MAX9203 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX9203 Datasheet PDF : 8 Pages
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Low Cost, 7ns, Low-Power
Voltage Comparators
ABSOLUTE MAXIMUM RATINGS
Analog Supply Voltage (VCC - VEE) .....................................+12V
Digital Supply Voltage (VDD) .................................................+7V
Differential Input Voltage..................(VEE - 0.3V) to (VCC + 0.3V)
Common Mode Input Voltage ..........(VEE - 0.3V) to (VCC + 0.3V)
Latch Input Voltage
(MAX9202/MAX9203 only) .....................-0.3V to (VDD + 0.3V)
Output Short-Circuit Duration
To GND ......................................................................Continuous
To VDD ..................................................................................1min
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23-8 (derate 9.1mW/°C above +70°C) ...727mW/°C
8-Pin SO (derate 5.9mW/°C above +70°C).............471mW/°C
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ....727mW/°C
14-Pin SO (derate 8.3mW/°C above +70°C)...........667mW/°C
16-Pin TSSOP (derate 9.4mW/°C above +70°C) ....755mW/°C
16-Pin SO (derate 8.7mW/°C above +70°C)...........696mW/°C
Operating Temperature Range ...........................-45°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function-
al operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = -5V, VDD = +5V, GND = 0, VCM = 0, LATCH_ = logic high, TA = -40°C to +85°C. Typical values are at TA = +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
Analog Supply Voltage Range
Digital Supply Voltage Range
Input Offset Voltage
Input Bias Current
Input Offset Current
Common-Mode Input Voltage
Range
SYMBOL
CONDITIONS
VCC - VEE Referenced to VEE
VDD Referenced to GND
VOS
VCM = 0,
VOUT= 1.4V
TA = +25°C
TA = -40°C to +85°C
IB
IIN+ or IIN-
IOS
VCM = 0,
VOUT = 1.4V
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
VCM Note 2
MIN
4.75
4.75
VEE - 0.1
TYP
1
1.25
50
MAX
10.5
5.25
4
7.5
5
7.0
250
450
VCC -
2.25
UNITS
V
V
mV
µA
nA
V
Common-Mode Rejection
Ratio
Power-Supply Rejection Ratio
Output High Voltage
Output Low Voltage
Latch Input Threshold Voltage
High
Latch Input Threshold Voltage
Low
Latch Input Current High
Latch Input Current Low
Input Capacitance
Differential Input Impedance
Common-Mode Input
Impedance
Positive Analog Supply
Current
CMRR
PSRR
VOH
VOL
-5.1V < VCM < +2.75V
VOUT = 1.4V
TA = +25°C
TA = -40°C to +85°C
Note 3
TA = +25°C
TA = -40°C to +85°C
(VIN+ - VIN-) > 250mV, ISOURCE = 1mA
(VIN+ - VIN-) < -250mV, ISINK = 8mA
VLH Note 4
VLL
ILH
ILL
CIN
RIND
RINCM
Note 4
VLH = 3.0V, Note 4
VLL = 0.3V, Note 4
ICC Note 5
MAX9201
MAX9202
MAX9203
50
150
µV/V
250
50
150
µV/V
250
3.0
3.5
V
0.25
0.4
V
1.4
2
V
0.8
1.4
V
0.5
3
µA
0.5
3
µA
4
pF
5
MΩ
5.5
MΩ
4.7
7
2.5
4.0
mA
1.3
2
2 _______________________________________________________________________________________
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