AD8032ARM-REEL7 datasheet, PDF

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AD8032ARM-REEL7: DescriptionOperational Amplifiers - Op Amps 2.7V 800uA 80Mhz RRIO Dual; CategoryAnalog mixed-signal IC Amplifier circuit; File Size410KB，20 Pages; ManufacturerADI; Websitehttps://www.analog.com

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Operational Amplifiers - Op Amps 2.7V 800uA 80Mhz RRIO Dual

AD8032ARM-REEL7 Parametric

Parameter Name	Attribute value
Brand Name	Analog Devices Inc
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	ADI
Parts packaging code	TSSOP
package instruction	MO-187AA, MSOP-8
Contacts	8
Manufacturer packaging code	RM-8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Maximum average bias current (IIB)	2 µA
Maximum bias current (IIB) at 25C	2 µA
Nominal Common Mode Rejection Ratio	80 dB
frequency compensation	YES
Maximum input offset voltage	10000 µV
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 mm
low-bias	NO
low-dissonance	NO
micropower	NO
Humidity sensitivity level	1
Negative supply voltage upper limit	-6.3 V
Nominal Negative Supply Voltage (Vsup)	-5 V
Number of functions	2
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	240
power	NO
power supply	+-1.35/+-6/2.7/12 V
Programmable power	NO
Certification status	Not Qualified
Maximum seat height	1.1 mm
minimum slew rate	25 V/us
Nominal slew rate	35 V/us
Maximum slew rate	3.2 mA
Supply voltage upper limit	6.3 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Nominal Uniform Gain Bandwidth	80000 kHz
Minimum voltage gain	5000
broadband	YES
width	3 mm
Base Number Matches	1

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Data Sheet

FEATURES

Low power

Supply current 800 μA/amplifier

Fully specified at +2.7 V, +5 V, and ±5 V supplies

High speed and fast settling on 5 V

80 MHz, −3 dB bandwidth (G = +1)

30 V/μs slew rate

125 ns settling time to 0.1%

Rail-to-rail input and output

No phase reversal with input 0.5 V beyond supplies

Input CMVR extends beyond rails by 200 mV

Output swing to within 20 mV of either rail

Low distortion

−62 dB @ 1 MHz, V

= 2 V p-p

−86 dB @ 100 kHz, V

= 4.6 V p-p

Output current: 15 mA

High grade option: V

(maximum) = 1.5 mV

–IN

+IN

–V

S 4

2.7 V, 800 μA, 80 MHz

Rail-to-Rail I/O Amplifiers

AD8031/AD8032

CONNECTION DIAGRAMS

OUT

01056-001

OUT1

–IN1

+IN1

–V

S 4

AD8032

– +

+ –

OUT2

+IN2

01056-002

–

–IN2

AD8031

NC = NO CONNECT

Figure 1. 8-Lead PDIP (N) and

SOIC_N (R)

OUT 1

–V

S 2

+IN

Figure 2. 8-Lead PDIP (N),

SOIC_N (R), and MSOP (RM)

AD8031

–IN

Figure 3. 5-Lead SOT-23 (RJ-5)

APPLICATIONS

High speed, battery-operated systems

High component density systems

Portable test instruments

A/D buffers

Active filters

High speed, set-and-demand amplifiers

Operating on supplies from +2.7 V to +12 V and dual supplies

up to ±6 V, the

AD8031/AD8032

are ideal for a wide range of

applications, from battery-operated systems with large bandwidth

requirements to high speed systems where component density

requires lower power dissipation. The

AD8031/AD8032

are

available in 8-lead PDIP and 8-lead SOIC_N packages and

operate over the industrial temperature range of −40°C to

+85°C. The

AD8031A

is also available in the space-saving

5-lead SOT-23 package, and the

AD8032A

is available in an

8-lead MSOP package.

= 4.85V p-p

OUT

= 4.65V p-p

G = +1

GENERAL DESCRIPTION

The

AD8031

(single) and

AD8032

(dual) single-supply, voltage

feedback amplifiers feature high speed performance with

80 MHz of small signal bandwidth, 30 V/μs slew rate, and 125 ns

settling time. This performance is possible while consuming less

than 4.0 mW of power from a single 5 V supply. These features

increase the operation time of high speed, battery-powered

systems without compromising dynamic performance.

The products have true single-supply capability with rail-to-rail

input and output characteristics and are specified for +2.7 V, +5 V,

and ±5 V supplies. The input voltage range can extend to 500 mV

beyond each rail. The output voltage swings to within 20 mV of

each rail providing the maximum output dynamic range.

The

AD8031/AD8032

also offer excellent signal quality for only

800 μA of supply current per amplifier; THD is −62 dBc with a

2 V p-p, 1 MHz output signal, and –86 dBc for a 100 kHz,

4.6 V p-p signal on +5 V supply. The low distortion and fast

settling time make them ideal as buffers to single-supply ADCs.

Rev. G

Document Feedback

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.

1V/DIV

01056-004

01056-003

–

2µs/DIV

Figure 4. Input V

+5V

–

1kΩ

Figure 5. Output V

OUT

1.7pF

+2.5V

Figure 6. Rail-to-Rail Performance at 100 kHz

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

Tel: 781.329.4700

Technical Support

www.analog.com

01056-006

OUT

01056-005

AD8031/AD8032

TABLE OF CONTENTS

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

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

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

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

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

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

+2.7 V Supply ................................................................................ 3

+5 V Supply ................................................................................... 4

±5 V Supply ................................................................................... 5

Absolute Maximum Ratings ............................................................ 6

Maximum Power Dissipation ..................................................... 6

ESD Caution .................................................................................. 6

Typical Performance Characteristics ............................................. 7

Data Sheet

Theory of Operation ...................................................................... 13

Input Stage Operation................................................................ 13

Overdriving the Input Stage...................................................... 13

Output Stage, Open-Loop Gain and Distortion vs. Clearance

from Power Supply ..................................................................... 14

Output Overdrive Recovery ...................................................... 14

Driving Capacitive Loads .......................................................... 15

Applications..................................................................................... 16

A 2 MHz Single-Supply, Biquad Band-Pass Filter ................. 16

High Performance, Single-Supply Line Driver........................... 16

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

Ordering Guide .......................................................................... 20

REVISION HISTORY

3/14—Rev. F to Rev. G

Changes to Second Paragraph of Theory of Operation Section ... 13

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

8/13—Rev. E to Rev. F

Changed Input Current Noise at f = 100 kHz from 2.4 pA/√Hz

to 0.4 pA/√Hz (Throughout) .......................................................... 3

6/13—Rev. D to Rev. E

Changes to DC Performance Parameter, Table 1 ......................... 3

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

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

11/08—Rev. C to Rev. D

Change to Table 3 Column Heading .............................................. 5

Change to Ordering Guide ............................................................ 20

7/06—Rev. B to Rev. C

Updated Format .................................................................. Universal

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

Change to Ordering Guide ............................................................ 20

9/99—Rev. A to Rev. B

Rev. G | Page 2 of 20

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