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| 型号： | MCP112T-195I/TTG |
| 厂商： | Microchip Technology |
| 文件页数： | 2/26页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR 1.95V LOW SOT23-3 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 电压 - 阀值： | 1.9V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 带卷 (TR) |
| 其它名称： | MCP112T-195I/TTGR MCP112T-195I/TTGR-ND |
MCP111/112
1.0
ELECTRICAL
CHARACTERISTICS
? Notice: Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
Absolute Maximum Ratings?
V DD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
Input current (V DD ) . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Rated Rise Time of V DD . . . . . . . . . . . . . . . . . . . . . . 100V/μs
All inputs and outputs (except RST) w.r.t. V SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to (V DD + 1.0V)
RST output w.r.t. V SS . . . . . . . . . . . . . . . . . . . -0.6V to 13.5V
Storage temperature . . . . . . . . . . . . . . . . . . . 65°C to + 150°C
Ambient temp. with power applied . . . . . . . -40°C to + 125°C
Maximum Junction temp. with power applied . . . . . . . . 150°C
ESD protection on all pins . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 2 kV
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits are specified for V DD = 1V to 5.5V, R PU = 100 k Ω (only MCP111 ),
T A = -40°C to +125°C.
Parameters
Operating Voltage Range
Specified V DD Value to V OUT low
Operating Current
Sym
V DD
V DD
I DD
Min
1.0
1.0
—
Typ
—
—
<1
Max
5.5
1.75
Units
V
V
μA
Conditions
I RST = 10 μA, V RST < 0.2V
V DD Trip Point
MCP1XX-195
V TRIP
1.872
1.900
1.929
V
1.853
1.900
1.948
V
MCP1XX-240
MCP1XX-270
MCP1XX-290
MCP1XX-300
MCP1XX-315
MCP1XX-450
MCP1XX-475
2.285
2.262
2.591
2.564
2.857
2.828
2.886
2.857
3.034
3.003
4.314
4.271
4.561
4.514
2.320
2.320
2.630
2.630
2.900
2.900
2.930
2.930
3.080
3.080
4.380
4.380
4.630
4.630
2.355
2.378
2.670
2.696
2.944
2.973
2.974
3.003
3.126
3.157
4.446
4.490
4.700
4.746
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V DD Trip Point Tempco
T TPCO
—
±100
—
ppm/°
C
Note 1:
2:
3:
4:
Trip point is ±1.5% from typical value.
Trip point is ±2.5% from typical value.
This specification allows this device to be used in PICmicro ? microcontroller applications that require the In-Circuit
Serial Programming? (ICSP?) feature (see device-specific programming specifications for voltage requirements).
This specification DOES NOT allow a continuous high voltage to be present on the open-drain output pin (V OUT ). The
total time that the V OUT pin can be above the maximum device operational voltage (5.5V) is 100 sec. Current into the
V OUT pin should be limited to 2 mA. It is recommended that the device operational temperature be maintained between
This parameter is established by characterization and is not 100% tested.
DS21889D-page 2
? 2005 Microchip Technology Inc.
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| MCP112T-240E/LB | 功能描述:监控电路 1uA Sup P-P Act Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MCP112T-240E/MB | 功能描述:监控电路 1uA Sup Push-Pull Act Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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