ALD1712PAL Advanced Linear Devices Inc, ALD1712PAL Datasheet

ALD1712PAL

Manufacturer Part Number

ALD1712PAL

Description

IC OPAMP GP R-R CMOS 8PDIP

Manufacturer

Advanced Linear Devices Inc

Datasheet

1.ALD1712PAL.pdf (9 pages)

Specifications of ALD1712PAL

Slew Rate

2.8 V/µs

Package / Case

8-DIP (0.300", 7.62mm)

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Gain Bandwidth Product

1.7MHz

Current - Input Bias

0.01pA

Voltage - Input Offset

250µV

Current - Supply

800µA

Current - Output / Channel

8mA

Voltage - Supply, Single/dual (±)

4 V ~ 12 V, ±2 V ~ 6 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Number Of Channels

Common Mode Rejection Ratio (min)

63 dB

Input Offset Voltage

0.5 mV

Input Bias Current (max)

10 pA

Operating Supply Voltage

5 V, 9 V

Supply Current

1.5 mA

Maximum Power Dissipation

7.5 mW

Maximum Operating Temperature

+ 70 C

Minimum Operating Temperature

0 C

Dual Supply Voltage

+/- 3 V, +/- 5 V

Maximum Dual Supply Voltage

+/- 6 V

Minimum Dual Supply Voltage

+/- 2 V

Mounting Style

Through Hole

Shutdown

Supply Voltage (max)

12 V

Supply Voltage (min)

4 V

Technology

CMOS

Voltage Gain Db

107.96 dB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

1014-1087

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GENERAL DESCRIPTION

The ALD1712A/ALD1712B/ALD1712 is a monolithic precision opera-

tional amplifier intended primarily for a wide range of analog applications

in +5V single power supply and ±5V dual power supply systems as well

as +5V to +10V battery operated systems. All device characteristics are

specified for +5V single supply or ±2.5V dual supply systems. It is

manufactured with Advanced Linear Devices' enhanced ACMOS silicon

gate CMOS process and is available as a standard cell in ALD's ASIC

"Function-Specific" library.

The ALD1712A/ALD1712B/ALD1712 has an input stage that operates to

+300mV above and -300mV below the supply voltages with no adverse

effects and/or phase reversals. It has been developed specifically with

the 5V single supply or ±2.5V dual supply user in mind.

Several important characteristics of the device make many applications

easy to implement for these supply voltages. First, the operational

amplifier can operate with rail-to-rail input and output voltages. This

feature allows numerous analog serial stages to be implemented without

losing operating voltage margin. Second, the device was designed to

accommodate mixed applications where digital and analog circuits may

work off the same 5V power supply. Third, the output stage can drive up

to 400pF capacitive, and 1KΩ resistive loads in non-inverting unity gain

connection, and up to 4000pF at a gain of 5. These features, coupled with

extremely low input currents, high voltage gain, useful bandwidth of

1.5MHz, slew rate of 2.1V/µs, low power dissipation, low offset voltage

and temperature drift, make the ALD1712A/ALD1712B/ALD1712 a truly

versatile, user friendly, operational amplifier.

On-chip offset voltage trimming allows the device to be used without

nulling in most applications. The device offers typical offset drift of less

than 5µV/°C which eliminates many trim or temperature compensation

circuits. For precision applications, the ALD1712A/ALD1712B/ALD1712

is designed to settle to 0.01% in 8µs. The unique characteristics at input

and output are modeled in an available macromodel. Additionally, robust

design and rigorous screening make this device especially suitable for

operation in temperature-extreme environments and rugged conditions.

ORDERING INFORMATION (“L” suffix denotes lead-free (RoHS))

* Contact factory for leaded (non-RoHS) or high temperature versions.

0°C to +70°C

8-Pin

Small Outline

Package (SOIC)

ALD1712ASAL

ALD1712BSAL

ALD1712SAL

INEAR

DVANCED

EVICES,

Operating Temperature Range

NC.

RAIL-TO-RAIL PRECISION OPERATIONAL AMPLIFIER

0°C to +70°C

8-Pin

Plastic Dip

Package

ALD1712APAL

ALD1712BPAL

ALD1712PAL

-55°C to 125°C

8-Pin

CERDIP

Package

ALD1712ADA

ALD1712BDA

ALD1712DA

www.aldinc.com

FEATURES

• Linear mode operation with input voltages

• Symmetrical complementary output drive

• Output voltages to within 2mV of power

• High load capacitance capability --

• No frequency compensation required --

• Extremely low input bias currents --

• Dual power supply ±2.5V to ±5.0V

• Single power supply +5V to +10V

• High voltage gain – typically 85V/mV

• Drive as low as 1KΩ load with 5mA

• Output short circuit protected

• Unity gain bandwidth of 1.5MHz

• Slew rate of 2.1V/µs

• Suitable for rugged, temperature-extreme

APPLICATIONS

• Voltage amplifier

• Voltage follower/buffer

• Charge integrator

• Photodiode amplifier

• Data acquisition systems

• High performance portable instruments

• Signal conditioning circuits

• Sensor and transducer amplifiers

• Low leakage amplifiers

• Active filters

• Sample/Hold amplifier

• Picoammeter

• Current to voltage converter

• Coaxial cable driver

PIN CONFIGURATION

environments

300mV beyond supply rails

supply rails

4000pF typical

unity gain stable

0.01pA typical

@ ±2.5V and 250V/mV @ ±5.0V

drive current

N/C

+IN

* N/C pins are internally connected. Do not connect externally.

-IN

V -

SAL, PAL, DA PACKAGES

ALD1712A/ALD1712B

TOP VIEW

ALD1712

N/C

V +

OUT

Related parts for ALD1712PAL

ALD1712PAL Summary of contents

Page 1

... ALD1712ASAL ALD1712APAL ALD1712BSAL ALD1712BPAL ALD1712SAL ALD1712PAL * Contact factory for leaded (non-RoHS) or high temperature versions. Rev 2.1 ©2010 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286 FEATURES • Linear mode operation with input voltages 300mV beyond supply rails • ...

Page 2

ABSOLUTE MAXIMUM RATINGS Supply voltage Differential input voltage range Power dissipation Operating temperature range Storage temperature range Lead temperature, 10 seconds CAUTION: ESD Sensitive Device. Use static control procedures in ESD controlled environment. OPERATING ELECTRICAL CHARACTERISTICS ° ± ...

Page 3

OPERATING ELECTRICAL CHARACTERISTICS (cont'd) ° ± 2.5V unless otherwise specified A S Parameter Symbol Min Maximum Load C L Capacitance Input Noise Voltage e n Input Current i Noise n t Settling s Time ...

Page 4

Design & Operating Notes: 1. The ALD1712A/ALD1712B/ALD1712 CMOS operational amplifier uses a 3 gain stage architecture and an improved frequency compensation scheme to achieve large voltage gain, high output driving capability, and better frequency stability conventional CMOS operational ...

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ALD1712PAL Advanced Linear Devices Inc, ALD1712PAL Datasheet

ALD1712PAL

Specifications of ALD1712PAL

Related parts for ALD1712PAL

ALD1712PAL Summary of contents

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