OP482GPZ Analog Devices Inc, OP482GPZ Datasheet

IC OPAMP JFET 4MHZ QUAD LP 14DIP

OP482GPZ

Manufacturer Part Number
OP482GPZ
Description
IC OPAMP JFET 4MHZ QUAD LP 14DIP
Manufacturer
Analog Devices Inc
Datasheets

Specifications of OP482GPZ

Slew Rate
9 V/µs
Amplifier Type
General Purpose
Number Of Circuits
4
Gain Bandwidth Product
4MHz
Current - Input Bias
3pA
Voltage - Input Offset
200µV
Current - Supply
210µA
Current - Output / Channel
12mA
Voltage - Supply, Single/dual (±)
9 V ~ 36 V, ±4.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Op Amp Type
Low Power
No. Of Amplifiers
4
Bandwidth
4MHz
Supply Voltage Range
± 4.5V To ± 18V
Amplifier Case Style
DIP
No. Of Pins
14
Operating Temperature Range
-40°C To +85°C
Common Mode Rejection Ratio
90
Current, Input Bias
3 pA
Current, Input Offset
1 pA
Current, Output
10 mA
Current, Supply
210 μA
Impedance, Thermal
39 °C/W
Number Of Amplifiers
Quad
Package Type
PDIP-14
Temperature, Operating, Range
-40 to +85 °C
Voltage, Gain
20 V/mV
Voltage, Input
-11 to +15 V
Voltage, Noise
36 nV/sqrt Hz
Voltage, Offset
0.2 mV
Voltage, Output, High
13.9 V
Voltage, Output, Low
-13.9 V
Voltage, Supply
±15 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
FEATURES
High slew rate: 9 V/µs
Wide bandwidth: 4 MHz
Low supply current: 250 µA/amplifier max
Low offset voltage: 3 mV max
Low bias current: 100 pA max
Fast settling time
Common-mode range includes V+
Unity-gain stable
APPLICATIONS
Active filters
Fast amplifiers
Integrators
Supply current monitoring
GENERAL DESCRIPTION
The OP282/OP482 dual and quad operational amplifiers feature
excellent speed at exceptionally low supply currents. The slew
rate is typically 9 V/µs with a supply current under 250 µA per
amplifier. These unity-gain stable amplifiers have a typical gain
bandwidth of 4 MHz.
The JFET input stage of the OP282/OP482 ensures bias current
is typically a few picoamps and below 500 pA over the full
temperature range. Offset voltage is under 3 mV for the dual
and under 4 mV for the quad.
With a wide output swing, within 1.5 V of each supply, low
power consumption, and high slew rate, the OP282/OP482
are ideal for battery-powered systems or power restricted
applications. An input common-mode range that includes the
positive supply makes the OP282/OP482 an excellent choice for
high-side signal conditioning.
The OP282/OP482 are specified over the extended industrial
temperature range. The OP282 is available in the standard
8-lead narrow SOIC and MSOP packages. The OP482 is
available in PDIP and narrow SOIC packages.
Rev. F
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. Trademarks and
registered trademarks are the property of their respective owners.
Dual/Quad Low Power, High Speed
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
JFET Operational Amplifiers
Figure 4. 14-Lead Narrow-Body SOIC (S-Suffix) [R-14]
Figure 1. 8-Lead Narrow-Body SOIC (S-Suffix) [R-8]
OUT A
OUT B
Figure 3. 14-Lead PDIP (P-Suffix) [N-14]
–IN A
+IN A
+IN B
–IN B
OUT A
OUT A
OUT B
OUT A
+IN A
–IN A
–IN A
+IN A
+IN B
–IN B
+IN A
–IN A
V+
V–
V+
Figure 2. 8-Lead MSOP [RM-8]
V–
PIN CONNECTIONS
© 2004 Analog Devices, Inc. All rights reserved.
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
(Not to Scale)
– +
– +
OP-482
TOP VIEW
OP282
OP482
OP282
OP482
+ –
+ –
OP282/OP482
14
13
10
12
11
9
8
8
7
5
6
8
7
6
5
14
13
10
12
11
9
8
V+
OUT B
–IN B
+IN B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
V+
OUT B
–IN B
+IN B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
www.analog.com

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OP482GPZ Summary of contents

Page 1

FEATURES High slew rate: 9 V/µs Wide bandwidth: 4 MHz Low supply current: 250 µA/amplifier max Low offset voltage max Low bias current: 100 pA max Fast settling time Common-mode range includes V+ Unity-gain stable APPLICATIONS Active filters ...

Page 2

OP282/OP482 TABLE OF CONTENTS Specifications..................................................................................... 3 Electrical Characteristics ............................................................. 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Typical Performance Characteristics ............................................. 5 Applications Information .............................................................. 12 REVISION HISTORY 10/04—Data Sheet Changed from Rev Rev. F Deleted 8-Lead PDIP ...

Page 3

SPECIFICATIONS ELECTRICAL CHARACTERISTICS ±15 25°C, unless otherwise noted; applies to both A and G grade Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode ...

Page 4

OP282/OP482 ABSOLUTE MAXIMUM RATINGS Table 2. Parameters Supply Voltage Input Voltage 1 Differential Input Voltage Output Short-Circuit Duration Storage Temperature Range P-Suffix (N), S-Suffix (R), RM Packages Operating Temperature Range OP282G, OP282A, OP482G Junction Temperature Range P-Suffix (N), S-Suffix (R), ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS –20 –40 1k 10k 100k FREQUENCY (Hz) Figure 5. OP282 Open-Loop Gain and Phase vs. Frequency –75 –50 – TEMPERATURE ...

Page 6

OP282/OP482 1000 100 100 FREQUENCY (Hz) Figure 11. OP282 Voltage Noise Density vs. Frequency 1000 V = ±15V 25°C A 100 10 1 0.1 –15 –10 –5 0 COMMON-MODE VOLTAGE (V) Figure 12. OP282 ...

Page 7

V = ±15V 25° 100 1k LOAD RESISTANCE ( Ω ) Figure 17. OP282 Absolute Output Voltage vs. Load Resistance 140 V = ...

Page 8

OP282/OP482 400 360 320 280 240 200 160 120 TCV (µV/°C) OS Figure 23. OP282 TCV Distribution SOIC Package 10k 100k 1M FREQUENCY (Hz) ...

Page 9

V = ±15V 100 10 1.0 0.1 0 –50 – TEMPERATURE (°C) Figure 29. OP482 Input Bias Current vs. Temperature 60 55 GBW –75 –50 – ...

Page 10

OP282/OP482 600 500 400 300 200 A = 100 VCL 100 0 100 1k 10k FREQUENCY (Hz) Figure 35. OP482 Closed-Loop Output Impedance vs. Frequency 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 –75 –50 – ...

Page 11

V = ±15V 25° 100mV CM –20 100 1k 10k FREQUENCY (Hz) Figure 41. OP482 Common-Mode Rejection Ratio (CMRR) vs. Frequency 700 600 500 400 300 200 100 ...

Page 12

OP282/OP482 APPLICATIONS INFORMATION The OP282 and OP482 are dual and quad JFET op amps that are optimized for high speed at low power. This combination makes these amplifiers excellent choices for battery-powered or low power applications that require above average ...

Page 13

PROGRAMMABLE STATE-VARIABLE FILTER The circuit shown in Figure 46 can be used to accurately program the Q, the cutoff frequency f , and gain of a 2-pole C state variable filter. OP482s have been used in this design because of ...

Page 14

OP282/OP482 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.25 (0.0098) 0.31 (0.0122) SEATING 0.10 0.17 ...

Page 15

BSC 0.25 (0.0098) 1.35 (0.0531) 0.10 (0.0039) 0.51 (0.0201) SEATING COPLANARITY 0.25 (0.0098) PLANE 0.31 (0.0122) 0.10 0.17 (0.0067) COMPLIANT ...

Page 16

OP282/OP482 ORDERING GUIDE Model Temperature Range OP282ARMZ-R2 1 −40°C to +85°C 1 OP282ARMZ-REEL −40°C to +85°C OP282GS −40°C to +85°C OP282GS-REEL −40°C to +85°C OP282GS-REEL7 −40°C to +85°C 1 OP282GSZ −40°C to +85°C 1 OP282GSZ-REEL −40°C to +85°C OP282GSZ-REEL7 1 ...

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