PCA9306DP-T NXP Semiconductors, PCA9306DP-T Datasheet - Page 9

• Manufacturer Part Number: PCA9306DP-T
• Manufacturer: NXP Semiconductors

Specifications of PCA9306DP-T

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TSSOP
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
11. Application information
PCA9306
Product data sheet
Fig 11. Typical application circuit (switch always enabled)
Fig 12. Typical application circuit (switch enable control)
(1) The applied voltages at V
(1) In the Enabled mode, the applied enable voltage and the applied voltage at V
V
that V
MASTER
MASTER
I
I
2
2
ref(1)
C-BUS
GND
C-BUS
GND
V
V
CC
CC
bias(ref)(2)
for best translator operation.
SDA
SDA
SCL
SCL
All information provided in this document is subject to legal disclaimers.
V
V
ref(1)
ref(1)
is at least 1 V higher than V
Rev. 6 — 25 November 2010
R PU
R PU
= 1.8 V
= 1.8 V
Dual bidirectional I
R PU
R PU
(1)
(1)
ref(1)
VREF1
VREF1
SDA1
SDA1
SCL1
SCL1
3.3 V enable signal
and V
off
2
3
4
2
3
4
pu(D)
PCA9306
PCA9306
should be such that V
SW
SW
SW
SW
ref(1)
2
on
1
1
C-bus and SMBus voltage-level translator
GND
GND
(1)
for best translator operation.
8 EN
7
6
5
8 EN
7
6
5
VREF2
VREF2
SCL2
SDA2
SCL2
SDA2
200 kΩ
200 kΩ
V
bias(ref)(2)
V
pu(D)
pu(D)
R PU
R PU
= 3.3 V
= 3.3 V
is at least 1 V higher than
R PU
R PU
(1)
PCA9306
© NXP B.V. 2010. All rights reserved.
ref(1)
SCL
SDA
SCL
SDA
I
I
DEVICE
DEVICE
2
2
C-BUS
C-BUS
GND
GND
002aab847
002aab848
V
V
should be such
CC
CC
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