AD797AR-REEL datasheet, PDF - EEWORLD Datasheet

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AD797AR-REEL: DescriptionAD797AR-REEL amplifier basic information: AD797AR-REEL is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP, AD797AR-REEL amplifier core information: The AD797AR-REEL has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 240°C and its maximum average bias current is 3 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the AD797AR-REEL has a nominal slew rate of 20 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the AD797AR-REEL gain becomes 0.707 times the low-frequency gain is 110000 kHz. The nominal supply voltage of the AD797AR-REEL is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the AD797AR-REEL is 180 µV (Input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of AD797AR-REEL: The width of AD797AR-REEL is: 3.9 mm and the length is 4.9 mm. AD797AR-REEL has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8 AD797AR-REEL amplifier additional information: Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The packaging code of AD797AR-REEL is: SOP. AD797AR-REEL packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. AD797AR-REEL package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 1.75 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size1MB，21 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Related ProductsFound2parts with similar functions to AD797AR-REEL; Alternative parts：AD797AR-REEL

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AD797AR-REEL Overview

AD797AR-REEL amplifier basic information:

AD797AR-REEL is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP,

AD797AR-REEL amplifier core information:

The AD797AR-REEL has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 240°C and its maximum average bias current is 3 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the AD797AR-REEL has a nominal slew rate of 20 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the AD797AR-REEL gain becomes 0.707 times the low-frequency gain is 110000 kHz.

The nominal supply voltage of the AD797AR-REEL is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the AD797AR-REEL is 180 µV (Input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of AD797AR-REEL:

The width of AD797AR-REEL is: 3.9 mm and the length is 4.9 mm. AD797AR-REEL has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

AD797AR-REEL amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0.

The packaging code of AD797AR-REEL is: SOP. AD797AR-REEL packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. AD797AR-REEL package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.

The maximum seat height is 1.75 mm.

AD797AR-REEL Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Maker	Rochester Electronics
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	unknown
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	3 µA
Nominal Common Mode Rejection Ratio	120 dB
Maximum input offset voltage	180 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
Negative supply voltage upper limit	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240
Maximum seat height	1.75 mm
Nominal slew rate	20 V/us
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	YES
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Nominal Uniform Gain Bandwidth	110000 kHz
width	3.9 mm
Base Number Matches	1

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AD797

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications ....................................................................................... 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 5

Pin Configuration ............................................................................. 5

Thermal Resistance ...................................................................... 5

ESD Caution .................................................................................. 5

Typical Performance Characteristics ............................................. 6

Theory of Operation ...................................................................... 11

Noise and Source Impedance Considerations ........................... 12

Low Frequency Noise ................................................................ 12

Wideband Noise ......................................................................... 12

Bypassing Considerations ......................................................... 13

The Noninverting Configuration ............................................. 13

The Inverting Configuration .................................................... 14

Driving Capacitive Loads .......................................................... 14

Settling Time ............................................................................... 14

Distortion Reduction ................................................................. 15

Outline Dimensions ....................................................................... 18

Ordering Guide .......................................................................... 19

REVISION HISTORY

6/10—Rev. G to Rev. H

Added Table 1; Renumbered Sequentially .................................... 1

Moved Figure 1 to Absolute Maximum Ratings Section;

Renumbered Sequentially................................................................ 5

Changes to Table 3 ............................................................................ 5

Added Thermal Resistance Section and Table 4 .......................... 5

Moved Figure 3 to Typical Performance Characteristics

Section .............................................................................................. 10

Change to Noise and Source Impedance Considerations

Section .............................................................................................. 12

Changes to Ordering Guide .......................................................... 19

9/08—Rev. F to Rev. G

Changes to Input Common-Mode Voltage Range Parameter,

Table 1 ................................................................................................ 3

1/08—Rev. E to Rev. F

Changes to Absolute Maximum Ratings ....................................... 5

Change to Equation 1 ..................................................................... 12

Changes to the Noninverting Configuration Section ................ 13

Updated Outline Dimensions ....................................................... 19

Changes to Ordering Guide .......................................................... 20

7/05—Rev. D to Rev. E

Updated Figure 1 Caption ................................................................1

Deleted Metallization Photo ............................................................6

Changes to Equation 1 ................................................................... 12

Updated Outline Dimensions ....................................................... 19

Changes to Ordering Guide .......................................................... 20

10/02—Rev. C to Rev. D

Deleted 8-Lead CERDIP Package (Q-8) ......................... Universal

Edits to Specifications .......................................................................2

Edits to Absolute Maximum Ratings ..............................................3

Edits to Ordering Guide ...................................................................3

Edits to Table I ...................................................................................9

Deleted Operational Amplifiers Graphic .................................... 15

Updated Outline Dimensions ....................................................... 15

Rev. H | Page 2 of 20

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AD797AR-REEL Similar Products

Part Number	Manufacturer	Description
AD797AR	Rochester Electronics	OP-AMP, 180 uV OFFSET-MAX, 110 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8
AD797AR-REEL7	Rochester Electronics	OP-AMP, 180 uV OFFSET-MAX, 110 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8

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