LF355CN datasheet, PDF - EEWORLD Datasheet

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LF355CN: DescriptionOP-AMP, 13000uV OFFSET-MAX, 2.5MHz BAND WIDTH, PDIP8, PLASTIC, DIP-8; CategoryAnalog mixed-signal IC Amplifier circuit; File Size250KB，14 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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LF355CN Overview

OP-AMP, 13000uV OFFSET-MAX, 2.5MHz BAND WIDTH, PDIP8, PLASTIC, DIP-8

LF355CN Parametric

Parameter Name	Attribute value
Maker	STMicroelectronics
Parts packaging code	DIP
package instruction	DIP,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.008 µA
Nominal Common Mode Rejection Ratio	100 dB
Maximum input offset voltage	13000 µV
JESD-30 code	R-PDIP-T8
Negative supply voltage upper limit	-22 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Nominal slew rate	5 V/us
Supply voltage upper limit	22 V
Nominal supply voltage (Vsup)	15 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal location	DUAL
Nominal Uniform Gain Bandwidth	2500 kHz

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LF155-LF255-LF355

LF156-LF256-LF356

LF157-LF257-LF357

WIDE BANDWIDTH

SINGLE J-FET OPERATIONAL AMPLIFIERS

HIGH INPUT IMPEDANCE J-FET INPUT

STAGE

HIGH SPEED J-FET OP-AMPs : up to 20MHz,

50V/µs

OFFSET VOLTAGE ADJUSTMENT DOES NOT

DEGRADE DRIFT OR COMMON-MODE

REJECTION AS IN MOST OF MONOLITHIC

AMPLIFIERS

INTERNAL COMPENSATION AND LARGE

DIFFERENTIAL INPUT VOLTAGECAPABILITY

(UP TO V

CC+

)

DIP8

(Plastic Package)

SO8

(Plastic Micropackage)

TYPICAL APPLICATIONS

PRECISION HIGH SPEED INTEGRATORS

FAST D/A AND CONVERTERS

HIGH IMPEDANCE BUFFERS

WIDEBAND, LOW NOISE, LOW DRIFT

AMPLIFIERS

LOGARITHIMIC AMPLIFIERS

PHOTOCELL AMPLIFIERS

SAMPLE AND HOLD CIRCUITS

ORDER CODES

Part Number

LF355, LF356, LF357

LF255, LF256, LF257

LF155, LF156, LF157

Example :

LF355N

Temperature

Range

C, +70

–40 C, +105 C

–55 C, +125 C

Package

•

PIN CONNECTIONS

(top view)

DESCRIPTION

These circuits are monolithic J-FET input operational

amplifiers incorporating well matched, high voltage

J-FET on the same chip with standard bipolar transis-

tors.

This amplifiers feature low input bias and offset cur-

rents, low input offset voltage and input offset voltage

drift,coupledwith offsetadjust which doesnot degrade

drift or common-mode rejection.

The devices are also designed for high slew rate, wide

bandwidth,extremelyfastsettlingtime, lowvoltageand

current noise and a low 1/f noise level.

July 1998

- Offset Null 1

- Inverting input

- Non-inverting input

- V

CC-

Offset Null 2

Output

N.C.

1/14

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