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Texas Instruments RFQ AVAILABLE

OPA2364IDR

IC CMOS 2 CIRCUIT 8SOIC

Part Number: OPA2364IDR

Manufacturer: Texas Instruments

Category: Instrumentation, Op Amps, Buffer Amps

Package: 8-SOIC (0.154", 3.90mm Width)

Datasheet:: OPA2364IDR.pdf

Description: IC CMOS 2 CIRCUIT 8SOIC

Select Quantity Stock: 11,874

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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

OPA2364IDR 1.8V, 7MHz, 90dB CMRR, Single-Supply Rail-to-Rail I/O CMOS Operational Amplifier

A comprehensive technical overview of the OPA2364IDR, a dual high-performance CMOS operational amplifier from Texas Instruments featuring 7 MHz bandwidth, 5 V/µs slew rate, 1.1 mA quiescent current per channel, 90 dB CMRR, rail-to-rail input and output, and 85 mA output current drive. Covers device function, core features, electrical specifications, 8-lead SOIC package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 8-SOIC 1.8V to 5.5V

Device Classification CMOS Dual Operational Amplifier

Part Number: OPA2364IDR

Mounting Type: Surface Mount

Operating Temperature Range: -40°C to +125°C

PRODUCT OVERVIEW

What Is the OPA2364IDR?

OPA2364IDR is a dual, high-performance CMOS operational amplifier from Texas Instruments, part of the OPAx364 family. The device is optimized for ultra-low voltage single-supply operation, operating from 1.8 V (±0.9 V) to 5.5 V (±2.75 V).

The OPA2364IDR features a 7 MHz gain bandwidth product (GBW), a 5 V/µs slew rate, and 90 dB CMRR (typical), providing excellent AC performance. The device is unity-gain stable and supports rail-to-rail input and output with output swing within 10 mV of the supply rails. Quiescent current is only 1.1 mA per channel (750 µA max per channel), making it suitable for power-sensitive applications.

The OPAx363 and OPAx364 families offer excellent CMRR without the crossover associated with traditional complementary input stages. This feature enables superior performance when driving analog-to-digital converters (ADCs) without degrading differential linearity and THD. The input common-mode range includes both supply rails, and the output voltage swings to within 10 mV of the rails. The OPA2364IDR is offered in an 8-lead SOIC (D) package and is rated for operation from –40°C to +125°C. The device is RoHS compliant, REACH unaffected, and in active production.

Low-Voltage Operation Single-supply operation from 1.8 V to 5.5 V for battery-powered and portable equipment.

Rail-to-Rail I/O Rail-to-rail input and output with 10 mV output swing from the rails maximizes dynamic range in low-voltage applications.

High CMRR & Low Offset 90 dB CMRR typical and 500 µV max input offset voltage for precision signal conditioning.

DEVICE HIGHLIGHTS

Key Features and Benefits of OPA2364IDR

Low-Voltage Single-Supply Operation

Operates from 1.8 V (±0.9 V) to 5.5 V (±2.75 V), making it ideal for battery-powered portable equipment and low-voltage applications.

High Bandwidth & Slew Rate

7 MHz gain bandwidth product and 5 V/µs slew rate provide excellent AC performance for active filters and signal conditioning.

Rail-to-Rail Input & Output

Rail-to-rail input and output with 10 mV output swing from the rails maximizes dynamic range in low-voltage applications.

Low Quiescent Current

1.1 mA typical quiescent current per channel (750 µA max) makes this device suitable for power-sensitive designs.

High CMRR & Low Offset

90 dB typical CMRR and 500 µV max input offset voltage ensure accurate signal amplification without crossover distortion.

8-Lead SOIC Package

Available in an 8-lead SOIC package with a 4.90mm × 3.90mm footprint, ideal for space-constrained designs.

REFERENCE DATA

Technical Specifications for OPA2364IDR

Part Number	OPA2364IDR	Manufacturer	Texas Instruments
Device Type	CMOS Operational Amplifier	Amplifier Type	General Purpose
Number of Circuits	2	Output Type	Rail-to-Rail
Gain Bandwidth Product (GBW)	7 MHz	Slew Rate	5 V/µs
CMRR (Typical)	90 dB	PSRR	81.94 dB
Input Offset Voltage (Max)	500 µV	Input Offset Voltage (Typical)	900 µV
Input Bias Current	1 pA	Quiescent Current (Per Channel)	1.1 mA (Typical), 750 µA (Max)
Output Current per Channel	85 mA	Voltage Gain	100 dB
Single Supply Voltage Range	1.8 V to 5.5 V	Dual Supply Voltage Range	±0.9 V to ±2.75 V
Package / Case	8-SOIC (0.154", 3.90mm Width)	Supplier Device Package	8-SOIC
Package Body Size	4.90mm × 3.90mm	Mounting Type	Surface Mount
Operating Temperature	-40°C to +125°C	Moisture Sensitivity Level	MSL 2 (1 Year)
RoHS	ROHS3 Compliant	REACH Status	REACH Unaffected
Technology	CMOS	ECCN	EAR99
Packaging	Tape & Reel (2,500 per Reel)	Product Status	Active
Reel Diameter	330 mm	Manufacturer Standard Package	2,500

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 OPA2364IDR

Power Supply & Key Features

The OPA2364IDR offers flexible power supply options:

Single Supply: 1.8 V to 5.5 V operation for battery-powered and portable systems
Dual Supply: ±0.9 V to ±2.75 V for systems requiring bipolar operation
Rail-to-Rail I/O: Input common-mode range includes both supply rails; output swings to within 10 mV of the rails
Unity-Gain Stable: Stable at unity gain for buffer applications
High CMRR: 90 dB typical CMRR without crossover distortion from complementary input stages

PCB and Signal Integrity Guidance

Amplifier performance depends on layout and component selection:

Decoupling Capacitors: Place a ceramic capacitor (0.1 µF) close to the V+ (Pin 8) and V- (Pin 4) pins to minimize supply noise
Feedback Resistors: Use low-value feedback resistors to maximize bandwidth and minimize noise contribution
Ground Plane: Use a solid ground plane to minimize parasitic capacitance and ensure low-inductance return paths
Input Common-Mode Range: Input range extends from V- to V+, enabling rail-to-rail input operation
Output Swing: Rail-to-rail output within 10 mV of the supply rails supports wide dynamic range
Verify the recommended PCB footprint from the official datasheet prior to production

8-LEAD SOIC (4.90mm × 3.90mm)

Pin Configuration Reference for OPA2364IDR

OPA2364

SOIC TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The SOIC (D) package has 8 pins with a 4.90mm × 3.90mm body size.

1 OUT A Output of Amplifier A

2 -IN A Inverting Input of Amplifier A

3 +IN A Noninverting Input of Amplifier A

4 V- Negative Power Supply (GND for single supply)

5 +IN B Noninverting Input of Amplifier B

6 -IN B Inverting Input of Amplifier B

7 OUT B Output of Amplifier B

8 V+ Positive Power Supply (1.8 V to 5.5 V)

APPLICATION AREAS

Typical Applications for OPA2364IDR

Signal Conditioning

Provides precision amplification and filtering for sensor signals in industrial and portable applications.

Data Acquisition Systems

Drives analog-to-digital converters (ADCs) with high CMRR and low THD for accurate data conversion.

Process Control

Suitable for industrial process control and automation systems requiring low-voltage operation.

Active Filters

7 MHz bandwidth and rail-to-rail output make this device ideal for active filter circuits.

Test & Measurement Equipment

Low offset and high CMRR support precision test and measurement instrumentation.

Battery-Powered Systems

1.8 V operation and low quiescent current make this device suitable for portable and battery-powered devices.

REPLACEMENT GUIDANCE

Selecting an Alternative for OPA2364IDR

A replacement for the OPA2364IDR 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 datasheet and product pages.

Dual CMOS operational amplifier

Supply voltage: 1.8 V to 5.5 V

Gain bandwidth product: 7 MHz

Slew rate: 5 V/µs

Package: 8-SOIC (D)

Temperature range: –40°C to 125°C

Rail-to-rail input and output

Low quiescent current: 1.1 mA per channel

Packaging alternatives (different carrier or package):

Part Number	Package	Carrier	SPQ	Temperature Range
OPA2364IDR	8-SOIC (D)	Tape & Reel	2,500	-40°C to 125°C
OPA2364ID	8-SOIC (D)	Tube	-	-40°C to 125°C
OPA2364IDGKR	8-VSSOP (DGK)	Tape & Reel	2,500	-40°C to 125°C
OPA2364AIDR	8-SOIC (D)	Tape & Reel	2,500	-40°C to 125°C

The OPA2364IDR is the tape-and-reel packaged variant in 8-SOIC (D) package (2,500 units per reel). For tube packaging in the same package, consider OPA2364ID. For a smaller footprint option in 8-VSSOP (DGK) package, consider OPA2364IDGKR. For enhanced specifications (A-grade), consider OPA2364AIDR. Select based on package, packaging, and performance requirements.

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MANUFACTURER INFORMATION

Texas Instruments

The OPA2364 (OPA2364IDR) belongs to the OPAx364 family of low-voltage, high-performance CMOS operational amplifiers from Texas Instruments. The family is optimized for ultra-low voltage single-supply operation and features excellent CMRR without the crossover associated with traditional complementary input stages. The OPAx363 and OPAx364 families are available in single (OPA363, OPA364), dual (OPA2363, OPA2364), and quad (OPA4363, OPA4364) versions across multiple package options including SOIC, VSSOP, and SOT-23. The OPA2364 is widely used in signal conditioning, data acquisition, process control, active filters, and battery-powered systems.

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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: OPA2364IDR

Manufacturer: Texas Instruments

Package: 8-SOIC (0.154", 3.90mm Width)

Series: -

Package/Case: 8-SOIC (0.154", 3.90mm Width)

Packaging: Tape & Reel (TR)

Product Status: Active

Amplifier Type: CMOS

Number of Circuits: 2

Output Type: Rail-to-Rail

Slew Rate: 5V/µs

Gain Bandwidth Product: 7 MHz

-3db Bandwidth: -

Current - Input Bias: 1 pA

Voltage - Input Offset: 900 µV

Current - Supply: 1.1mA (x2 Channels)

Current - Output / Channel: 85 mA

Voltage - Supply Span (Min): 1.8 V

Voltage - Supply Span (Max): 5.5 V

Operating Temperature: -40°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 8-SOIC

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OPA2364IDR Procurement and Technical Support

OPA2364IDR 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: OPA2364IDR

Manufacturer: Texas Instruments

Package: 8-SOIC (0.154", 3.90mm Width)

Category: Instrumentation, Op Amps, Buffer Amps

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