LF353 Dual General-Purpose JFET-input Operational Amplifier | TI.com

LF353 (ACTIVE)

Dual General-Purpose JFET-input Operational Amplifier

 

Description

This LF353 device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.

The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF353 is characterized for operation from 0°C to 70°C.

Features

  • Low Input Bias Current 50 pA Typical
  • Low Input Noise Current 0.01 pA/√Hz Typical
  • Low Supply Current 3.6 mA Typical
  • High Input Impedance 1012 Ω Typical
  • Internally-Trimmed Offset Voltage
  • Gain Bandwidth 3 MHz Typical
  • High Slew Rate 13 V/µs Typical

All trademarks are the property of their respective owners.

View more

Parametrics Compare all products in General-purpose op amps

 
Number of channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-rail
Vos (offset voltage @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (Typ) (nV/rtHz)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
Offset drift (Typ) (uV/C)
Features
Input bias current (Max) (pA)
CMRR (Typ) (dB)
Output current (Typ) (mA)
Architecture
LF353 LF147 LF347 LF347B LF411 LF412
2     4     4     4     1     2    
7     5     7     7     7     7    
36     44     36     36     36     36    
3     4     3     3     3     3    
13     13     13     13     15     13    
In to V+     No     In to V+     In to V+     No     No    
10     5     10     5     2     3    
1.8     1.8     2     2     2     2.25    
18     20     18     18     18     18    
Catalog     Military     Catalog     Catalog     Catalog     Catalog    
0 to 70     -55 to 125     0 to 70     0 to 70     0 to 70     0 to 70    
PDIP | 8
SOIC | 8    
CDIP | 14     PDIP | 14
SOIC | 14    
PDIP | 14
SOIC | 14    
PDIP | 8
SOIC | 8    
PDIP | 8
SOIC | 8    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (CDIP)     See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
10     10     10     10     10     10    
   
   
   
   
   
   
200     200     200     200     200     200    
100     100     100     100     100     100    
20     30     31     31     25     25    
FET     FET     FET     FET     FET     FET