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MAX803 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. MAX803
Description  Very Low Supply Current 3-Pin Microprocessor Reset Monitor
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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MAX803 Datasheet(HTML) 3 Page - ON Semiconductor

   
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MAX803 Series, NCP803 Series
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS TA = −40°C to +105°C unless otherwise noted. Typical values are at TA = +25°C. (Note 3)
Characteristic
Symbol
Min
Typ
Max
Unit
VCC Range
TA = 0°C to +70°C
TA = −40°C to +105°C
1.0
1.2
5.5
5.5
V
Supply Current
VCC = 3.3 V
TA = −40°C to +85°C
TA = 85°C to +105°C
VCC = 5.5 V
TA = −40°C to +85°C
TA = 85°C to +105°C
ICC
0.5
0.8
1.2
2.0
1.8
2.5
mA
Reset Threshold (Vin Decreasing) (Note 4)
MAX803SQ463/NCP803SN463
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
VTH
4.56
4.51
4.40
4.63
4.70
4.75
4.88
V
MAX803SQ438/NCP803SN438
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
4.31
4.27
4.16
4.38
4.45
4.49
4.60
MAX803SQ308/NCP803SN308
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
3.04
3.00
2.92
3.08
3.11
3.15
3.23
MAX803SQ293/NCP803SN293
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
2.89
2.85
2.78
2.93
2.96
3.00
3.08
NCP803SN263
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
2.59
2.55
2.50
2.63
2.66
2.70
2.76
NCP803SN232
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
2.29
2.26
2.20
2.32
2.35
2.38
2.45
NCP803SN160
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
1.58
1.56
1.52
1.60
1.62
1.64
1.68
MAX803SN120, MAX803SQ120
TA = +25°C
TA = −40°C to +85°C
TA = +85°C to +105°C
1.18
1.17
1.14
1.20
1.22
1.23
1.26
Detector Voltage Threshold Temperature Coefficient
30
ppm/
°C
VCC to Reset Delay VCC = VTH to (VTH − 100 mV)
10
msec
Reset Active TimeOut Period (Note 5)
MAX803SN(Q)293D1
MAX803SN(Q)293D2
MAX803SN(Q)293D3
MAX803SN(Q)293
tRP
1.0
20
100
140
3.3
66
330
460
msec
RESET Output Voltage Low
VCC = VTH − 0.2 V
1.6 V
v VTH v 2.0 V, ISINK = 0.5 mA
2.1 V
v VTH v 4.0 V, ISINK = 1.2 mA
4.1 V
v VTH v 4.9 V, ISINK = 3.2 mA
VOL
0.3
V
RESET Leakage Current
VCC u VTH, RESET De−asserted
ILEAK
1
μA
3. Production testing done at TA = 25°C, over temperature limits guaranteed by design.
4. Contact your ON Semiconductor sales representative for other threshold voltage options.
5. Contact your ON Semiconductor sales representative for timeout options availability for other threshold voltage options.


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