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MAX9945 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Low-Power Op Amp - Maxim Integrated Products

भाग संख्या MAX9945
समारोह Low-Power Op Amp
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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<?=MAX9945?> डेटा पत्रक पीडीएफ

MAX9945 pdf
38V, Low-Noise, MOS-Input,
Low-Power Op Amp
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE) ..................................-0.3V to +40V
IN+, IN-, OUT Voltage......................(VEE - 0.3V) to (VCC + 0.3V)
IN+ to IN- .............................................................................±12V
OUT Short Circuit to Ground Duration....................................10s
Continuous Input Current into Any Pin .............................±20mA
Continuous Power Dissipation (TA = +70°C)
6-Pin TDFN-EP (derate 23.8mW/°C above +70°C)
Multilayer Board ....................................................1904.8mW
8-Pin µMAX (derate 4.8mW/°C above +70°C)
Multilayer Board ......................................................387.8mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature ....................................................+260°C
PACKAGE THERMAL CHARACTERISTICS (Note 1)
TDFN-EP
Junction-to-Ambient Thermal Resistance (θJA) ............42°C/W
Junction-to-Case Thermal Resistance (θJC) ...................9°C/W
µMAX
Junction-to-Ambient Thermal Resistance (θJA) .......206.3°C/W
Junction-to-Case Thermal Resistance θJC ...................42°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
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 = +15V, VEE = -15V, VIN+ = VIN- = VGND = 0V, ROUT = 100kΩ to GND, TA = -40°C to +125°C, typical values are at TA = +25°C,
unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
DC ELECTRICAL CHARACTERISTICS
CONDITIONS
Input Voltage Range
VIN+, VIN-
Guaranteed by
CMRR
TA = +25°C
TA = TMIN to TMAX
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current (Note 3)
Common-Mode Rejection Ratio
Open-Loop Gain
Output Short-Circuit Current
VOS
VOS - TC
IB
CMRR
AOL
ISC
TA = +25°C
TA = TMIN to TMAX
-40°C TA +25°C
-40°C TA +70°C
-40°C TA +85°C
-40°C TA +125°C
VCM = VEE to VCC - 1.2V,
TA = +25°C
VCM = VEE to VCC - 1.4V,
TA = TMIN to TMAX
VEE + 0.3V VOUT VCC - 0.3V,
ROUT = 100kΩ to GND
VEE + 0.75V VOUT VCC - 0.75V,
ROUT = 10kΩ to GND
MIN TYP MAX UNITS
VEE
VCC -
1.2
V
VEE
VCC -
1.4
±0.6
±5
±8
mV
2 µV/°C
50 150
fA
12 pA
55 pA
1.9 nA
78 94
78 94
dB
110 130
110 130
25
dB
mA
2 _______________________________________________________________________________________

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डाउनलोड[ MAX9945 Datasheet.PDF ]


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