Product Summary

The LF353N is a low cost, high speed, dual JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET II technology). It requires low supply current yet maintain a large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF353N is pin compatible with the standard LM1558 allowing designers to immediately upgrade the overall performance of existing LM1558 and LM358 designs.

Parametrics

LF353N absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Operating Temperature Range: 0℃ to +70℃; (3)Tj(MAX): 150℃; (4)Differential Input Voltage: ±30V; (5)Input Voltage Range: ±15V; (6)Output Short Circuit Duration: Continuous; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temp. (Soldering, 10 sec.): 260℃; (9)Soldering Information Dual-In-Line Package Soldering (10 sec.): 260℃.

Features

LF353N features: (1)Internally trimmed offset voltage: 10 mV; (2)Low input bias current: 50pA; (3)Low input noise voltage: 25 nV/√Hz; (4)Low input noise current: 0.01 pA/√Hz; (5)Wide gain bandwidth: 4 MHz; (6)High slew rate: 13 V/μs; (7)Low supply current: 3.6 mA; (8)High input impedance: 1012Ω; (9)Low total harmonic distortion : ≤0.02%; (10)Low 1/f noise corner: 50 Hz; (11)Fast settling time to 0.01%: 2 μs.

Diagrams

LF353N connection diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LF353N
LF353N
STMicroelectronics
Operational Amplifiers - Op Amps Dual Wideband JFET
Data Sheet
0-1: $0.36
1-10: $0.29
10-100: $0.24
100-250: $0.20
LF353N/NOPB
LF353N/NOPB
National Semiconductor (TI)
Operational Amplifiers - Op Amps WIDE BW DUAL JFET INPUT OP AMP
Data Sheet
0-1: $0.63
1-25: $0.51
25-100: $0.44
100-250: $0.39