JFET-Input Operational Amplifier - TL084

TL084 (ACTIVE)

JFET-Input Operational Amplifier

Recommended alternative parts

  • TL074  -  The TL07x series are the low-noise versions of the TL08x series amplifiers
  • TL054  -  TL05x offer performance upgrade
  • TLE2074  -  TLE207x offer the highest precision upgrade

Description

The TL08xx JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset-voltage temperature coefficient. Offset adjustment and external compensation options are available within the TL08x family.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from −40°C to 85°C. The Q-suffix devices are characterized for operation from −40°C to 125°C. The M-suffix devices are characterized for operation over the full military temperature range of −55°C to 125°C.

Features

  • Low Power Consumption: 1.4 mA/ch Typ
  • Wide Common-Mode and Differential Voltage Ranges
  • Low Input Bias Current: 30 pA Typ
  • Low Input Offset Current: 5 pA Typ
  • Output Short-Circuit Protection
  • Low Total Harmonic Distortion: 0.003% Typ
  • High Input Impedance: JFET Input Stage
  • Latch-Up-Free Operation
  • High Slew Rate: 13 V/µs Typ
  • Common-Mode Input Voltage Range Includes VCC+

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Parametrics Compare all products in General Purpose Amplifier

 
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)
CMRR (Min) (dB)
Vn at 1kHz (Typ) (nV/rtHz)
Vos (Offset Voltage @ 25C) (Max) (mV)
IIB (Max) (pA)
Iq per channel (Max) (mA)
Offset Drift (Typ) (uV/C)
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
TL084 TL081 TL081A TL081B TL082 TL082-Q1 TL082A TL082B TL084A TL084B
4     1     1     1     2     2     2     2     4     4    
7     7     7     7     7     7     7     7     7     7    
36     36     36     36     36     36     36     36     36     36    
3     3     3     3     3     3     3     3     3     3    
13     13     13     13     13     13     13     13     13     13    
70     70     75     75     70     75     75     75     75     75    
18     18     18     18     18     18     18     18     18     18    
15     15     6     3     15     6     6     3     6     3    
400     400     200     200     400     200     200     200     200     200    
2.8     2.8     2.8     2.8     2.8     2.8     2.8     2.8     2.8     2.8    
18     18     18     18     18     18     18     18     18     18    
Catalog     Military     Catalog     Catalog     Catalog     Automotive     Catalog     Catalog     Catalog     Catalog    
-40 to 125
-40 to 85
0 to 70    
-40 to 85
0 to 70    
0 to 70     0 to 70     -40 to 85
0 to 70    
-40 to 125
-40 to 85    
0 to 70     0 to 70     0 to 70     0 to 70    
14PDIP
14SO
14SOIC
14TSSOP    
8PDIP
8SO
8SOIC    
8PDIP
8SOIC    
8PDIP
8SOIC    
8PDIP
8SO
8SOIC
8TSSOP    
8SOIC     8PDIP
8SO
8SOIC    
8PDIP
8SOIC    
14PDIP
14SO
14SOIC    
14PDIP
14SOIC    
0.20 | 1ku       0.40 | 1ku     0.45 | 1ku     0.29 | 1ku     0.32 | 1ku     0.36 | 1ku     0.56 | 1ku     0.40 | 1ku     0.58 | 1ku    

Other qualified versions of TL084

Version Part Number Definition
Military TL084M QML certified for Military and Defense Applications

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