PA9542A 데이터 시트보기 (PDF) - Philips Electronics
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PA9542A Datasheet PDF : 15 Pages
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Philips Semiconductors
2-channel I2C multiplexer and interrupt logic
Product data sheet
PCA9542A
DC CHARACTERISTICS
VDD = 2.3 V to 3.6 V; VSS = 0 V; Tamb = –40 °C to +85 °C; unless otherwise specified. (See page 10 for VDD = 4.5 V to 5.5 V.)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
MIN
TYP
MAX
Supply
VDD
Supply voltage
IDD
Supply current
Operating mode; VDD = 3.6 V;
no load; VI = VDD or VSS;
fSCL = 100 kHz
2.3
3.6
–
10
30
Istb
VPOR
Standby current
Power-on reset voltage
(Note 1)
Standby mode; VDD = 3.6 V;
no load; VI = VDD or VSS; fSLC = 0 KHz
no load; VI = VDD or VSS
–
0.1
1
–
1.6
2.1
Input SCL; input/output SDA
VIL
LOW level input voltage
VIH
HIGH level input voltage
IOL
LOW level output current
IL
Leakage current
Ci
Input capacitance
Select inputs A0, A1, A2, INT0, INT1
VOL = 0.4 V
VOL = 0.6 V
VI = VDD or VSS
VI = VSS
–0.5
–
0.7 VDD
–
3
7
6
10
–1
–
–
9
0.3 VDD
6
–
–
+1
10
VIL
VIH
ILI
Ci
Pass Gate
LOW level input voltage
HIGH level input voltage
Input leakage current
Input capacitance
VI = VDD or VSS
VI = VSS
–0.5
–
+0.3 VDD
0.7 VDD
–
VDD + 0.5
–1
–
+1
–
1.6
3
RON
Switch resistance
VPass
Switch output voltage
IL
Cio
INT Output
Leakage current
Input/output capacitance
VCC = 3.0 to 3.6 V, VO = 0.4 V, IO = 15 mA
5
11
30
VCC = 2.3 to 2.7 V, VO = 0.4V, IO = 10 mA
7
16
55
Vswin = VDD = 3.3 V; Iswout = –100 µA
1.9
Vswin = VDD = 3.0 to 3.6 V; Iswout = –100 µA
1.6
2.8
Vswin = VDD = 2.5 V; Iswout = –100 µA
1.5
Vswin = VDD = 2.3 to 2.7 V; Iswout = –100 µA
1.1
2.0
VI = VDD or VSS
–1
–
+1
VI = VSS
–
3
5
IOL
LOW level output current
VOL = 0.4 V
3
–
–
IOH
HIGH level output current
—
–
+10
NOTES:
1. VDD must be lowered to 0.2 V in order to reset part.
2. For operation between published voltage ranges, refer to worst case parameter in both ranges.
UNIT
V
µA
µA
V
V
V
mA
µA
pF
V
V
µA
pF
Ω
V
µA
pF
mA
µA
2004 Sep 29
9
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