# OPA2180IDGKR - Texas Instruments Operational Amplifier

## Product Summary

The Texas Instruments OPA2180IDGKR is a 2-channel, zero-drift operational amplifier with rail-to-rail output and input capabilities. It offers excellent precision and low noise performance.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | OPA2180IDGKR |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Series | OPA2180 |
| Category | Uncategorized |
| Subcategory | Zero-Drift Op Amps |
| Package | DGK |

## Description

The Texas Instruments OPA2180IDGKR is a high-precision, 2-channel operational amplifier designed for demanding applications. It features a zero-drift architecture, providing an exceptionally low offset drift of 0.1 µV/°C and a low offset voltage of 75 µV maximum.

This op-amp boasts low noise characteristics with a noise voltage of 10 nV/√Hz at 1 kHz, making it suitable for sensitive signal processing. It operates over a wide supply voltage range from ±2 V to ±18 V, with a maximum total supply voltage of 36 V. The device includes rail-to-rail output and input capabilities, allowing for full input voltage range operation down to the negative rail.

Key electrical specifications include a gain bandwidth product of 2 MHz, a slew rate of 0.8 V/µs, and a high CMRR of 114 dB. The OPA2180IDGKR is built on a CMOS architecture and features EMI hardening for robust performance in noisy environments. It is supplied in a compact VSSOP package, ideal for space-constrained designs.

With its combination of precision, low noise, and wide operating range, the OPA2180IDGKR is well-suited for applications such as precision sensor conditioning, medical instrumentation, and high-accuracy data acquisition systems.

## Key Specifications

| Specification | Value |
| --- | --- |
| Architecture | CMOS |
| Features | EMI Hardened, Zero Drift, Rail-to-rail In to V-, Out |
| Industrial Grade | Yes |
| Lead Spacing | 0.65 mm |
| Lead Style | Gull-Wing |
| Number of Channels | 2 |
| Number of Pins | 8 |
| Operating Temperature Range | -40 to 125 °C |
| Output Current | 0.018 A |
| Quiescent Current | 525 µA |
| SVHC Present | Not Present |
| Slew Rate | 0.8 V/µs |
| Tape & Reel | Yes |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 3 |
| Total Stock | 14,124 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Smaxon Electronics | 12,329 |  |  |  |  |
| Xingangxin | 1,794 |  |  |  |  |
| PROSOFT ELECTRONICS | 1 |  |  |  |  |

## Features

- Zero-drift architecture for high precision.
- Low offset voltage and drift.
- Low noise performance at 1 kHz.
- Wide supply voltage range.
- Rail-to-rail output and input.

## Applications

- Used in precision sensor signal conditioning.
- Ideal for weigh scales and strain gauges.
- Suitable for thermocouple and RTD amplifiers.
- Applies to medical instrumentation circuits.
- Works in industrial process control loops.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/7b/d1/ec/downloadCarrierReport
- Image: https://static.distyparts.com/disty-files/images/f0/c0/12/dgk0008a.png
- Product Page: https://distyparts.com/product/opa2180idgkr
- RFQ URL: https://distyparts.com/product/opa2180idgkr#rfq

## FAQs

### What is the supply voltage range of the OPA2180IDGKR?

The total supply voltage range is 4 V to 36 V (single supply), or ±2 V to ±18 V (dual supply).

### What is the operating temperature range?

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

### What package does the OPA2180IDGKR come in?

It is available in an 8-pin DGK (VSSOP) package.

### How many channels does the OPA2180IDGKR have?

It has 2 channels.

### What is the maximum offset voltage at 25°C?

The maximum offset voltage is 0.075 mV (75 µV) at 25°C.

### What is the typical gain bandwidth product?

The typical gain bandwidth product is 2 MHz.

### What is the typical input voltage noise density at 1 kHz?

The typical voltage noise density is 10 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/opa2180idgkr
- Markdown File: https://distyparts.com/product/opa2180idgkr.md
- TXT File: https://distyparts.com/product/opa2180idgkr.txt