參數(shù)資料
型號: PC33975AR2
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Multiple Switch Detection Interface with Suppressed Wake-Up and 32mA Wetting Current
中文描述: 多交換檢測接口,具有抑制喚醒和32毫安濕電流
文件頁數(shù): 6/32頁
文件大?。?/td> 641K
代理商: PC33975AR2
Analog Integrated Circuit Device Data
Freescale Semiconductor
6
33975
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics
Characteristics noted under conditions of 3.0 V
V
DD
5.5 V, 8.0 V
V
PWR
28V, -40
°
C
T
C
125
°
C unless otherwise
noted. Where applicable, typical values reflect the parameter’s approximate average value with V
PWR
= 13 V, T
A
= 25
°
C.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Supply Voltage
Supply Voltage Range Quasi-Functional
(6)
Fully Operational
Supply Voltage Range Quasi-Functional
(7)
V
PWR
(
qf
)
V
PWR
(
fo
)
V
PWR
(
qf
)
5.5
8.0
28
8.0
28
38/40
V
Supply Voltage
VPWR Supply Voltage Power On Reset
V
PWR
(
POR
)
4.2
4.6
5.0
V
Supply Current
All Switches Open, Normal Mode, Tri-State Disabled
I
PWR
(
on
)
4.0
8.0
mA
Sleep State Supply Current
Scan Timer = 64 ms, Switches Open
I
PWR
(
ss
)
40
70
100
μ
A
Logic Supply Voltage
V
DD
3.0
5.5
V
Logic Supply Current
All Switches Open, Normal Mode
I
DD
0.25
0.5
mA
Sleep State Logic Supply Current
Scan Timer = 64 ms, Switches Open
I
DD
(
ss
)
10
20
μ
A
SWITCH INPUT
Pulse Wetting Current Switch-to-Battery (Current Sink)
5.5 V
V
PWR
28 V
I
P
ulse
12
15
18
mA
Pulse Wetting Current Switch-to-Ground (Current Source)
5.5 V
V
PWR
8.0 V
8.0 V
V
PWR
28 V
I
P
ulse
7.0
24
9.0
32
36
mA
Sustain Current Switch-to-Battery Input (Current Sink)
5.5 V
V
PWR
28 V
sustain
1.8
2.1
2.4
mA
Sustain Current Switch-to-Ground Input (Current Source)
5.5 V
V
PWR
8.0 V
8.0 V
V
PWR
28 V
I
sustain
0.5
3.6
1.0
4.0
4.4
mA
Sustain Current Matching Between Channels on Switch-to-Ground Inputs
I
M
atch
2.0
5.0
%
Notes
6.
7.
Device operational. Wetting and sustain currents are reduced. Operating the analog multiplexer below 8.0 V is not recommended.
Thermal considerations must be taken when operating the device above 28 V.
I
SUS(MAX)
-I
SUS(MIN)
I
SUS(MIN)
X 100
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