參數資料
型號： MC33161DMR2G
廠商： ON SEMICONDUCTOR
元件分類： 電源管理
英文描述： Universal Voltage Monitors
中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： LEAD FREE, PLASTIC, MICROPAK-8
文件頁數： 3/18頁
文件大?。?/td> 225K
代理商： MC33161DMR2G
MC34161, MC33161, NCV33161
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(V
CC
= 5.0 V, for typical values T
A
= 25
°
C, for min/max values T
A
is the operating ambient
temperature range that applies [Notes 4 and 5], unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
COMPARATOR INPUTS
Threshold Voltage, V
in
Increasing (T
A
= 25
°
C)
(T
A
= T
min
to T
max
)
V
th
1.245
1.235
1.27
1.295
1.295
V
Threshold Voltage Variation (V
CC
= 2.0 V to 40 V)
V
th
7.0
15
mV
Threshold Hysteresis, V
in
Decreasing
V
H
15
25
35
mV
Threshold Difference |V
th1
V
th2
|
V
D
1.0
15
mV
Reference to Threshold Difference (V
ref
V
in1
), (V
ref
V
in2
)
V
RTD
1.20
1.27
1.32
V
Input Bias Current
(V
in
= 1.0 V)
(V
in
= 1.5 V)
I
IB
40
85
200
400
nA
MODE SELECT INPUT
Mode Select Threshold Voltage (Figure 6)
Channel 1
Channel 2
V
th(CH 1)
V
th(CH 2)
V
ref
+0.15
0.3
V
ref
+0.23
0.63
V
ref
+0.30
0.9
V
COMPARATOR OUTPUTS
Output Sink Saturation Voltage (I
Sink
= 2.0 mA)
(I
Sink
= 10 mA)
(I
Sink
= 0.25 mA, V
CC
= 1.0 V)
V
OL
0.05
0.22
0.02
0.3
0.6
0.2
V
OffState Leakage Current (V
OH
= 40 V)
I
OH
0
1.0
A
REFERENCE OUTPUT
Output Voltage (I
O
= 0 mA, T
A
= 25
°
C)
V
ref
2.48
2.54
2.60
V
Load Regulation (I
O
= 0 mA to 2.0 mA)
Reg
load
0.6
15
mV
Line Regulation (V
CC
= 4.0 V to 40 V)
Reg
line
5.0
15
mV
Total Output Variation over Line, Load, and Temperature
V
ref
2.45
2.60
V
Short Circuit Current
I
SC
8.5
30
mA
TOTAL DEVICE
Power Supply Current (V
Mode
, V
in1
, V
in2
= GND)
(V
CC
= 5.0 V)
(V
CC
= 40 V)
I
CC
450
560
700
900
A
Operating Voltage Range (Positive Sensing)
(Negative Sensing)
V
CC
2.0
4.0
40
40
V
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
5. T
low
=
0
°
C for MC34161
T
high
=
+70
°
C for MC34161
40
°
C for MC33161
+105
°
C for MC33161
40
°
C for NCV33161
+125
°
C for NCV33161
相關PDF資料
PDF描述
MC33164DM-3R2 MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
MC33164DM-3R2G MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
MC33164 Micropower Undervoltage Sensing Circuits(μP監(jiān)控電路)
MC33172 Single Supply 3.0 V to 44 V, Low Power Operational Amplifiers(單電源，低功耗運算放大器)
MC33174 Single Supply 3.0 V to 44 V, Low Power Operational Amplifiers(單電源，低功耗運算放大器)
相關代理商/技術參數
參數描述
MC33161DR2 功能描述:監(jiān)控電路 Universal Voltage RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MC33161DR2G 功能描述:監(jiān)控電路 Universal Voltage Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MC33161DR2G-CUT TAPE 制造商:ON 功能描述:MC33161 Series 1.27V Dual Adjustable/Selectable Universal Voltage Monitor-SOIC-8
MC33161P 功能描述:監(jiān)控電路 Universal Voltage RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MC33161PG 功能描述:監(jiān)控電路 Universal Voltage Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*