THS3491IDDAR

Name: THS3491IDDAR
Rating: 4.5 (10 reviews)

Op Amp Single High Speed Amplifier ±16V/32V 8-Pin HSOIC EP T/R

6,919 Effective Inventory

THS3491IDDAR

Effective Inventory6,919

Op Amp Single High Speed Amplifier ±16V/32V 8-Pin HSOIC EP T/R

Manufacturer Part # : THS3491IDDAR
Package/Case: HSOIC-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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THS3491IDDAR DataSheet

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Details

The THS3491IDDAR is a current feedback amplifier that sets a new standard for performance in applications requiring minimal distortion at high output power levels. With a bandwidth exceeding 100 MHz at 100-Ω loads, this amplifier maintains consistent bandwidth and low distortion across varying gain levels. Its impressive 8000 V/µs slew rate enables it to deliver a 10 VPP output into challenging loads while maintaining low distortion up to 100 MHz

Key Features

Frequency response: 10 kHz to 20 MHz
Gain error: ±0.5% (typical)
Voltage tracking: ±50 mVpp

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Architecture	Current FB	Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	14	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	32
GBW (typ) (MHz)	900	BW at Acl (MHz)	900
Acl, min spec gain (V/V)	1	Slew rate (typ) (V/µs)	8000
Vn at flatband (typ) (nV√Hz)	1.85	Vn at 1 kHz (typ) (nV√Hz)	3
Iq per channel (typ) (mA)	17.1	Vos (offset voltage at 25°C) (max) (mV)	2
Rail-to-rail	No	Features	Shutdown
Rating	Catalog	Operating temperature range (°C)	-40 to 85
CMRR (typ) (dB)	75	Input bias current (max) (pA)	5000000
Offset drift (typ) (µV/°C)	3	Iout (typ) (mA)	420
2nd harmonic (dBc)	76	3rd harmonic (dBc)	69
Frequency of harmonic distortion measurement (MHz)	50

FAQs

What is THS3491IDDAR?

The THS3491IDDAR is a high-speed, low-power, fully differential amplifier designed by Texas Instruments. It is ideal for applications requiring high-speed signal amplification with low distortion, such as communication systems, test and measurement instruments, and medical imaging equipment.

How Does THS3491IDDAR Work?

The THS3491IDDAR operates as a fully differential amplifier with high bandwidth and low distortion. It amplifies differential input signals with high fidelity and minimal phase distortion, making it suitable for high-speed data acquisition and transmission applications. The amplifier features low power consumption, making it suitable for portable and battery-powered systems.

How Many Pins does THS3491IDDAR have and What are the Functions of the Pinout Configuration?

The THS3491IDDAR is housed in an 8-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:

OUT-: Negative output pin.
OUT+: Positive output pin.
VCC-: Negative power supply pin.
IN-: Inverting input pin.
IN+: Non-inverting input pin.
VCC+: Positive power supply pin.
GND: Ground pin.

What are the Pros and Cons of THS3491IDDAR?

Pros:

High Speed: Offers high bandwidth and fast response, suitable for high-speed signal processing.
Low Distortion: Minimizes phase distortion and maintains signal integrity for high-fidelity amplification.
Low Power Consumption: Operates with low power, making it suitable for portable and battery-powered applications.
Compact Package: The 8-lead VSSOP package is space-efficient, suitable for compact designs.

Cons:

External Components: May require external components for optimal performance in specific applications.
Thermal Considerations: High-speed amplifiers may require careful thermal management to maintain performance.

Are There Any Equivalents/Alternatives to THS3491IDDAR for Recommendation?

The THS3491IDGKG4 from Texas Instruments is a similar fully differential amplifier with a different package style.
Alternatives to the THS3491IDDAR include the ADA4941-1 from Analog Devices and the LMH5401 from Texas Instruments.

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THS3491IDDAR

THS3491IDDAR

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Key Features

Specifications

FAQs

What is THS3491IDDAR?

How Does THS3491IDDAR Work?

How Many Pins does THS3491IDDAR have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of THS3491IDDAR?

Are There Any Equivalents/Alternatives to THS3491IDDAR for Recommendation?

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THS3491IDDAR

THS3491IDDAR

Quality Assurance

Shipping & Payment

Service & Packaging

Rapid Quote

Details

Key Features

Specifications

FAQs

What is THS3491IDDAR?

How Does THS3491IDDAR Work?

How Many Pins does THS3491IDDAR have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of THS3491IDDAR?

Are There Any Equivalents/Alternatives to THS3491IDDAR for Recommendation?

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