參數(shù)資料
型號(hào): PC33975AEK
廠商: 飛思卡爾半導(dǎo)體(中國(guó))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(cè)接口,具有抑制喚醒和32毫安濕電流
文件頁(yè)數(shù): 7/32頁(yè)
文件大小: 641K
代理商: PC33975AEK
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
33975
STATIC ELECTRICAL CHARACTERISTICS
SWITCH INPUT (CONTINUED)
Input Offset Current when Selected as Analog
I
offset
-2.0
1.4
2.0
μ
A
Input Offset Voltage when Selected as Analog
V
(SP&SGinputs)
to AMUX Output
V
offset
-10
2.5
10
mV
Analog Operational Amplifier Output Voltage
Sink 250
μ
A
V
OL
10
30
mV
Analog Operational Amplifier Output Voltage
Source 250
μ
A
V
OH
V
DD
- 0.1
V
Switch Detection Threshold
V
th
3.70
4.0
4.3
V
Temperature Monitor
(8)
,
(9)
T
LIM
155
185
°
C
Temperature Monitor Hysteresis
(9)
T
LIM(
hys
)
5.0
10
15
°
C
Notes
8.
Thermal shutdown of 16 mA and 32 mA pull-up and pull-down current sources only. 4.0 mA and 2.0 mA current source/sink and all
other functions remain active.
This parameter is guaranteed by design; however it is not production tested.
9.
Table 4. Static Electrical Characteristics (continued)
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
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