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參數(shù)資料
| 型號： | MAX8212 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Microprocessor Voltage Monitors with Programmable Voltage Detection(帶可編程電壓檢測器（非倒相）的μP電壓監(jiān)控器) |
| 中文描述： | 微處理器電壓監(jiān)視器，可編程檢測電壓 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 91K |
| 代理商： | MAX8212 |
M
Mic roproc essor Voltage Monitors
with Programmable Voltage Detec tion
2
_______________________________________________________________________________________
Supply Voltage .......................................................-0.5V to +18V
Output Voltage .......................................................-0.5V to +18V
Hysteresis...................+0.5V to -18V with respect to (V+ + 0.5V)
Threshold Input Voltage ...............................-0.5V to (V+ + 0.5V)
Current into Any Terminal.................................................±50mA
Continuous Power Dissipation (T
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ..............727mW
SO (derate 5.88mW/°C above +70°C)...........................471mW
CERDIP (derate 8.00mW/°C above +70°C)...................640mW
TO-99 (derate 6.67mW/°C above +70°C)......................533mW
Operating Temperature Ranges
MAX821_C_ _ .......................................................0°C to +70°C
MAX821_E_ _.....................................................-40°C to +85°C
MAX821_M_ _..................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = 5V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
UNITS
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V+ = 16.5V, I
OUT
= 4mA
V+ = 2V, I
OUT
= 500μA
5
15
20
5
15
20
Supply Current
I+
2V
≤
V+
≤
16.5V,
GND
≤
V
TH
≤
V+
μA
Threshold Voltage
Disparity between Output
and Hysteresis Output
V
THP
±0.1
±0.1
mV
2.0
2.2
16.5
16.5
2.0
2.2
16.5
16.5
Guaranteed Operating
Supply Voltage Range
V
SUPP
V
Typical Operating
Supply Voltage Range
V
SUPP
1.5
16.5
1.5
16.5
V
Threshold Voltage
Temperature Coefficient
V
TH
/
T
-200
-200
ppm/°C
Variation of Threshold
Voltage with Supply Voltage
V
TH
V+ = 4.5V to 5.5V
1.0
0.2
mV
0.01
10
20
0.01
10
20
10
Threshold Input Current
I
TH
nA
Output Leakage Current
I
LOUT
V
OUT
= 16.5V, V
TH
= 1.0V
V
OUT
= 16.5V, V
TH
= 1.3V
V
OUT
= 5V, V
TH
= 1.0V
V
OUT
= 5V, V
TH
= 1.3V
V
OUT
= 16.5V, V
TH
= 0.9V
V
OUT
= 16.5V, V
TH
= 1.3V
V
OUT
= 5V, V
TH
= 0.9V
V
OUT
= 5V, V
TH
= 1.3V
10
1
T
A
= T
MIN
to T
MAX
,
C/E temp. ranges
1
30
30
10
T
A
= T
MIN
to T
MAX
,
M temp. range
10
μA
MAX8212
MIN TYP MAX
MAX8211
MIN TYP MAX
T
A
= T
MIN
to T
MAX
0V
≤
V
TH
≤
V+, T
A
= +25°C
I
OUT
= 4mA,
I
HYST
= 1mA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
See Figure 4
V+ = 16.5V, I
OUT
= 3mA
V+ = 2.2V, I
OUT
= 500μA
1.05
1.25 1.05
1.25
1.11
1.19 1.11
1.19
Threshold Trip Voltage
V
TH
T
A
= +25°C
V
T
A
= T
MIN
to T
MAX
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PDF描述 |
|---|---|
| MAX8215 | Microprocessor Voltage Monitors(專用的微處理器電壓監(jiān)視器) |
| MAX824L | 5-Pin Microprocessor Supervisory Circuits(復位門限4.63V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復位) |
| MAX824M | 5-Pin Microprocessor Supervisory Circuits(復位門限4.38V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復位) |
| MAX824R | 5-Pin Microprocessor Supervisory Circuits(復位門限2.63V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復位) |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8212C/D | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Voltage Detector |
| MAX8212CPA | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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 |
| MAX8212CPA+ | 功能描述:監(jiān)控電路 MPU Voltage Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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 |
| MAX8212CPA-2 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX8212CSA | 功能描述:監(jiān)控電路 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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 |
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