ALD1702ASAL Advanced Linear Devices Inc, ALD1702ASAL Datasheet

ALD1702ASAL

Manufacturer Part Number

ALD1702ASAL

Description

IC OPAMP GP R-R CMOS 8SOIC

Manufacturer

Advanced Linear Devices Inc

Datasheet

1.ALD1702SAL.pdf (9 pages)

Specifications of ALD1702ASAL

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Slew Rate

2.8 V/µs

Gain Bandwidth Product

1.7MHz

Current - Input Bias

1pA

Voltage - Input Offset

900µV

Current - Supply

1.1mA

Current - Output / Channel

8mA

Voltage - Supply, Single/dual (±)

4 V ~ 12 V, ±2 V ~ 6 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Number Of Channels

Voltage Gain Db

107.96 dB

Common Mode Rejection Ratio (min)

70 dB

Input Offset Voltage

0.9 mV

Operating Supply Voltage

3 V, 5, V, 9 V

Supply Current

2 mA

Maximum Power Dissipation

10 mW

Maximum Operating Temperature

+ 70 C

Mounting Style

SMD/SMT

Maximum Dual Supply Voltage

+/- 6 V

Minimum Operating Temperature

0 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / Rohs Status

Details

Other names

1014-1078

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GENERAL DESCRIPTION

The ALD1702A/ALD1702B/ALD1702/ALD1703 is a monolithic 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 +4V 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.

The ALD1702A/ALD1702B/ALD1702/ALD1703 is designed to offer a

balanced trade-off of performance parameters providing a wide range of

desired specifications. It has been developed specifically with the 5V

single supply or ±2.5 dual supply user in mind and offers the industry

pin configuration of µA741 and ICL7611 types.

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 5KΩ resistive loads in non-inverting unity

gain connection and double the capacitance in the inverting unity gain

mode.

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 ALD1702A/

ALD1702B/ALD1702/ALD1703 a truly versatile, user friendly, operational

amplifier.

The ALD1702A/ALD1702B/ALD1702/ALD1703 is designed and

fabricated with silicon gate CMOS technology, and offers 1pA typical

input bias current. 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 7µV/°C which eliminates many trim or temperature

compensation circuits. For precision applications, it is designed to settle

to 0.01% in 8µs. 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)

ALD1702ASAL

ALD1702BSAL

ALD1702SAL

ALD1703SAL

INEAR

DVANCED

EVICES,

Operating Temperature Range

5V RAIL-TO-RAIL PRECISION OPERATIONAL AMPLIFIER

NC.

0°C to +70°C

8-Pin

Plastic Dip

Package

ALD1702APAL

ALD1702BPAL

ALD1702PAL

ALD1703PAL

-55°C to 125°C

8-Pin

CERDIP

Package

ALD1702ADA

ALD1702BDA

ALD1702DA

ALD1703DA

www.aldinc.com

FEATURES

• Rail-to-rail input and output voltage ranges

• All parameters specified for +5V single

• High load capacitance capability --

• No frequency compensation required --

• Extremely low input bias currents --

• Ideal for high source impedance applications

• Dual power supply ±2.5V to ±5.0V operation

• Single power supply +5V to +10V operation

• High voltage gain -- typically 85V/mV

• Drive as low as 2KΩ load with 5mA

• Output short circuit protected

• Unity gain bandwidth of 1.5MHz (1MHz min.)

• Slew rate of 2.1V/µs (1.4V/µs min.)

• Low power dissipation

• Suitable for rugged, temperature-extreme

PIN CONFIGURATION

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

supply or ±2.5V dual supply systems.

4000pF typical

unity gain stable

1.0pA typical (30pA max.)

@ ±2.5V and 250V/mV @ ±5.0V

drive current

environments

N/C

+IN

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

-IN

V -

SAL, PAL, DA PACKAGES

ALD1702A/ALD1702B

TOP VIEW

ALD1702/ALD1703

OUT

N/C

V +

Related parts for ALD1702ASAL

ALD1702ASAL Summary of contents

Page 1

... Operating Temperature Range 0°C to +70°C 0°C to +70°C 8-Pin 8-Pin Small Outline Plastic Dip Package (SOIC) Package ALD1702ASAL ALD1702APAL ALD1702BSAL ALD1702BPAL ALD1702SAL ALD1702PAL ALD1703SAL ALD1703PAL * 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 • ...

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 1702A Parameter Symbol Min Typ Overshoot Factor 10 Maximum Load C 400 L Capacitance 4000 Input Noise Voltage Input ...

Page 4

Design & Operating Notes: 1. The ALD1702A/ALD1702B/ALD1702/ALD1703 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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ALD1702ASAL Advanced Linear Devices Inc, ALD1702ASAL Datasheet

ALD1702ASAL

Specifications of ALD1702ASAL

Related parts for ALD1702ASAL

ALD1702ASAL Summary of contents

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