P82B96TD,112 NXP Semiconductors, P82B96TD,112 Datasheet - Page 10

• Manufacturer Part Number: P82B96TD,112
• Description: IC I2C BUS BUFFER DUAL 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Bufferr

Specifications of P82B96TD,112

• Package / Case: 8-SOIC (3.9mm Width)
• Tx/rx Type: I²C Logic
• Delay Time: 5.0ns
• Capacitance - Input: 7pF
• Voltage - Supply: 2 V ~ 15 V
• Current - Supply: 900µA
• Mounting Type: Surface Mount
• Logic Family: P82B
• Supply Voltage (max): 15 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 300 mW
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 4 / 2
• Propagation Delay Time: 90 ns
• Logic Type: Bus Buffer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6285 - EVAL BOARD I2C-2002-1A568-4002 - DEMO BOARD I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3982-5; 935262295112; P82B96TD; P82B96TD

NXP Semiconductors
10. Application information
P82B96_8
Product data sheet
Refer to AN460 and AN255 for more application detail.
Fig 10. Interfacing an ‘I
Fig 11. Galvanic isolation of I
Fig 12. Long distance I
SDA
SCL
3.3 V to 5 V
3.3 V to 5 V
main enclosure
I
2
C-bus
SDA
I
2
12 V
P82B96
C-bus
Rev. 08 — 10 November 2009
SDA
R1
2
2
+5 V
C-bus communications
C’ type of bus with different logic levels
+5 V
2
1
C-bus nodes via opto-couplers
/
12 V
2
P82B96
1
/
2
P82B96
long cables
Rx
(SDA)
Tx
(SDA)
R2
Tx
(SDA)
Rx
(SDA)
R3
+V
CC
+V
CC
R1
(2 V to 15 V)
'SDA' (new levels)
R4
+V
Dual bidirectional bus buffer
remote control enclosure
CC1
P82B96
002aab986
12 V
R5
002aab987
I
SDA
2
C-bus
© NXP B.V. 2009. All rights reserved.
3.3 V to 5 V
3.3 V to 5 V
P82B96
002aab988
SDA
SCL
10 of 32