參數(shù)資料
型號： 935263733112
廠商： NXP SEMICONDUCTORS
元件分類： 編、解碼器及復用、解復用
英文描述： DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO20
封裝： 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20
文件頁數(shù)： 3/16頁
文件大小： 137K
代理商： 935263733112
Philips Semiconductors
Product data
PCA9544
4-channel I2C multiplexer with interrupt logic
2002 Jul 26
11
DC CHARACTERISTICS
VDD = 3.6 to 5.5 V; VSS = 0 V; Tamb = –40 °C to +85 °C; unless otherwise specified. (See page 9 for VDD = 2.3 to 3.6 V)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply
VDD
Supply voltage
3.6
—
5.5
V
IDD
Supply current
Operating mode; VDD = 5.5 V;
no load; VI = VDD or VSS;
fSCL = 100 kHz
—
575
600
A
Istb
Standby current
Standby mode; VDD = 5.5 V;
no load; VI = VDD or VSS; fSCL = 0 kHz
—
130
300
A
VPOR
Power-on reset voltage
no load; VI = VDD or VSS
—
1.7
2.1
V
Input SCL; input/output SDA
VIL
LOW level input voltage
–0.5
—
0.3 VDD
V
VIH
HIGH level input voltage
0.7 VDD
—
6
V
IOL
LOW level output current
VOL = 0.4 V
3
—
mA
IOL
LOW level out ut current
VOL = 0.6 V
6
—
mA
IIL
Low level input current
VI = VSS
–10
—
+10
A
IIH
HIGH level input current
VI = VDD
—
100
A
Ci
Input capacitance
VI = VSS
—
12
13
pF
Select inputs A0 to A2 / INT0 to INT3
VIL
LOW level input voltage
–0.5
—
+0.3 VDD
V
VIH
HIGH level input voltage
0.7 VDD
—
VDD + 0.5
V
ILI
Input leakage current
pin at VDD or VSS
–1
—
+50
A
Ci
Input capacitance
VI = VSS
—
2
5
pF
Pass Gate
RON
Switch resistance
VCC = 4.5 to 5.5 V, VO = 0.4 V, IO = 15 mA
4
11
24
VP
Switch output voltage
Vswin = VDD = 5.0 V; Iswout = –100 A
—
3.5
—
V
VPass
Switch out ut voltage
Vswin = VDD = 4.5 to 5.5 V; Iswout = –100 A
2.6
–
4.5
V
IL
Leakage current
VI = VDD or VSS
–10
—
+100
A
Cio
Input/output capacitance
VI = VSS
—
3
5
pF
INT Output
IOL
LOW level output current
VOL = 0.4 V
3
—
mA
IOH
HIGH level output current
—
+100
A
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