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ADTL082 PDF даташит

Спецификация ADTL082 изготовлена ​​​​«Analog Devices» и имеет функцию, называемую «(ADTL082 / ADTL084) Low Cost JFET Input Operational Amplifiers».

Детали детали

Номер произв ADTL082
Описание (ADTL082 / ADTL084) Low Cost JFET Input Operational Amplifiers
Производители Analog Devices
логотип Analog Devices логотип 

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ADTL082 Даташит, Описание, Даташиты
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Preliminary Technical Data
FEATURES
TL082 / TL084 compatible
Low input bias current: 10 pA max
Offset voltage: 5mV max (ADTL082A/ADTL084A)
9 mV max (ADTL082/ADTL084)
±5 V to ±15 V operation
Low noise: 15 nV/√Hz
Wide bandwidth: 6 MHz
Slew rate: 20V/µs
CMRR: 80 dB min
Total Harmonic Distortion: 0.003 %
Supply current: 1.2 mA typ
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
providing industry-leading performance over TL08x devices.
The ADTL082A and ADTL084A are improved versions of
TL08x A-, I- and Q- grades. The ADTL082 and ADTL084 offer
improvements over 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 rate.
These op amps are ideal for various applications including
Rev. PrA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
Low Cost JFET Input
Operational Amplifiers
ADTL082/ADTL084
PIN CONFIGURATIONS
OUT A
-IN A
+ IN A
-V
1 AD8682 /
2 AADDTTLL008822
3 TOP VIEW
4 (Not to Scale)
8 +V
7 OUT B
6 - IN B
5 + IN B
Figure 1. 8-Lead SOIC (R-8)
OUT A 1
8 V+
-IN A 2 ADTL082A 7 OUT B
+IN A 3 TOP VIEW 6 -IN B
V- 4 (Not to Scale) 5 +IN B
Figure 2. 8-Lead MSOP (RM-8)
OUT A
IN A-
+ IN A
+V
+ IN B
IN B-
OUT B
1 14 OUT D
2 AD8684 / 13 - IN D
3 AADDTTLL008844 12 + IN D
4 TOP VIEW 11 - V
5 ((NNoott ttoo SSccaallee)) 10 + IN C
6 9 - IN C
7 8 OUT C
Figure 3. 14-Lead SOIC (R-14)
OUT A 1
-IN A 2
+IN A 3
V+ 4
+IN B 5
-IN B 6
OUT B 7
ADTL084A
TOP VIEW
(Not to Scale)
14 OUT D
13 -IN D
12 +IN D
11 V-
10 +IN C
9 -IN C
8 OUT C
Figure 4. 14-Lead TSSOP (RU-14)
process control, industrial and instrumentation equipment,
active filtering, data conversion, buffering, and power control
and monitoring.
The A-grade amplifiers are available in lead-free packaging.
The standard grades are available in both leaded and lead-free
packaging. For high precision grades of these devices, see the
ADA4000-2 (dual) and ADA4000-4 (quad).
The ADTL082A and ADTL084A are specified over the extended
industrial (-40° to 125°C) temperature range. The ADTL082 and
ADTL084 are specified over the commercial (0° to 70°C)
temperature range.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.









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ADTL082/ADTL084
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Pin Configurations ........................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Preliminary Technical Data
Absolute Maximum Ratings ............................................................4
Thermal Resistance .......................................................................4
ESD Caution...................................................................................4
Typical Performance Characteristics ..............................................5
Outline Dimensions ..........................................................................8
Ordering Guide..................................................................................9
REVISION HISTORY
1/06—Rev Pr0: Initial Version
3/06—Rev PrA
Rev. PrA | Page 2 of 6









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Preliminary Technical Data
SPECIFICATIONS
VCC = ±15 V, VCM= 0 V, TA = 25oC, over all grades unless otherwise noted
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Open-Loop Input Impedance
Large Signal Voltage Gain
OUTPUT CHARACTERISTICS
Maximum Output Voltage Swing
Short-Circuit Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
Channel Separation
NOISE PERFORMANCE
Voltage Noise Density
Symbol Conditions
VOS
∆VOS/∆T
IB
IOS
VCM
CMRR
RIN
AVO
ADTL082 / ADTL084
0°C ≤ TA ≤ 70°C
ADTL082A / ADTL084A
-40°C ≤ TA ≤ 125°C (A grade)
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
VCM = 0 V to 5.0 V
RL = 2 kΩ, VO = -10 V to 10 V
VO,MAX
ISC
RL = 10 kΩ
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
RL = 2 kΩ
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
PSRR
ISY
VDD = 5.V to 30 V
0°C ≤ TA ≤ 70°C (all grades)
-40°C ≤ TA ≤ 125°C (A grade)
SR RL = 2 kΩ
GBP
φM
THD
VIN = 6 VRMS, f = 1 kHz, AV = +1, RL = 2kΩ
CS f = 10 kHz
en f = 1 kHz
ADTL082/ADTL084
Min Typ Max Unit
2 9 mV
15 mV
1.5 5
mV
9 mV
2.0 6.5 μV/°C
2.0 7.5 μV/°C
0.2 20 pA
100 pA
550 pA
0.1 0.5 pA
50 pA
250 pA
-11 12 V
80 86
dB
10 MΩ
160 700
V/mV
±12 ±13.5
±12
±12
±11 ±13
±10 ±12
±10 ±12
±20
V
V
V
V
V
V
mA
80 86
dB
1.0 1.2 mA
2.2 mA
2.5 mA
20
6
74
0.003
120
V/μs
MHz
Degrees
%
dB
15 nV/√Hz
Rev. PrA | Page 3 of 6










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Номер в каталогеОписаниеПроизводители
ADTL082(ADTL082 / ADTL084) Low Cost JFET Input Operational AmplifiersAnalog Devices
Analog Devices
ADTL084(ADTL082 / ADTL084) Low Cost JFET Input Operational AmplifiersAnalog Devices
Analog Devices

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