# OPA189IDR (Component)
## Description
Operational Amplifier
OPA189IDR
SOP-8_L5.0-W4.0-P1.27-LS6.0-BL
LCSC Part Number: C781811
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/3/2024
- **Last Updated:** 4/30/2025
- **Visibility:** Public
- **LCSC Part Number:** C781811
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Texas-Instruments-OPA189IDR_C781811.pdf
- **Manufacturer Name:** TI(德州仪器)
- **Package or Case Code:** SOP-8_L5.0-W4.0-P1.27-LS6.0-BL
- **Part Type:** Operational Amplifier
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/Low-Power-OpAmps_Texas-Instruments-Texas-Instruments-OPA189IDR_C781811.html
- **Manufacturer Part Number:** OPA189IDR
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/opa189idr/texas-instruments?utm_currency=USD®ion=nac) | $1.691 | 584 |
| [HQonline](https://www.hqonline.com/product-detail/precision-amplifiers-ti-opa189idr-2500310330) | $1.67644 | 192 |
| [LCSC](https://www.lcsc.com/product-detail/C781811.html) | $1.4604 | 3.4K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/OPA189IDR?qs=HXFqYaX1Q2wkERc6%2FqWKmA%3D%3D) | $2.98 | 8.1K |
| [Verical](https://www.verical.com/pd/texas-instruments-amplifier---operational-OPA189IDR-5051134?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Linear
- **Manufacturer:** Texas Instruments
- **MPN:** OPA189IDR
- **Mount Type:** PCB
- **Package / Case Code:** 8-SOP
- **Pin Count:** 8
- **Logic Function:** Buffer
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | NC | |
| 2 | -IN | |
| 3 | +IN | |
| 4 | V- | |
| 5 | NC | |
| 6 | OUT | |
| 7 | V+ | |
| 8 | NC | |
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*Generated from [https://www.flux.ai/lcsc/opa189idr~a9u2](https://www.flux.ai/lcsc/opa189idr~a9u2)*