MIC841NBC5(2004) 查看數據表（PDF） - Micrel
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MIC841NBC5 Datasheet PDF : 8 Pages
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MIC841/2
Absolute Maximum Ratings(1)
Supply Voltage (VDD) ..................................... –0.3V to +7V
Input Voltage (VINP) ...................................................... +7V
Output Current (IOUT) ................................................. 20mA
Storage Temperature (TS) ....................... –65°C to +150°C
ESD Rating, Note 3 ...................................................... 1kV
Micrel
Operating Ratings(2)
Supply Voltage (VDD) .................................. +1.5V to +5.5V
Input Voltage (VINP) ......................................... –0.3V to 6V
Ambient Temperature Range (TA) ............. –40°C to +85°C
Junction Temperature (TJ) ....................... Internally Limited
Package Thermal Resistance (θJA) ...................... 450°C/W
Electrical Characteristics(4)
1.5V ≤ VDD ≤ 5.5V; TA = +25°C, bold values indicate –40°C ≤ TA ≤ +85°C; unless noted.
Symbol
Parameter
Condition
Min Typ Max
IDD
IINP
VREF
Supply Current
Input Leakage Current
Reference Voltage
output not asserted
0°C to 85°C
–40°C to 85°C
1.225
1.219
1.5
0.005
1.240
1.240
3
10
1.256
1.261
VHYST
tD
VOUT
(Note 6)
Hysteresis Voltage, (Note 5)
Propagation Delay
Output Voltage-Low
Output Voltage-High
MIC842 only
VINP = 1.352V to 1.128V
VINP = 1.143V to 1.367V
ISINK = 1.6mA, VDD ≥ 1.6V
ISINK = 100µA, VDD ≥ 1.2V
ISOURCE = 500µA, VDD ≥ 1.6V
ISOURCE = 50µA, VDD ≥ 1.2V
8
20
35
12
8
0.05 0.3
0.005 0.4
0.99VDD
0.99VDD
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Specification for packaged product only.
5. VHTH = VREF + VHYST.
6. VDD operating range is 1.5V to 5.5V. Output is guaranteed to be de-asserted down to VDD = 1.2V.
Units
µA
nA
V
V
mV
µs
µs
V
V
V
V
MIC841/2
4
September 2004
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