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LT1014DMDWREP

IC OPAMP GP 4 CIRCUIT 16SOIC

Part Number: LT1014DMDWREP

Manufacturer: Texas Instruments

Category: Instrumentation, Op Amps, Buffer Amps

Package: 16-SOIC (0.295", 7.50mm Width)

Datasheet:: LT1014DMDWREP.pdf

Description: IC OPAMP GP 4 CIRCUIT 16SOIC

Select Quantity Stock: 13,856

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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

LT1014DMDWREP Enhanced Product Quad Precision Operational Amplifier

A comprehensive technical overview of the LT1014DMDWREP, an Enhanced Product (EP) quad precision operational amplifier from Texas Instruments featuring low offset-voltage temperature coefficient, high gain, low supply current, and low noise. Operates with both dual ±15V and single 5V power supplies, with an input voltage range that extends to ground and an output that swings to within millivolts of ground. Covers device function, core features, electrical specifications, 16-lead SOIC package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 16-SOIC (7.50mm Width) 4V to 44V

Device Classification Quad Precision Operational Amplifier

Part Number: LT1014DMDWREP

Mounting Type: Surface Mount

Operating Temperature Range: -55°C to +125°C

PRODUCT OVERVIEW

What Is the LT1014DMDWREP?

LT1014DMDWREP is an Enhanced Product (EP) quad precision operational amplifier from Texas Instruments with industry-standard 14-pin configuration. The device features low offset-voltage temperature coefficient, high gain, low supply current, and low noise. The LT1014D can be operated with both dual ±15-V and single 5-V power supplies.[reference:0]

The LT1014DMDWREP features a common-mode input voltage range that includes ground, and the output voltage can also swing to within a few millivolts of ground while sinking current. Crossover distortion is eliminated, making the device suitable for single-supply precision applications.[reference:1]

The LT1014DMDWREP is an Enhanced Product grade device featuring controlled baseline, one assembly/test site, one fabrication site, extended product life cycle, extended product-change notification, and product traceability. It is available in a 16-lead SOIC package (DW) with a 7.50mm body width, rated for operation from –55°C to +125°C. The device is RoHS compliant (ROHS3), REACH unaffected, and in active production.[reference:2][reference:3]

Quad Precision Op Amp Four independent precision operational amplifiers in a single package with low offset voltage of 90µV (typical) and low offset voltage temperature coefficient of 2.5µV/°C (max).

Single & Dual Supply Operation Operates with both dual ±15V and single 5V power supplies, with input voltage range extending to ground and output swinging to within millivolts of ground.

Enhanced Product (EP) Grade Controlled baseline, extended product life cycle, extended temperature range of –55°C to +125°C, and product traceability for defense, aerospace, and medical applications.

DEVICE HIGHLIGHTS

Key Features and Benefits of LT1014DMDWREP

Enhanced Product (EP) Grade

Controlled baseline, one assembly/test site, one fabrication site, extended product life cycle, extended product-change notification, and product traceability for defense, aerospace, and medical applications.

Low Offset Voltage Temperature Coefficient

2.5µV/°C maximum offset voltage temperature coefficient ensures stable performance over the full –55°C to +125°C temperature range.

Single & Dual Supply Operation

Operates with both dual ±15V and single 5V power supplies. Input voltage range extends to ground, and output swings to within millivolts of ground while sinking current.

High Gain & Low Noise

High gain of 1.2V/µV minimum (RL = 2kΩ) and low peak-to-peak noise voltage of 0.55µV typical for precision signal conditioning applications.

Low Supply Current

300µA supply current per channel (x4 channels) with 2.2mA maximum at 25°C, making the device suitable for battery-powered and portable applications.

Industry-Standard 16-SOIC Package

Available in a 16-lead SOIC package (DW) with a 7.50mm body width, ideal for space-constrained precision analog designs.

REFERENCE DATA

Technical Specifications for LT1014DMDWREP

Part Number	LT1014DMDWREP	Manufacturer	Texas Instruments
Device Type	Quad Precision Operational Amplifier	Number of Circuits	4
Amplifier Type	General Purpose	Architecture	Voltage-Feedback
Supply Voltage Range (Single)	4V to 44V	Supply Voltage Range (Dual)	±2V to ±22V
Input Offset Voltage	90µV (Typical), 300µV Max at 25°C	Offset Voltage Temperature Coefficient	2.5µV/°C (Max)
Input Bias Current	15nA (Max)	Input Offset Current	1.5nA Max at 25°C
Gain Bandwidth Product	1MHz	Slew Rate	0.4V/µs
Input Voltage Noise Density	24nV/√Hz at 15V	Peak-to-Peak Noise Voltage	0.55µV (Typical)
Common-Mode Rejection Ratio	97dB (Min), 117dB (Nom)	Voltage Gain	1.2V/µV Min (RL = 2kΩ)
Supply Current (per Channel)	300µA (x4 Channels)	Supply Current (Total, Max)	2.2mA at 25°C
Output Current per Channel	25mA	Power Dissipation (Max)	1025mW
Common-Mode Input Range	Extends to Ground	Output Swing	To Within Millivolts of Ground (Sinking Current)
Package / Case	16-SOIC (0.295", 7.50mm Width)	Supplier Device Package	16-SOIC
Package Body Size	10.28mm × 7.52mm	Pin Count	16
Mounting Type	Surface Mount	Operating Temperature	-55°C to +125°C
Grade	Enhanced Product (EP)	Qualification	Controlled Baseline / Military Temperature Range
RoHS	ROHS3 Compliant	REACH Status	REACH Unaffected
Moisture Sensitivity Level	MSL 1 – Unlimited	ECCN	EAR99
Product Status	Active	Packaging	Tape & Reel (2,000 per Reel)

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

DESIGN REFERENCE

Circuit Considerations for LT1014DMDWREP

Single-Supply Operation & Input/Output Characteristics

The LT1014DMDWREP is designed for precision single-supply and dual-supply applications:

Single-Supply Operation: Operates from a single 5V supply with input voltage range extending to ground and output swinging to within millivolts of ground
Dual-Supply Operation: Operates from dual ±15V supplies for traditional precision analog designs
Crossover Distortion: Eliminated, making the device ideal for single-supply precision applications
High Gain: 1.2V/µV minimum (RL = 2kΩ) and 0.5V/µV minimum (RL = 600Ω)
Low Supply Current: 300µA per channel, suitable for battery-powered applications

PCB and System-Level Guidance

Precision op amp performance depends on layout and component selection:

Decoupling Capacitors: Place 0.1µF ceramic capacitors close to V_CC and V_EE pins for stable operation
Input Protection: Consider input current limiting resistors in high-voltage applications
Thermal Management: Ensure adequate copper area for heat dissipation at maximum power dissipation of 1025mW
Extended Temperature: Verify all external components are rated for –55°C to +125°C operation
Verify the recommended PCB footprint from the official datasheet prior to production

16-LEAD SOIC (7.50mm Width)

Pin Configuration Reference for LT1014DMDWREP

LT1014D

SOIC TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The SOIC package has 16 pins with a 7.50mm body width. The LT1014DMDWREP uses the industry-standard quad op amp pinout.

1 OUT A Output - Amplifier A

2 IN A− Inverting Input - Amplifier A

3 IN A+ Non-Inverting Input - Amplifier A

4 V_CC Positive Supply Voltage

5 IN B+ Non-Inverting Input - Amplifier B

6 IN B− Inverting Input - Amplifier B

7 OUT B Output - Amplifier B

8 OUT C Output - Amplifier C

9 IN C− Inverting Input - Amplifier C

10 IN C+ Non-Inverting Input - Amplifier C

11 V_EE Negative Supply Voltage / Ground

12 IN D+ Non-Inverting Input - Amplifier D

13 IN D− Inverting Input - Amplifier D

14 OUT D Output - Amplifier D

15 NC No Connection

16 NC No Connection

APPLICATION AREAS

Typical Applications for LT1014DMDWREP

Defense & Aerospace

Enhanced Product grade with controlled baseline, extended temperature range, and product traceability for mission-critical defense and aerospace applications.

Medical Instrumentation

Low offset voltage, high gain, and low noise make this op amp suitable for precision medical instrumentation and patient monitoring equipment.

Precision Industrial Control

Low offset voltage temperature coefficient and high gain enable accurate signal conditioning in industrial process control systems.

Precision Data Acquisition

Low noise and high common-mode rejection ratio (117dB typical) make this device ideal for precision data acquisition front-ends.

Single-Supply Signal Conditioning

Input range extending to ground and output swinging to ground while sinking current enable single-supply precision signal conditioning.

High-Reliability Test Equipment

Extended temperature range and controlled baseline make this device suitable for high-reliability test and measurement equipment.

REPLACEMENT GUIDANCE

Selecting an Alternative for LT1014DMDWREP

A replacement for the LT1014DMDWREP should not be selected solely by product category. The electrical characteristics, package, and pin configuration must be evaluated against the specific circuit requirements. The following alternatives are documented in the official Texas Instruments product pages and datasheets.

Amplifier Type: Quad Precision Op Amp

Supply voltage: 4V–44V / ±2V–±22V

Offset voltage: 90µV (Typ)

Gain bandwidth: 1MHz

Package: 16-SOIC

Temperature range: –55°C to 125°C

Supply current: 300µA (x4 Channels)

Grade: Enhanced Product (EP)

Family alternatives (same functionality, different grade or temperature range):

Part Number	Package	Temperature Range	Grade / Qualification	Packaging	Carrier Quantity
LT1014DMDWREP	16-SOIC	–55°C to +125°C	Enhanced Product (EP)	Tape & Reel	2,000
LT1014DMDW	16-SOIC	–55°C to +125°C	Military Temperature Range	Tube	40
LT1014DIDW	16-SOIC	–40°C to +85°C	Industrial	Tube	40
LT1014DIDWR	16-SOIC	–40°C to +85°C	Industrial	Tape & Reel	2,000
LT1014DDW	16-SOIC	0°C to +70°C	Commercial	Tube	40

All alternative part numbers listed above are documented in the official Texas Instruments product pages and datasheets. The LT1014DMDWREP is the Enhanced Product (EP) grade version in a 16-SOIC package with tape-and-reel packaging (2,000 units per reel). For the same military temperature range in tube packaging, consider LT1014DMDW. For industrial-grade applications with –40°C to +85°C operation, consider LT1014DIDW or LT1014DIDWR. For commercial-grade applications with 0°C to +70°C operation, consider LT1014DDW. Select based on temperature grade, qualification, and packaging requirements.

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MANUFACTURER INFORMATION

Texas Instruments

The LT1014 (LT1014DMDWREP) belongs to the LT1014 family of quad precision operational amplifiers from Texas Instruments. The device features low offset-voltage temperature coefficient, high gain, low supply current, and low noise. The LT1014 can be operated with both dual ±15-V and single 5-V power supplies, with an input voltage range that includes ground and an output that swings to within millivolts of ground. The LT1014D-EP is an Enhanced Product grade device featuring controlled baseline, one assembly/test site, one fabrication site, extended product life cycle, extended product-change notification, and product traceability. The LT1014 family is widely used in defense, aerospace, medical instrumentation, and precision industrial control applications.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

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Specifications

Product Attribute: Attribute Value

Part Number: LT1014DMDWREP

Manufacturer: Texas Instruments

Package: 16-SOIC (0.295", 7.50mm Width)

Series: -

Package/Case: 16-SOIC (0.295", 7.50mm Width)

Packaging: Tape & Reel (TR)

Product Status: Active

Amplifier Type: General Purpose

Number of Circuits: 4

Output Type: -

Slew Rate: 0.4V/µs

Gain Bandwidth Product: 1 MHz

-3db Bandwidth: -

Current - Input Bias: 15 nA

Voltage - Input Offset: 90 µV

Current - Supply: 300µA (x4 Channels)

Current - Output / Channel: 25 mA

Voltage - Supply Span (Min): 4 V

Voltage - Supply Span (Max): 44 V

Operating Temperature: -55°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 16-SOIC

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LT1014DMDWREP Procurement and Technical Support

LT1014DMDWREP is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

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Part Number: LT1014DMDWREP

Manufacturer: Texas Instruments

Package: 16-SOIC (0.295", 7.50mm Width)

Category: Instrumentation, Op Amps, Buffer Amps

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