OPA27GU Texas Instruments op-amps (SOIC) In Stock
The OPA27GU is an ultra-low noise precision op-amp from Texas Instruments featuring 3nV/√Hz input noise, 8MHz GBW, and 1.9µV max offset voltage in SOIC-8 package. Starting at $3.08, in stock with 1-piece MOQ and global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA27GU Datasheet PDF
- Category
- op-amps
- Price
- From $1.1670(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What is OPA27GU used for?
The OPA27GU is ideal for precision instrumentation amplifiers, medical measurement equipment, and audio signal conditioning. It suits applications requiring ultra-low noise performance such as sensor signal chains, data acquisition front-ends, and high-fidelity audio preamplifiers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the OPA27GU datasheet?
OPA27GU Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA27GU?
Compatible alternatives and drop-in replacements for OPA27GU:
Frequently Asked Questions
What are the key electrical specifications of OPA27GU?
The OPA27GU features ultra-low input voltage noise of 3nV/√Hz at 1kHz, 1.9µV max input offset voltage, 8MHz gain-bandwidth product, 1.9V/µs slew rate, and supports supply voltages from ±4V to ±18V. Input bias current is ±15nA max.
What applications is the OPA27GU best suited for?
The OPA27GU excels in precision instrumentation, medical measurement systems, audio preamplifiers, sensor signal conditioning, and data acquisition front-ends. Its ultra-low 3nV/√Hz noise density makes it ideal for any application requiring high signal fidelity with minimal noise contribution.
How can I buy OPA27GU and what is the minimum order quantity?
OPA27GU is available for purchase starting from just 1 piece at $3.08/unit. Volume pricing is available: 50+ units at $2.73, 75+ at $2.68, 150+ at $1.35. Submit a quote request for bulk orders with fast global shipping.
What are compatible alternatives to OPA27GU?
Compatible alternatives to OPA27GU include the OPA27GP (DIP-8 version of same die), OPA37GU (unity-gain stable variant), AD797ARZ from Analog Devices (similar ultra-low noise performance). For lower cost, OPA2277 offers good precision in dual configuration.
What package and pin configuration does OPA27GU use?
OPA27GU uses the SOIC-8 (Small Outline IC, 8-pin) package with 1.27mm pitch. Pin configuration: pins 2 and 3 are inverting and non-inverting inputs, pin 4 negative supply (V-), pin 6 output, pin 7 positive supply (V+), pins 1 and 5 for offset null. RoHS compliant and lead-free.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.0800 | $3.08 |
| 50+ | $2.7300 | $136.50 |
| 75+ | $2.6800 | $201.00 |
| 150+ | $1.3466 | $201.99 |
| 195+ | $1.3017 | $253.83 |
| 260+ | $1.1670 | $303.42 |
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