LF247

Features: ` LOW POWER CONSUMPTION` WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE` LOW INPUT BIAS AND OFFSET CURRENT` OUTPUT SHORT-CIRCUIT PROTECTION` HIGH INPUT IMPEDANCE JFET INPUT STAGE` INTERNAL FREQUENCY COMPENSATION` LATCH UP FREE OPERATION` HIGH SLEW RATE : 16V/s (typ)PinoutSp...

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LF247 Picture
SeekIC No. : 004393704 Detail

LF247: Features: ` LOW POWER CONSUMPTION` WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE` LOW INPUT BIAS AND OFFSET CURRENT` OUTPUT SHORT-CIRCUIT PROTECTION` HIGH INPUT IMPEDANCE JFET INPUT S...

floor Price/Ceiling Price

Part Number:
LF247
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/12

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Product Details

Description



Features:

` LOW POWER CONSUMPTION
` WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE
` LOW INPUT BIAS AND OFFSET CURRENT
` OUTPUT SHORT-CIRCUIT PROTECTION
` HIGH INPUT IMPEDANCE JFET INPUT STAGE
` INTERNAL FREQUENCY COMPENSATION
` LATCH UP FREE OPERATION
` HIGH SLEW RATE : 16V/s (typ)



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
LF147
LF247
LF347
Unit
VCC
Supply voltage - note 1)
±18
V
Vi
Input Voltage - note 2)
±15
V
Vid
Differential Input Voltage - note 3)
±30
V
Ptot
Power Dissipation
680
mW
Output Short-circuit Duration - note 4)
Infinite
Toper
Operating Free-air Temperature Range
-55 to +125
-40 to +105
0 to +70
°C
Tstg
Storage Temperature Range
-65 to +150
°C

1.All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC+ and VCC-.
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating
is not exceeded




Description

These circuits are high speed JFET LF247 input quad operational amplifiers incorporating well matched,high voltage JFET and bipolar transistors in a monolithic integrated circuit.

The LF247 feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.




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