THS3121CD The THS3121CD from Texas Instruments is a single, low-noise, high output drive current-feedback amplifier. It features a wide bandwidth and high slew rate, making it suitable for demanding applications.
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THS3121CD

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Mfr Name: Texas Instruments
Texas Instruments
The THS3121CD from Texas Instruments is a single, low-noise, high output drive current-feedback amplifier. It features a wide bandwidth and high slew rate, making it suitable for demanding applications.
✓ Total Stock: 263 pcs
$ Price Range: $6.24

THS3121CD Available from 1 distributor

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THS3121CD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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THS3121CD Description

Short technical summary and product information.

The THS3121CD is a single-channel, current-feedback operational amplifier from Texas Instruments, designed for high-performance applications. It boasts a typical gain bandwidth product of 130 MHz and a wide bandwidth of 130 MHz at Acl. The amplifier offers a high slew rate of 1500 V/µs, enabling fast signal transitions.

 

With a typical output current drive of 475 mA and a wide supply voltage range from ±5 V to ±15 V, the THS3121CD is versatile. It operates within an industrial temperature range of -40°C to 85°C. The amplifier is available in SOIC (D) and HVSSOP (DGN) packages.

 

Key electrical characteristics include low voltage noise density of 2.5 nV/√Hz and low current noise densities of 1 pA/√Hz (noninverting) and 10 pA/√Hz (inverting). It also provides good harmonic distortion performance with 2nd and 3rd harmonic distortion at -51 dBc and -50 dBc respectively at 10 MHz.

 

Applications for the THS3121CD include video distribution, power FET drivers, pin drivers, and capacitive load drivers. Its robust performance makes it a suitable choice for various signal processing tasks.

THS3121CD Quick Information

Product Type: Current-Feedback Amplifier
Series: High-speed op amps (GBW ≥ 50 MHz)
Canonical Name: THS3121CD Current-Feedback Amplifier
Subcategory: Current Feedback

THS3121CD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

THS3121CD Estimated Pricing

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1+ $6.24 $6.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

THS3121CD Features

  • Single-channel current-feedback amplifier.
  • 130 MHz gain bandwidth product.
  • 1500 V/µs high slew rate.
  • 475 mA high output current drive.
  • Wide supply voltage range ±5 V to ±15 V.

THS3121CD Applications

  • Ideal for video distribution systems.
  • Suitable for power FET driver circuits.
  • Used as a pin driver.
  • Effective for capacitive load driving.

THS3121CD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical gain bandwidth product of the THS3121CD?

The typical gain bandwidth product (GBW) for the THS3121CD is 130 MHz.

What is the slew rate of the THS3121CD amplifier?

The typical slew rate of the THS3121CD is 1500 V/µs.

What is the output current capability of the THS3121CD?

The THS3121CD has a typical output current capability of 475 mA.

What is the operating temperature range for the THS3121CD?

The THS3121CD operates within a temperature range of -40°C to 85°C.

What package options are available for the THS3121CD?

The THS3121CD is available in SOIC (D) and HVSSOP (DGN) packages.

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