LF247N STMICROELECTRONICS [STMicroelectronics], LF247N Datasheet

LF247N

Manufacturer Part Number

LF247N

Description

WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS

Manufacturer

STMICROELECTRONICS [STMicroelectronics]

Datasheets

1.LF247N.pdf (10 pages)

2.LF247N.pdf (10 pages)

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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 tem-

perature coefficient.

PIN CONNECTIONS (top view)

March 2001

LOW POWER CONSUMPTION

WIDE COMMON-MODE (UP TO V

DIFFERENTIAL VOLTAGE RANGE

LOW INPUT BIAS AND OFFSET CURRENT

OUTPUT SHORT-CIRCUIT PROTECTION

HIGH INPUT IMPEDANCE J–FET INPUT

STAGE

INTERNAL FREQUENCY COMPENSATION

LATCH UP FREE OPERATION

HIGH SLEW RATE : 16V/ s (typ)

Non-inverting Input 2

Non-inverting Input 1

Inverting Input 2

Inverting Input 1

Output 2

Output 1

QUAD J-FET OPERATIONAL AMPLIFIERS

) AND

ORDER CODE

N = Dual in Line Package (DIP)

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

LF147

LF247

LF347

Example : LF347IN

Part Number

Output 4

Inverting Input 4

Non-inverting Input 4

Non-inverting Input 3

Inverting Input 3

Output 3

(Plastic Micropackage)

(Plastic Package)

WIDE BANDWIDTH

Temperature Range

-55°C, +125°C

-40°C, +105°C

0°C, +70°C

DIP14

SO14

LF147 - LF247

LF347

Package

1/10

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