ADTL082ARMZ Datasheet, PDF (1/12 Pages) Analog Devices – Low Cost JFET Input Operational Amplifiers

FEATURES
TL082/TL084 compatible
Low input bias current: 10 pA maximum
Offset voltage
5.5 mV maximum (ADTL082A/ADTL084A)
9 mV maximum (ADTL082J/ADTL084J)
±15 V operation
Low noise: 16 nV/√Hz
Wide bandwidth: 5 MHz
Slew rate: 20 V/μs
CMRR: 80 dB minimum
Total harmonic distortion: 0.001%
Supply current: 1.2 mA typical
Unity-gain stable
APPLICATIONS
General-purpose amplification
Power control and monitoring
Active filters
Industrial/process control
Data acquisition
Sample and hold circuits
Integrators
Input buffering
GENERAL DESCRIPTION
The ADTL082 and ADTL084 are JFET input amplifiers that
provide industry-leading performance over TL08x devices.
The ADTL082A and ADTL084A are improved versions of
TL08x A, I, and Q grades. The ADTL082J and ADTL084J are
industry alternatives to the TL08x standard and C grades.
The ADTL08x family offers lower noise, offset voltage, offset
drift over temperature, and bias current over the TL08x. In
addition, the ADLT08x family has better common-mode
rejection and slew rates.
These op amps are ideal for various applications, including
process control, industrial and instrumentation equipment,
Low Cost JFET Input
Operational Amplifiers
ADTL082/ADTL084
PIN CONFIGURATIONS
OUT A 1
8 +V
–IN A 2 ADTL082J 7 OUT B
+IN A 3 ^{TOP VIEW} 6 –IN B
(Not to Scale)
–V 4
5 +IN B
Figure 1. 8-Lead SOIC_N (R-8)
OUT A 1
8 +V
–IN A 2 ^ADTL082A 7 OUT B
+IN A 3
TOP VIEW
(Not to Scale)
6 –IN B
–V 4
5 +IN B
Figure 2. 8-Lead MSOP (RM-8)
OUT A 1
14 OUT D
–IN A 2
13 –IN D
+IN A 3 _ADTL084J 12 +IN D
+V 4 TOP VIEW 11 –V
+IN B 5 ^{(Not to Scale)} 10 +IN C
–IN B 6
9 –IN C
OUT B 7
8 OUT C
Figure 3. 14-Lead SOIC_N (R-14)
OUT A 1
14 OUT D
–IN A 2
+IN A 3
+V 4
+IN B 5
13 –IN D
ADTL084A
TOP VIEW
(Not to Scale)
12 +IN D
11 –V
10 +IN C
–IN B 6
9 –IN C
OUT B 7
8 OUT C
Figure 4. 14-Lead TSSOP (RU-14)
active filtering, data conversion, buffering, and power control
and monitoring.
The A grade amplifiers are available in lead-free packaging. The
standard grade amplifiers are available in both leaded and lead-
free packaging.
The ADTL082A and ADTL084A are specified over the extended
industrial (−40°C to +125°C) temperature range. The ADTL082J
and ADTL084J are specified over the commercial (0°C to 70°C)
temperature range.
Rev. B
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