AD841JH datasheet, PDF - EEWORLD Datasheet

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AD841JH: DescriptionIC OP-AMP, 5000 uV OFFSET-MAX, 40 MHz BAND WIDTH, MBCY12, METAL CAN, TO-8, 12 PIN, Operational Amplifier; CategoryAnalog mixed-signal IC Amplifier circuit; File Size338KB，16 Pages; ManufacturerADI; Websitehttps://www.analog.com

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AD841JH Overview

IC OP-AMP, 5000 uV OFFSET-MAX, 40 MHz BAND WIDTH, MBCY12, METAL CAN, TO-8, 12 PIN, Operational Amplifier

AD841JH Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ADI
Parts packaging code	TO-8
package instruction	METAL CAN, TO-8, 12 PIN
Contacts	12
Reach Compliance Code	unknown
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Maximum average bias current (IIB)	10 µA
Maximum bias current (IIB) at 25C	8 µA
Minimum Common Mode Rejection Ratio	86 dB
Nominal Common Mode Rejection Ratio	100 dB
frequency compensation	YES
Maximum input offset voltage	5000 µV
JESD-30 code	O-MBCY-W12
JESD-609 code	e0
low-dissonance	NO
Negative supply voltage upper limit	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	1
Number of terminals	12
Maximum operating temperature	75 °C
Minimum operating temperature
Package body material	METAL
encapsulated code	TO-8
Encapsulate equivalent code	QUAD12,.4SQ
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	+-15 V
Certification status	Not Qualified
minimum slew rate	200 V/us
Nominal slew rate	300 V/us
Maximum slew rate	14 mA
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal pitch	2.54 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	40000 kHz
Minimum voltage gain	25000

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Data Sheet

FEATURES

AC performance

Unity-gain bandwidth: 40 MHz

Fast settling time: 110 ns to 0.01%

Slew rate: 300 V/µs

Full power bandwidth: 4.7 MHz for 20 V p-p into a 500 Ω load

DC performance

Input offset voltage: 1 mV maximum

Input voltage noise: 15 nV/√Hz typical

Open-loop gain: 45 V/mV into a 1 kΩ load

Output current: 50 mA minimum

Supply current: 12 mA maximum

Wideband, Unity-Gain Stable,

Fast Settling Op Amp

AD841

CONNECTION DIAGRAMS

BALANCE

AD841

BALANCE

OUTPUT

–INPUT

+INPUT

–V

S 6

TOP VIEW

(Not to Scale)

11340-001

NOTES

1. NC = NO CONNECT.

Figure 1. PDIP (N-14) Package and CERDIP (Q-14) Package

OFFSET NULL

APPLICATIONS

–V

High speed signal conditioning

Video and pulse amplifiers

Data acquisition systems

Line drivers

Active filters

Available in 14-pin plastic PDIP, 14-pin hermetic CERDIP, and

20-pin LCC packages

Chips and MIL-STD-883B parts available

20 19

–INPUT

+INPUT

OUTPUT

AD841

10 11 12 13

NOTES

1. NC = NO CONNECT.

Figure 2. LCC (E-20-1) Package

GENERAL DESCRIPTION

The

AD841

is a member of the Analog Devices, Inc., family of

wide bandwidth operational amplifiers. This high speed/high

precision family includes the

AD842

which is stable at a gain of

two or greater and has 100 mA minimum output current drive.

These devices are fabricated using Analog Devices’ junction

isolated complementary bipolar (CB) process. This process

permits a combination of dc precision and wideband ac perfor-

mance previously unobtainable in a monolithic op amp. In

addition to its 40 MHz unity-gain bandwidth product, the

AD841

offers extremely fast settling characteristics, typically

settling to within 0.01% of final value in 110 ns for a 10 V step.

Unlike many high frequency amplifiers, the

AD841

requires no

external compensation. It remains stable over its full operating

temperature range. It also offers a low quiescent current of

12 mA maximum, a minimum output current drive capability

of 50 mA, a low input voltage noise of 15 nV/√Hz, and low

input offset voltage of 1 mV maximum.

The 300 V/µs slew rate of the

AD841,

along with its 40 MHz

gain bandwidth, ensures excellent performance in video and

pulse amplifier applications. This amplifier is well suited for

Rev. C

Document Feedback

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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.

use in high frequency signal conditioning circuits and wide

bandwidth active filters. The extremely rapid settling time of

the

AD841

makes it the preferred choice for data acquisition

applications that require 12-bit accuracy. The

AD841

is also

appropriate for other applications such as high speed DAC and

ADC buffer amplifiers and other wide bandwidth circuitry.

PRODUCT HIGHLIGHTS

The high slew rate and fast settling time of the

AD841

make it ideal for DAC and ADC buffers, and all types of

video instrumentation circuitry.

The

AD841

is a precision amplifier. It offers accuracy to

0.01% or better and wide bandwidth performance

previously available only in hybrids.

The

AD841’s

thermally balanced layout and the speed of

the CB process allow the

AD841

to settle to 0.01% in 110 ns

without the long tails that occur with other fast op amps.

Laser wafer trimming reduces the input offset voltage to

1 mV maximum on the K grade, thus eliminating the need

for external offset nulling in many applications. Offset null

pins are provided for additional versatility.

11340-002

AD841

TABLE OF CONTENTS

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

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

Connection Diagrams ...................................................................... 1

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

Product Highlights ........................................................................... 1

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

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

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

Thermal Characteristics .............................................................. 5

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

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

Data Sheet

Theory of Operation ...................................................................... 10

Offset Nulling ............................................................................. 10

Input Considerations ................................................................. 10

AD841 Settling Time ................................................................. 10

Grounding and Bypassing ......................................................... 11

Capacitive Load Driving Ability............................................... 11

Terminated Line Driver ............................................................. 12

Overdrive Recovery ................................................................... 12

Outline Dimensions ....................................................................... 13

Ordering Guide .......................................................................... 14

REVISION HISTORY

2/13—Rev. B to Rev. C

Removed TO-8 Package..................................................... Universal

Changed Input Voltage Noise 13 nV/√Hz to 15 nV/√Hz and

Changes to General Description Section ...................................... 1

Changes to Endnote 1, Table 1 ........................................................ 4

Added Operating Temperature Range, Table 2 ............................ 5

Deleted Using a Heat Sink Section ............................................... 11

Updated Outline Dimensions ....................................................... 13

Added Ordering Guide .................................................................. 14

11/88—Rev. A to Rev. B

Rev. C | Page 2 of 16

AD841JH Related Products

	AD841JH	5962-8964101CA	AD841JCHIPS	AD841SH/883B	AD841SCHIPS
Description	IC OP-AMP, 5000 uV OFFSET-MAX, 40 MHz BAND WIDTH, MBCY12, METAL CAN, TO-8, 12 PIN, Operational Amplifier	IC OP-AMP, 5500 uV OFFSET-MAX, 40 MHz BAND WIDTH, CDIP14, HERMETIC SEALED, CERDIP-14, Operational Amplifier	Wideband, Unity-Gain Stable, Fast Settling Op Amp	IC OP-AMP, 5500 uV OFFSET-MAX, 40 MHz BAND WIDTH, MBCY12, METAL CAN, TO-8, 12 PIN, Operational Amplifier	Wideband, Unity-Gain Stable, Fast Settling Op Amp
Is it Rohs certified?	incompatible	incompatible	conform to	incompatible	conform to
Parts packaging code	TO-8	DIP	DIE	TO-8	DIE
package instruction	METAL CAN, TO-8, 12 PIN	HERMETIC SEALED, CERDIP-14	DIE-7	METAL CAN, TO-8, 12 PIN	DIE-7
Contacts	12	14	-	12	-
Reach Compliance Code	unknown	not_compliant	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Maker	ADI	-	ADI	ADI	ADI
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	-	OPERATIONAL AMPLIFIER	-
Architecture	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	-	VOLTAGE-FEEDBACK	-
Maximum average bias current (IIB)	10 µA	12 µA	-	12 µA	-
Maximum bias current (IIB) at 25C	8 µA	8 µA	-	8 µA	-
Nominal Common Mode Rejection Ratio	100 dB	100 dB	-	100 dB	-
frequency compensation	YES	YES	-	YES	-
Maximum input offset voltage	5000 µV	5500 µV	-	5500 µV	-
JESD-30 code	O-MBCY-W12	R-GDIP-T14	-	O-MBCY-W12	-
JESD-609 code	e0	e0	-	e0	-
low-dissonance	NO	NO	-	NO	-
Nominal Negative Supply Voltage (Vsup)	-15 V	-15 V	-	-15 V	-
Number of functions	1	1	-	1	-
Number of terminals	12	14	-	12	-
Maximum operating temperature	75 °C	125 °C	-	125 °C	-
Package body material	METAL	CERAMIC, GLASS-SEALED	-	METAL	-
encapsulated code	TO-8	DIP	-	TO-8	-
Encapsulate equivalent code	QUAD12,.4SQ	DIP14,.3	-	QUAD12,.4SQ	-
Package shape	ROUND	RECTANGULAR	-	ROUND	-
Package form	CYLINDRICAL	IN-LINE	-	CYLINDRICAL	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-
power supply	+-15 V	+-15 V	-	+-15 V	-
Certification status	Not Qualified	Not Qualified	-	Not Qualified	-
minimum slew rate	200 V/us	140 V/us	-	200 V/us	-
Nominal slew rate	300 V/us	300 V/us	-	300 V/us	-
Maximum slew rate	14 mA	16 mA	-	16 mA	-
Supply voltage upper limit	18 V	18 V	-	18 V	-
Nominal supply voltage (Vsup)	15 V	15 V	-	15 V	-
surface mount	NO	NO	-	NO	-
technology	BIPOLAR	BIPOLAR	-	BIPOLAR	-
Temperature level	COMMERCIAL EXTENDED	MILITARY	-	MILITARY	-
Terminal surface	TIN LEAD	Tin/Lead (Sn63Pb37)	-	TIN LEAD	-
Terminal form	WIRE	THROUGH-HOLE	-	WIRE	-
Terminal pitch	2.54 mm	2.54 mm	-	2.54 mm	-
Terminal location	BOTTOM	DUAL	-	BOTTOM	-
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	-
Nominal Uniform Gain Bandwidth	40000 kHz	40000 kHz	-	40000 kHz	-
Minimum voltage gain	25000	12000	-	25000	-
Is it lead-free?	-	Contains lead	Contains lead	-	Contains lead

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