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MIC2785 데이터시트(PDF) 3 Page - Micrel Semiconductor

부품명 MIC2785
상세설명  Dual Supply Voltage Monitor with Manual Reset
PDF  8 Pages
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제조업체  MICREL [Micrel Semiconductor]
홈페이지  http://www.micrel.com
Logo MICREL - Micrel Semiconductor

MIC2785 데이터시트(HTML) 3 Page - Micrel Semiconductor

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Micrel, Inc.
MIC2785
Absolute Maximum Ratings
(2)
Supply Voltage (VDD)........................................ -0.3V to +6V
Monitor Input (VIN) ............................................ -0.3V to +6V
Input Voltage (V/MR) .......................................... -0.3V to +6V
/RST Current .............................................................±20mA
Lead Temperature (soldering, 20sec.)....................... 260°C
Junction Temperature (TJ) .........................-40°C to +125°C
Storage Temperature (TS)..........................-65°C to +150°C
ESD Rating
(4) (Human Body Model) ......................... ±1.5kV
Operating Ratings
(3)
Supply Voltage (VDD).................................... +1.5V to +5.5V
Monitor Input (VIN) ......................................... –0.3V to + VDD
Input Voltage (V/MR) ..................................... –0.3V to + 5.5V
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Thermal Resistance
6–pin 1.2mm × 1.2mm Thin QFN (
θ
JA) ......... 140.7°C/W
Electrical Characteristics
(5)
VDD = 3.1V; VIN = VDD = 3.1V; TA = 25°C, bold values indicate –40°C< TA < +85°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
IDD
Supply Current (VDD)
VIN = VTH +1.6%, /MR & /RST open
1.0
µA
IIN
Supply Current (VIN)
VIN = VTH +1.6%, /MR & /RST open
3.5
µA
VTH Accuracy
-1.5
+1.5
%
VHYST
Hysteresis Voltage
1.5
%
tPROP_TH
Propagation Delay
VIN = VTH ±1 .5%, ±100mV
5
25
µs
VOL
Output Voltage Low
VIN
≤ VTH -1.5%, ISINK = 100µA, VDD > 1.2V
0.3
V
VOH
Output Voltage High
VIN > VTH +1.5%, ISOURCE = 500µA
0.8 * VIN
V
/MR Input
VIH
Input High Voltage
VDD = 3.1V
1.7
V
VIL
Input Low Voltage
VDD = 3.1V
0.4
V
tPROP_MR
Propagation Delay
V/MR < (VIL –100mV)
0.5
25
µs
tMIN
Minimum Input Pulse Width
V/MR < VIL reset occurs
33
ns
IPU
Internal Pull-up Current
100
nA
Notes:
2.
Exceeding the absolute maximum ratings may damage the device.
3.
The device is not guaranteed to function outside its operating ratings.
4.
Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5k
Ω in series with 100pF.
5.
Specification for packaged product only.
May 15, 2015
3
Revision 2.0



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