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...
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...
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US $5.51 - 8.1 / Piece
Digital Signal Processors & Controllers (DSP, DSC) 16B Fixed-Point DSP w/ Flash
US $5.92 - 7.14 / Piece
Digital Signal Processors & Controllers (DSP, DSC) 16B Fixed-Point DSP w/ Flash
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
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.