MIC845LBC5 データシートの表示（PDF） - Micrel
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MIC845LBC5 Datasheet PDF : 7 Pages
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Micrel, Inc.
Absolute Maximum Ratings(1)
Supply Voltage (VDD) ..............................-0.3V to +6V
Input Voltage (VINP).................................-0.3V to +6V
Output Current (IOUT)......................................... 20mA
Junction Temperature (TJ) .............. –40°C to +125°C
Storage Temperature (Ts)............... –65°C to +150°C
Lead Temperature (soldering, 5 sec.) ..............260°C
ESD Rating(3) ........................................................3kV
MIC845
Operating Ratings(2)
Supply voltage (VDD) ........................ +2.75V to +5.5V
Input Voltage............................................... -0.3 to 6V
Ambient Temperature (TA)................ –40°C to +85°C
Junction to Ambient Thermal Resistance:
SC-70 (θJA) ............................................ 450°C/W
Electrical Characteristics
2.75V < VDD < 5.5V; TA = 25°C, Bold values indicate –40°C< TA < +85°C, unless noted.
Parameter Parameter
Conditions
Min Typ.
IDD
Supply Current
No load on output
1
IINP
Input Leakage Current
VDD = 5.5V, VINP = 0V
.005
IINP_PD
Input Leakage Current in power down
VDD = 0V (note 4),
VINP = 5.5V
.005
VREF
VREF
–40°C to 85°C
2.50 2.55
VHYST
Comparator Hysteresis
8
25
VOUT
Output Voltage, ‘N’
ISINK = 1.6mA, VDD ≥ 2.75V
VOUT
Output Voltage, ‘L’ and ‘H’
ISINK = 1.6mA, VDD ≥ 2.75V
ISOURCE = 500µA,
VDD ≥ 2.75V
0.95 0.99
× VDD × VDD
tD
Propagation Delay
VINP = 2.7V to 2.4V
12
VINP = 2.4V to 2.7V
8
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. VDD is tied to Gnd, not left floating.
Max
3
10
10
2.60
40
0.3
0.3
39
26
Units
µA
nA
nA
V
mV
V
V
V
µs
µs
July 2005
3
M9999-070505
(408) 955-1690
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