 V
stop(connect)
CC
CC
V
0 V
V
0 V
CC
CC
SDAB
SDAA
SCLA
SCLB
Hot swappable level translating I
SDAB
SDAA
SCLB
SCLA
EN
EN
move until
SCLB goes LOW
002aad718
wait 200 s
V
0 V
V
0 V
CC
CC
t
idle(connect)
t
connect
move until
SCLA goes LOW
PCA9508
move until
SDAA goes LOW
© NXP B.V. 2008. All rights reserved.
002aad716
2
002aad717
C-bus repeater
V
0 V
V
0 V
CC
CC
V
V
0 V
0 V
V
0 V
CC
CC
CC
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