# OPA37GU - Texas Instruments Operational Amplifier

## Product Summary

The Texas Instruments OPA37GU is a precision operational amplifier designed for low-noise and low-offset applications. It offers a gain bandwidth of 63 MHz and operates over a wide temperature range.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | OPA37GU |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Series | OPA37 |
| Category | Uncategorized |
| Subcategory | Precision Operational Amplifiers |
| Package | PDIP |

## Description

The Texas Instruments OPA37GU is a decompensated precision operational amplifier characterized by its ultra-low noise of 4.5 nV/√Hz at 1 kHz and a low offset voltage of 100 µV. It features a high gain bandwidth product of 63 MHz and a slew rate of 11.9 V/µs, making it suitable for demanding applications.

With an operating temperature range of -40°C to 85°C, the OPA37GU is designed for precision instrumentation, data acquisition systems, test equipment, and professional audio equipment. Its bipolar architecture and specific input/output swing characteristics are detailed in its specifications.

Available in PDIP and SOIC packages, both with 8 pins, this operational amplifier offers flexibility in board design. The PDIP package has an area of 92.5083 mm² (9.81 mm x 9.43 mm), while the SOIC package has an area of 29.4 mm² (4.9 mm x 6 mm).

## Key Specifications

| Specification | Value |
| --- | --- |
| Architecture | Bipolar |
| Number of Channels | 1 |
| Number of Pins | 8 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 0.025 A |
| Slew Rate | 11.9 V/µs |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 3 |
| Total Stock | 30,151 |
| Price | $2.01 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $2.01 |

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

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Romaks Technologies | 22,600 |  |  |  |  |
| Xingangxin | 7,386 |  |  |  |  |
| PROSOFT ELECTRONICS | 165 |  |  |  |  |

## Features

- Ultra-low noise performance at 1kHz.
- Low offset voltage and drift characteristics.
- High gain bandwidth product for fast signals.
- Wide operating temperature range.
- Available in PDIP and SOIC packages.

## Applications

- Ideal for precision instrumentation.
- Suitable for data acquisition systems.
- Used in test and measurement equipment.
- Applicable in professional audio circuits.
- Designed for transducer amplifier circuits.

## 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/d3/41/f1/amp-pdk-vssop-8-angled.png
- Product Page: https://distyparts.com/product/opa37gu
- RFQ URL: https://distyparts.com/product/opa37gu#rfq

## FAQs

### What is the supply voltage range for the OPA37GU?

The total supply voltage range is 8 V minimum to 44 V maximum.

### What is the gain bandwidth product of the OPA37GU?

The typical gain bandwidth product is 63 MHz.

### What is the typical slew rate of the OPA37GU?

The typical slew rate is 11.9 V/µs.

### What is the operating temperature range of the OPA37GU?

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

### What packages are available for the OPA37GU?

The OPA37GU is available in 8-pin PDIP and 8-pin SOIC packages.

### What is the input offset voltage of the OPA37GU?

The maximum offset voltage at 25°C is 0.22 mV, and the manufacturer specifies a low offset of 0.1 mV maximum.

### What is the noise voltage of the OPA37GU at 1 kHz?

The typical noise voltage is 3.2 nV/√Hz, with a maximum of 4.5 nV/√Hz at 1 kHz.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/opa37gu
- Markdown File: https://distyparts.com/product/opa37gu.md
- TXT File: https://distyparts.com/product/opa37gu.txt