Datasheet

P82B715_8 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 08 — 9 November 2009 3 of 23
NXP Semiconductors
P82B715
I
2
C-bus extender
5. Block diagram
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 1. Block diagram of P82B715
BUFFER
BUFFER
002aad689
P82B715
V
CC
GND
SCL
SDA LDA
LCL
Fig 2. Pin configuration for DIP8 Fig 3. Pin configuration for SO8
P82B715PN
n.c. V
CC
Lx Ly
Sx Sy
GND n.c.
002aad686
1
2
3
4
6
5
8
7
n.c. V
CC
Lx Ly
Sx Sy
GND n.c.
002aad687
1
2
3
4
6
5
8
7
P82B715TD
Table 3. Pin description
Symbol Pin Description
n.c. 1 not connected
Lx 2 buffered bus, LDA or LCL
Sx 3 I
2
C-bus, SDA or SCL
GND 4 negative supply
n.c. 5 not connected
Sy 6 I
2
C-bus, SCL or SDA
Ly 7 buffered bus, LCL or LDA
V
CC
8 positive supply