# OPA855QDSGRQ1 - Texas Instruments Operational Amplifier

## Product Summary

The Texas Instruments OPA855QDSGRQ1 is an automotive-qualified operational amplifier featuring an 8-GHz gain bandwidth product and a 2750 V/µs slew rate. It is designed for high-speed applications.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | OPA855QDSGRQ1 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Uncategorized |
| Subcategory | High-Speed Operational Amplifier |

## Description

The Texas Instruments OPA855QDSGRQ1 is a high-speed, automotive-qualified operational amplifier. It boasts an impressive 8-GHz gain bandwidth product and a rapid 2750 V/µs slew rate, making it suitable for demanding applications requiring fast signal processing.

This amplifier features a bipolar input and is decompensated for gains of 7 V/V or higher, ensuring stability in specific configurations. It operates over a wide supply voltage range of 3.3 V to 5.25 V and has a low quiescent current of 17.8 mA per channel.

The OPA855-Q1 is housed in an 8-pin WSON package with a small footprint of 4 mm² (2 mm × 2 mm). Its operating temperature range is -40°C to +125°C, meeting the requirements for automotive applications.

Key electrical characteristics include low input voltage noise density of 0.98 nV/√Hz at flatband and 2.8 nV/√Hz at 1 kHz. It also offers good harmonic distortion performance with 2nd harmonic at 90 dBc and 3rd harmonic at 86 dBc at 10 MHz.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | Yes |
| Automotive Grade | Yes |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 1,000 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 1,000 |  |  |  |  |

## Features

- Automotive-qualified high-speed operational amplifier.
- 8-GHz gain bandwidth product.
- 2750 V/µs slew rate.
- Low input voltage noise density.
- Compact 8-pin WSON package.

## Applications

- Ideal for RF front-end signal conditioning circuits.
- Used in high-speed data acquisition systems.
- Suitable for video distribution and buffering applications.
- Employed in test and measurement instrumentation equipment.
- Fits well in automotive radar and sensor interfaces.

## 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/99/53/08/dsg0008a.png
- Product Page: https://distyparts.com/product/opa855qdsgrq1
- RFQ URL: https://distyparts.com/product/opa855qdsgrq1#rfq

## FAQs

### What is the gain bandwidth product of the OPA855-Q1?

The typical gain bandwidth product is 8000 MHz.

### What is the slew rate of the OPA855-Q1?

The typical slew rate is 2750 V/µs.

### What is the minimum stable gain for the OPA855-Q1?

The minimum stable gain is 7 V/V.

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

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

### What supply voltage range does the OPA855-Q1 support?

It supports a total supply voltage range from 3.3 V to 5.25 V.

### What package type is the OPA855-Q1 available in?

It is available in an 8-pin WSON (DSG) package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/opa855qdsgrq1
- Markdown File: https://distyparts.com/product/opa855qdsgrq1.md
- TXT File: https://distyparts.com/product/opa855qdsgrq1.txt