MC33975 데이터 시트보기 (PDF) - Freescale Semiconductor
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MC33975
Freescale Semiconductor
MC33975 Datasheet PDF : 32 Pages
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ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics
Characteristics noted under conditions of 3.0 V VDD 5.5 V, 8.0 V VPWR 28 V, -40 C TC 125 C, unless otherwise
noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25 C.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Supply Voltage
Supply Voltage Range Quasi-functional(7)
Fully Operational
Supply Voltage Range Quasi-functional(8)
VPWR(QF)
5.5
VPWR(FO)
8.0
VPWR(QF)
28
Supply Voltage
VPWR Supply Voltage Power On Reset
VPWR(POR)
4.2
Supply Current
All Switches Open, Normal Mode, Tri-state Disabled
IPWR(ON)
–
Sleep State Supply Current
Scan Timer = 64 ms, Switches Open
IPWR(SS)
40
Logic Supply Voltage
Logic Supply Current
All Switches Open, Normal Mode
VDD
3.0
IDD
–
Sleep State Logic Supply Current
Scan Timer = 64 ms, Switches Open
IDD(SS)
–
SWITCH INPUT
Pulse Wetting Current Switch-to-Battery (Current Sink)
5.5 V VPWR 28 V
IPULSE
12
Pulse Wetting Current Switch-to-Ground (Current Source)
5.5 V VPWR 8.0 V
8.0 V VPWR 28 V
IPULSE
7.0
24
Sustain Current Switch-to-Battery Input (Current Sink)
5.5 V VPWR 28 V
ISUSTAIN
1.8
Sustain Current Switch-to-Ground Input (Current Source)
5.5 V VPWR 8.0 V
8.0 V VPWR 28 V
ISUSTAIN
0.5
3.6
Sustain Current Matching Between Channels on Switch-to-Ground Inputs
IMATCH
ISUS(MAX) - ISUS(MIN)
ISUS(MIN)
X 100
–
V
–
8.0
–
28
–
38/40
V
4.6
5.0
mA
4.0
8.0
A
70
100
–
5.5
V
mA
0.25
0.5
A
10
20
mA
15
18
mA
9.0
–
32
36
mA
2.1
2.4
mA
1.0
–
4.0
4.4
%
2.0
5.0
Notes
7. Device operational. Wetting and sustain currents are reduced. Operating the analog multiplexer below 8.0 V is not recommended.
8. Thermal considerations must be taken when operating the device above 28 V.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33975
7
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