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MAX978 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Low-Power Comparators - Maxim Integrated

भाग संख्या MAX978
समारोह Low-Power Comparators
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX978?> डेटा पत्रक पीडीएफ

MAX978 pdf
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC).............................................................+6V
SHDN (MAX998) .........................................................-0.3V to 6V
All Other Pins..............................................-0.3V to (VCC + 0.3V)
Current into Input Pins ......................................................±20mA
Duration of Output Short Circuit to GND or VCC ........Continuous
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) .........571mW
8-Pin µMAX (derate 4.10mW/°C above +70°C) ............330mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ..696mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
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 = +2.7V to +5.5V, VCM = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current per Comparator
Shutdown Supply Current
Power-Supply Rejection Ratio
Common-Mode Voltage Range
Common-Mode Rejection Ratio
Input Offset Voltage
Input-Referred Hysteresis
Input Bias Current
Input Offset Current
OUT Output-Voltage High
OUT Output-Voltage Low
OUT Short-Circuit Current
Input Capacitance
SHDN Input-Voltage High
SHDN Input-Voltage Low
OUT Leakage Current
SHDN Input Current
Propagation Delay
Propagation-Delay Skew
Propagation-Delay Matching
Between Channels
SYMBOL
CONDITIONS
MIN TYP MAX
VCC Inferred from PSRR test
ICC VCC = 5.5V
VCC = 2.7V
ISD MAX998 only, SHDN = GND
2.7 5.5
300 650
225
1 500
PSRR 2.7V < VCC < 5.5V
63 100
VCMR (Note 2)
-0.2 VCC - 1.2
CMRR -0.2V VCM (VCC - 1.2V)
66 95
VOS VCC = 5V (Note 3)
TA = +25°C
TA = TMIN to TMAX
0.2 ±2
±3
MAX976EUA, MAX998EUT 0.3 1.5 5.0
VHYS VCC = 5V (Note 4) All others
0.5 1.5 4.0
IB 75 300
IOS
VOH
ISOURCE = 2mA, VCC - VOH
±5 ±100
0.1 0.4
VOL ISINK = 2mA
0.1 0.4
ISH VCC = 5.5V
Sinking
Sourcing
74
90
CIN 3
VIH MAX998 only
0.65 x VCC
VIL MAX998 only
0.2 x VCC
IOUT
MAX998 only, SHDN = GND,
VOUT = 0V to VCC
1 200
ISHDN MAX998 only
1 200
tPD
CLOAD =10pF,
Overdrive = 5mV
VCC = 5V (Note 5) Overdrive = 50mV
28
20 40
tSKEW CLOAD =10pF (Note 6)
2
ΔtPD MAX976/MAX978 only
1
UNITS
V
µA
nA
dB
V
dB
mV
mV
mV
nA
nA
V
V
mA
pF
V
V
nA
nA
ns
ns
ns
Output Rise/Fall Time
Shutdown Delay Time
tR/tF CLOAD =10pF
tSD MAX998 only, VCC = 5V, ICC = 10% of typical
1.6
5
ns
µs
2 Maxim Integrated

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डाउनलोड[ MAX978 Datasheet.PDF ]


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