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MCP131-195 Datasheet(PDF) 3 Page - Microchip Technology

tên linh kiện MCP131-195
Nội dung chi tiết  Micropower Voltage Detector
tải về  26 Pages
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nhà sản xuất  MICROCHIP [Microchip Technology]
Trang chủ  http://www.microchip.com
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© 2005 Microchip Technology Inc.
DS21889D-page 3
MCP111/112
Threshold Hysteresis
(min. = 1%, max = 6%)
MCP1XX-195
VHYS
0.019
0.114
V
TA = +25°C
MCP1XX-240
0.023
0.139
V
MCP1XX-270
0.026
0.158
V
MCP1XX-290
0.029
0.174
V
MCP1XX-300
0.029
0.176
V
MCP1XX-315
0.031
0.185
V
MCP1XX-450
0.044
0.263
V
MCP1XX-475
0.046
0.278
V
VOUT Low-level Output Voltage
VOL
——
0.4
V
IOL = 500 µA, VDD = VTRIP(MIN)
VOUT High-level Output Voltage
VOH
VDD – 0.6
V
IOH = 1 mA, For only MCP112
(push-pull output)
Open-drain High Voltage on Output
VODH
13.5 (3)
V
MCP111 only,
VDD = 3.0V, Time voltage >
5.5V applied
≤ 100s,
current into pin limited to
2 mA, +25°C operation
recommended
Note 3, Note 4
Open-drain Output Leakage Current
(MCP111 only)
IOD
—0.1
µA
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, RPU = 100 kΩ (only MCP111),
TA = -40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note
1:
Trip point is ±1.5% from typical value.
2:
Trip point is ±2.5% from typical value.
3:
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 (VOUT). The
total time that the VOUT pin can be above the maximum device operational voltage (5.5V) is 100 sec. Current into the
VOUT pin should be limited to 2 mA. It is recommended that the device operational temperature be maintained between
0°C to 70°C (+25°C preferred). For additional information, please refer to Figure 2-28.
4:
This parameter is established by characterization and is not 100% tested.



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