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參數(shù)資料
| 型號(hào)： | MCZ33972EW |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 29/32頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DETECTION MULT 32-SOIC |
| 標(biāo)準(zhǔn)包裝： | 42 |
| 應(yīng)用： | 開關(guān)監(jiān)控 |
| 接口： | SPI |
| 電源電壓： | 8 V ~ 26 V |
| 封裝/外殼： | 32-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 32-SOIC |
| 包裝： | 管件 |
| 安裝類型： | 表面貼裝 |
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Analog Integrated Circuit Device Data
6
Freescale Semiconductor
33972
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics
Characteristics noted under conditions 3.1 V
≤ VDD ≤ 5.25 V, 8.0 V ≤ VPWR ≤ 16 V, -40 °C ≤ TC ≤ 125 °C, unless otherwise
noted.(7) 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(8)
Fully Operational
Supply Voltage Range Quasi-functional(8)
VPWR(QF)
VPWR(FO)
VPWR(QF)
5.5
8.0
26
–
8.0
26
38/40
V
Supply Current
All Switches Open, Normal Mode, Tri-state Disabled
IPWR(ON)
–
2.0
4.0
mA
Sleep State Supply Current
Scan Timer = 64 ms, Switches Open
IPWR(SS)
40
70
100
μA
Logic Supply Voltage
VDD
3.1
–
5.25
V
Logic Supply Current
All Switches Open, Normal mode
IDD
–
0.25
0.5
mA
Sleep State Logic Supply Current
Scan Timer = 64 ms, Switches Open
IDD(SS)
–
10
20
μA
SWITCH INPUT
Pulse Wetting Current Switch-to-Battery (Current Sink)
IPULSE
12
15
18
mA
Pulse Wetting Current Switch-to-Ground (Current Source)
IPULSE
12
16
18
mA
Sustain Current Switch-to-Battery Input (Current Sink)
ISUSTAIN
1.8
2.0
2.2
mA
Sustain Current Switch-to-Ground Input (Current Source)
ISUSTAIN
1.8
2.0
2.2
mA
Sustain Current Matching Between Channels on Switch-to-Ground I/Os
IMATCH
–
2.0
4.0
%
Input Offset Current When Selected as Analog
IOFFSET
-2.0
1.4
2.0
μA
Input Offset Voltage When Selected as Analog
V(SP&SGINPUTS) to AMUX Output
VOFFSET
-10
2.5
10
mV
Analog Operational Amplifier Output Voltage
Sink 250
μA
VOL
–
10
30
mV
Analog Operational Amplifier Output Voltage
Source 250
μA
VOH
VDD -0.1
–
V
Switch Detection Threshold
VTH
3.70
4.0
4.3
V
Switch Input Voltage Range
33972
33972A
VIN
-14
–
38
40
V
Temperature Monitor(9), (10)
TLIM
155
–
185
°C
Temperature Monitor Hysteresis(10)
TLIM(HYS)
5.0
10
15
°C
Notes
7.
TC is the TCASE of the package
8.
Device operational. Table parameters may be out of specification.
9.
Thermal shutdown of 16 mA pull-up and pulldown current sources only. 2.0 mA current source/sink and all other functions remain active.
10.
This parameter is guaranteed by design but is not production tested.
ISUS(MAX) - ISUS(MIN)
ISUS(MIN)
X 100
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ33972EW/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multiple Switch Detection Interface with Suppressed Wake-up |
| MCZ33972EWR2 | 功能描述:接口 - 專用 MULT-SW DETECT INTFC RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MCZ33972TEW | 制造商:Freescale Semiconductor 功能描述:MULTI-SW DETECT W/SUPRES - Bulk |
| MCZ33972TEW/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multiple Switch Detection Interface with Suppressed Wake-up |
| MCZ33972TEWR2 | 制造商:Freescale Semiconductor 功能描述:MULTI-SW DETECT W/SUPRES - Tape and Reel |
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