# THS3121ID - Texas Instruments Current-Feedback Amplifier

## Product Summary

The Texas Instruments THS3121ID is a single, low-noise, high output drive current-feedback amplifier. It features a wide bandwidth of 130 MHz and a high slew rate of 1500 V/µs.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | THS3121ID |
| Manufacturer | Texas Instruments |
| Product Type | Current-Feedback Amplifier |
| Series | THS3121 |
| Category | Uncategorized |
| Subcategory | High-Speed Operational Amplifiers |
| Package | SOIC (D) / HVSSOP (DGN) |

## Description

The Texas Instruments THS3121ID is a single-channel, current-feedback operational amplifier designed for high-performance applications. It offers a combination of low noise, high output current drive, and wide bandwidth.

Key electrical characteristics include a gain bandwidth product of 130 MHz and a slew rate of 1500 V/µs. The amplifier provides a high output current of 475 mA and operates over a wide supply voltage range of ±5 V to ±15 V. Its voltage noise density is rated at 2.5 nV/√Hz.

The THS3121ID is available in SOIC (D) and HVSSOP (DGN) packages. The SOIC package has an area of 29.4 mm² (4.9 mm × 6 mm), while the HVSSOP package has an area of 14.7 mm² (3 mm × 4.9 mm).

Applications for this amplifier include video distribution, power FET drivers, pin drivers, and capacitive load drivers.

## Key Specifications

| Specification | Value |
| --- | --- |
| Halogen Free | No |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 364 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 364 |  |  |  |  |

## Features

- Single-channel current-feedback amplifier.
- Low noise voltage density at 2.5 nV/√Hz.
- High output current drive of 475 mA.
- Fast slew rate of 1500 V/µs.
- Wide bandwidth of 130 MHz.

## Applications

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

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Lead Free | Yes |
| Moisture Sensitivity Level | 1 Unlimited |
| Halogen Free | No |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/6f/b9/2a/d0008a.png
- Product Page: https://distyparts.com/product/ths3121id
- RFQ URL: https://distyparts.com/product/ths3121id#rfq

## FAQs

### What is the supply voltage range for the THS3121ID?

The THS3121ID operates from a total supply voltage of 10 V to 30 V, or equivalently ±5 V to ±15 V.

### What packages are available for the THS3121ID?

The THS3121ID is available in an 8-pin SOIC (D) package (29.4 mm²) and an 8-pin HVSSOP (DGN) package (14.7 mm²).

### What is the operating temperature range of the THS3121ID?

The operating temperature range is -40°C to 85°C.

### What is the bandwidth of the THS3121ID?

The gain bandwidth product is 130 MHz typical.

### What is the slew rate of the THS3121ID?

The typical slew rate is 1500 V/µs.

### What is the output current capability of the THS3121ID?

The typical output current is 475 mA.

### What is the architecture of the THS3121ID?

The architecture is current feedback.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ths3121id
- Markdown File: https://distyparts.com/product/ths3121id.md
- TXT File: https://distyparts.com/product/ths3121id.txt