PCA9544ABS PHILIPS [NXP Semiconductors], PCA9544ABS Datasheet - Page 17

• Manufacturer Part Number: PCA9544ABS
• Description: 4-channel IC multiplexer with interrupt logic
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
REVISION HISTORY
2004 Sep 29
Rev
_2
_1
4-channel I
Date
2004929
20040728
2
C multiplexer with interrupt logic
Description
Product data sheet (9397 750 13931). Supersedes data of 2004 Jul 28 (9397 750 13301).
Modifications:
Objective data sheet (9397 750 13301).
Table 1. “Control Register; Write — Channel Selection / Read — Channel Status” on page 5:
add ‘no channel selected; power-up default state’ row to bottom of table
DC characteristics table (V
– Supply
– Input SCL; input/output SDA
– Select inputs A0 to A2 / INT0 to INT3
– INT output
– Add Note 2.
DC characteristics table (V
– change description from “V
– Supply
– Input SCL; input/output SDA
– Select inputs A0 to A2 / INT0 to INT3; change I
– Pass Gate
– INT output; change I
– Add Note 2.
AC characteristics table on page 13:
– add reference to (new) Note 4 at parameters t
– INT
– Add Note 4.
change I
change I
change I
change I
change C
change Test conditions for I
change I
change I
change V
change I
remove parameters I
add parameter I
change I
change I
Add reference to (new) Note 4 in all 4 parameter descriptions
L
pwr
and H
DD
DD
OL
OL
OL
OH
DD
L
L
DD
i
Min. from –10 A to –1 A
Max. from +100 A to +1 A
Typ. from 12 pF to 10 pF
pwr
Typ. (V
Typ. (V
Typ. from “–” to 7 mA
Typ. from 20 A to 10 A
Max. from 50 A to 30 A
Max. from +100 A to +10 A
Typ. from 65 A to 25 A
Min. from 3.6 V to 4.5 V
: change “or” to “of”
L
OL
OL
OH
IL
= 0.4 V) from “–” to 7 mA
= 0.6 V) from “–” to 10 mA
and I
Max from +100 A to +10 A
DD
DD
DD
LI
= 2.3 V to 3.6 V) on page 11:
= 4.5 V to 5.5 V) on page 12:
IH
from “pin at V
= 3.6 V to 5.5 V” to “V
17
DD
VD:DATL
or V
LI
Max. from +50 A to +1 A
SS
DD
” to “V
and t
= 4.5 V to 5.5 V”
I
VD:DATH
= V
DD
or V
SS
”
PCA9544A
Product data sheet