pca9549bs NXP Semiconductors, pca9549bs Datasheet - Page 2

• Manufacturer Part Number: pca9549bs
• Description: Octal Bus Switch With Individually I2c-bus Controlled Enables
• Manufacturer: NXP Semiconductors

Philips Semiconductors
3. Ordering information
4. Block diagram
PCA9549_1
Product data sheet
3.1 Ordering options
Table 1.
Table 2.
Type number
PCA9549D
PCA9549PW
PCA9549BS
Type number
PCA9549D
PCA9549PW
PCA9549BS
Fig 1. Block diagram
RESET
SCL
SDA
V
V
1A
2A
3A
4A
5A
6A
7A
8A
DD
SS
Ordering information
Ordering options
PCA9549
Topside mark
PCA9549D
PCA9549
9549
Package
Name
SO24
TSSOP24
HVQFN24 plastic thermal enhanced very thin quad flat package;
Rev. 01 — 11 July 2006
Octal bus switch with individually I
CIRCUIT
RESET
FILTER
INPUT
Description
plastic small outline package; 24 leads;
body width 7.5 mm
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
no leads; 24 terminals; body 4
Temperature range
40 C to +85 C
40 C to +85 C
40 C to +85 C
SWITCH CONTROL LOGIC
CONTROL
I
2
C-BUS
4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
0.85 mm
2
C-bus controlled enables
PCA9549
002aaa991
Version
SOT137-1
SOT355-1
SOT616-1
2 of 24
A0
A1
A2
1B
2B
3B
4B
5B
6B
7B
8B