Product Summary

The LF356N is a monolithic JFET input operational amplifier to incorporate well matched, high voltage JFETs on the same chip with standard bipolar transistors (BI-FET. Technology). The amplifier features low input bias and offset currents/low offset voltage and offset voltage drift, coupled with offset adjust which does not degrade drift or common-mode rejection. The LF356N is also designed for high slew rate, wide bandwidth, extremely fast settling time, low voltage and current noise and a low 1/f noise corner.

Parametrics

LF356N absolute maximum ratings: (1)Supply Voltage: ±22V; (2)Differential Input Voltage: ±40V; (3)Input Voltage Range: ±20V; (4)Output Short Circuit Duration: Continuous; (5)TJMAX: 150℃; (6)Power Dissipation at TA = 25℃: 560 mW; (7)Thermal Resistance (Typical), θJA: 160℃/W ; (8)Storage Temperature Range: -65 to +150℃; (9)Soldering Information (Lead Temp.): 300℃; (10)ESD tolerance: 1000V.

Features

LF356N features: (1)Replace expensive hybrid and module FET op amps; (2)Rugged JFETs allow blow-out free handling compared with MOSFET input devices; (3)Excellent for low noise applications using either high or low source impedance—very low 1/f corner; (4)Offset adjust does not degrade drift or common-mode rejection as in most monolithic amplifiers; (5)New output stage allows use of large capacitive loads (5,000 pF) without stability problems; (6)Internal compensation and large differential input voltage capability.

Diagrams

LF356N block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LF356
LF356

Other


Data Sheet

Negotiable 
LF356D
LF356D

STMicroelectronics

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Data Sheet

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LF356H
LF356H

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-500: $3.61
500-1000: $3.53
LF356H/NOPB
LF356H/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1: $5.13
1-25: $4.21
25-100: $3.79
100-250: $3.49
LF356M
LF356M

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1235: $0.23
1235-2565: $0.21
2565-5035: $0.20
5035-10070: $0.18
LF356M/NOPB
LF356M/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps JFET INPUT OP AMP

Data Sheet

0-1: $0.59
1-25: $0.45
25-100: $0.39
100-250: $0.34
LF356MX
LF356MX

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-2500: $0.21
2500-5000: $0.20
5000-10000: $0.18
LF356MX/NOPB
LF356MX/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1: $0.61
1-25: $0.48
25-100: $0.42
100-250: $0.36