PCA9600DP,118 NXP Semiconductors, PCA9600DP,118 Datasheet - Page 22
![IC BUS BUFFER DUAL BIDIR 8-TSSOP](/photos/5/43/54394/8-tssop_sot505-2_pkg_sml.jpg)
PCA9600DP,118
Manufacturer Part Number
PCA9600DP,118
Description
IC BUS BUFFER DUAL BIDIR 8-TSSOP
Manufacturer
NXP Semiconductors
Type
Bufferr
Datasheet
1.PCA9600DP118.pdf
(30 pages)
Specifications of PCA9600DP,118
Package / Case
8-TSSOP
Tx/rx Type
I²C Logic
Delay Time
100ns
Capacitance - Input
10pF
Voltage - Supply
2.5 V ~ 15 V
Current - Supply
7.3mA
Mounting Type
Surface Mount
Logic Family
SDA, SCL
Supply Voltage (max)
15 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Interface
I2C Bus
Maximum Power Dissipation
300 mW
Minimum Operating Temperature
- 40 C
Output Current
2 mA
Output Voltage
15 V
Supply Current
5.5 mA
Logic Type
Bidirectional Bus Buffer
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-4704 - DAUGHTER CARD PCA9600 FOR OM6275
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4716-2
935285244118
PCA9600DP-T
PCA9600DP-T
935285244118
PCA9600DP-T
PCA9600DP-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCA9600DP,118
Manufacturer:
Zilog
Quantity:
26
Part Number:
PCA9600DP,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
PCA9600_4
Product data sheet
Fig 25. Wiring transients limited by a Schottky diode
Question: If we add 100
smaller. Is this a good idea?
Answer: No, it is not necessary to add any resistance. When the logic signal generated
by TX or TY of PCA9600 drives long traces or wiring with ICs other than PCA9600
being driven, then adding a Schottky diode (BAT54A) as shown in
the wiring undershoot to a value that will not cause conduction of the IC’s internal
diodes.
voltage
Rev. 04 — 11 November 2009
SX
(V)
5 V
RX
PCA9600
TX
6
4
2
0
2
horizontal scale = 62.5 ns/div
send
send
to 200
5 V
300
at signal line, the overshoot becomes slightly
2 meter
cable
receive
5 V
1 /
300
receive
2 BAT54A
time (ns)
Dual bidirectional bus buffer
GND
RX
TX
002aaf083
5 V
SX
Figure 25
PCA9600
© NXP B.V. 2009. All rights reserved.
will clamp
22 of 30