# BUF634AIDRBR - Texas Instruments High-Speed Buffer

## Product Summary

The Texas Instruments BUF634A is a high-performance, open-loop buffer designed for high-speed applications. It offers a 210 MHz gain-bandwidth product and a 250 mA output current.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | BUF634AIDRBR |
| Manufacturer | Texas Instruments |
| Product Type | High-Speed Buffer |
| Category | Uncategorized |
| Subcategory | High-Speed Buffer |
| Package | VSON (DRB) |
| Mounting Type | Surface Mount |

## Description

The Texas Instruments BUF634A is a high-performance, high-fidelity, open-loop buffer. It is designed for applications requiring a fast and robust signal buffer.

Key electrical characteristics include a wide total supply voltage range from 4.5 V to 36 V, a typical gain-bandwidth product of 210 MHz, and a high slew rate of 3750 V/µs. The device can deliver a typical output current of 250 mA. It operates over an extended temperature range of -40°C to 125°C.

Features such as internal output current limit and thermal shutdown protection enhance reliability. The BUF634A is available in multiple package options including VSON (DRB), HSOIC (DDA), and SOIC (D), all supporting surface mount assembly.

This high-speed buffer is suitable for various signal conditioning and driving tasks where high bandwidth and output current are critical.

## Key Specifications

| Specification | Value |
| --- | --- |
| Architecture | Open Loop/Buffer |
| Bandwidth | 35 MHz to 210 MHz |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | -40 °C to 125 °C |
| Operating Voltage | ±2.25 V to ±18 V |
| Voltage | 4.5 V to 36 V |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 2 |
| Total Stock | 9,064 |
| Price | $1.74 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.74 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Unit Electronics Co.,Limited | 7,592 |  |  |  |  |
| Xingangxin | 1,472 |  |  |  |  |

## Features

- 210 MHz gain-bandwidth product
- 250 mA typical output current
- 3750 V/µs slew rate
- Wide supply range ±2.25 V to ±18 V
- Extended temperature operation -40°C to 125°C

## Applications

- Drives high capacitance display panel loads efficiently.
- Buffers video signals for professional broadcast equipment.
- Interfaces RF front ends with precision measurement systems.
- Stabilizes feedback loops in high speed amplifier stages.
- Routes analog signals across mixed signal circuit boards.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/01/7f/c4/drb0008b.png
- Product Page: https://distyparts.com/product/buf634aidrbr
- RFQ URL: https://distyparts.com/product/buf634aidrbr#rfq

## FAQs

### What is the operating voltage range for the BUF634A?

The total supply voltage ranges from 4.5 V to 36 V.

### What is the typical gain-bandwidth product of the BUF634A?

The typical gain-bandwidth product (GBW) is 210 MHz.

### What is the slew rate of the BUF634A buffer?

The typical slew rate is 3750 V/µs.

### What is the maximum output current the BUF634A can provide?

The typical output current is 250 mA.

### What is the operating temperature range for this device?

The operating temperature range is -40°C to 125°C.

### What package types are available for the BUF634A?

It is available in VSON (DRB), HSOIC (DDA), and SOIC (D) packages.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/buf634aidrbr
- Markdown File: https://distyparts.com/product/buf634aidrbr.md
- TXT File: https://distyparts.com/product/buf634aidrbr.txt