PCA9600D,112 NXP Semiconductors, PCA9600D,112 Datasheet - Page 12

• Manufacturer Part Number: PCA9600D,112
• Description: IC DUAL BI-DIR BUS BUFFER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Bufferr

Specifications of PCA9600D,112

• Package / Case: 8-SOIC (3.9mm Width)
• Mounting Type: Surface Mount
• Current - Supply: 7.3mA
• Voltage - Supply: 2.5 V ~ 15 V
• Delay Time: 100ns
• Capacitance - Input: 10pF
• Tx/rx Type: I²C Logic
• Supply Voltage (max): 15 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285243112::PCA9600D::PCA9600D

NXP Semiconductors
10. Application information
PCA9600
Product data sheet
Refer to PCA9600 data sheet and application notes AN10658 and AN255 for more
detailed application information.
Fig 11. Interfacing a standard 3 mA I
Fig 12. Galvanic isolation of I
Fig 13. Long distance I
SDA
SCL
3.3 V to 5 V
3.3 V to 5 V
higher voltage or higher current sink (e.g. Fast-mode Plus) devices
This simple example may be limited, if using lowest-cost couplers, to speeds as low as 5 kHz.
Refer to application notes for schematics suitable for operation to 400 kHz or higher.
main enclosure
I
2
All information provided in this document is subject to legal disclaimers.
C-bus
SDA
I
PCA9600
2
12 V
C-bus
SDA
R1
2
Rev. 5 — 5 May 2011
C-bus communication
5 V
2
5 V
C-bus nodes via opto-couplers
PCA9600
12 V
PCA9600
2
C-bus or one with TTL levels (e.g. SMBus) to
long cables
RX
(SDA)
TX
(SDA)
R2
TX
(SDA)
RX
(SDA)
R3
V
CC
V
CC
(2.5 V to 15 V)
R1
'SDA' (new levels)
R4
V
Dual bidirectional bus buffer
CC1
remote control enclosure
PCA9600
001aai063
12 V
R5
001aai064
I
SDA
2
PCA9600
C-bus
© NXP B.V. 2011. All rights reserved.
3.3 V to 5 V
3.3 V to 5 V
002aac846
SDA
SCL
12 of 31