LF247, LF247D, LF247DT, LF347, LF347D, LF347DT, LF347N

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LF147 - LF247 LF347
WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS
s LOW POWER CONSUMPTION s WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGE RANGE

s LOW INPUT BIAS AND OFFSET CURRENT s OUTPUT SHORT-CIRCUIT PROTECTION s HIGH INPUT IMPEDANCE J FET INPUT
STAGE
N DIP14 (Plastic Package)

s INTERNAL FREQUENCY COMPENSATION s LATCH UP FREE OPERATION s HIGH SLEW RATE : 16V/us (typ)
D SO14 (Plastic Micropackage)

DESCRIPTION These circuits are high speed J FET input quad operational amplifiers incorporating well matched, high voltage J FET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. PIN CONNECTIONS (top view)

ORDER CODE
Package Part Number Temperature Range N LF147 LF247 LF347 Example : LF347IN -55 C, +125 C -40 C, +105 C 0 C, +70 C D

N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)

Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC + 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + +

14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3

March 2001

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LF247 Datasheet st Download PDF

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LF247 DATASHEET