OPA602AUIn StockTexas Instruments
OPA602AU is a high-speed FET-input precision op-amp by Texas Instruments with 6.5MHz bandwidth, 35V/us slew rate, and 1pA bias current in SOIC-8, ideal for data acquisition and active filters. From $8.10, in-stock, ships globally, MOQ 1.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA602AU Datasheet PDF
- Category
- amplifiers
- Price
- From $8.1000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6.5MHz gain-bandwidth product for wide-bandwidth signal processing
- 35V/us slew rate for fast transient response
- FET input: 1pA max bias current minimizes loading errors
- +-18V supply range enables high dynamic range designs
- Low 0.1uV/C offset voltage drift for stable precision circuits
- SOIC-8 package for easy PCB integration
Applications
OPA602AU is widely used in precision data acquisition front-ends, active filter stages, and instrumentation amplifiers. Its FET-input low bias current makes it ideal for high-impedance sensor interfaces, sample-and-hold circuits, and medical measurement equipment requiring minimal signal loading.
Specifications
| Supply Voltage | +-18V |
| Gain Bandwidth Product | 6.5MHz |
| Slew Rate | 35V/us |
| Input Bias Current | 1pA |
| Operating Temperature | -40C to +85C |
| Package | SOIC-8 |
| Output Current | 20mA |
| Package | SOIC-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of OPA602AU?
The OPA602AU has a gain-bandwidth product (GBW) of 6.5MHz, with a slew rate of 35V/us. This makes it suitable for wide-bandwidth precision applications such as active filters and instrumentation front-ends operating at signal frequencies up to several MHz.
What supply voltage does the OPA602AU support?
The OPA602AU operates from a dual supply of +-4.5V to +-18V (9V to 36V total). Its wide supply range allows use in both low-voltage portable designs and high-dynamic-range industrial systems. Quiescent current is approximately 5.5mA typical.
What package does OPA602AU come in and how many pins does it have?
The OPA602AU is packaged in an SOIC-8 (Small Outline IC, 8-pin) package. The U suffix denotes the SOIC-8 case. This standard SMD package is compatible with automated PCB assembly and offers a small footprint suitable for compact board designs.
What are good substitutes or alternatives for OPA602AU?
Common pin-compatible or functionally equivalent alternatives include the OPA637AU (lower noise, 80MHz GBW decompensated), AD743 (Analog Devices, ultra-low noise FET-input), and LF356 (JFET-input industry standard). For higher-performance replacements, consider the OPA827 with lower offset voltage and wider supply range.
Is OPA602AU RoHS compliant and what is its lifecycle status?
Yes, OPA602AU is RoHS compliant (lead-free). Texas Instruments lists this part as active, meaning it is in full production and available for new designs. It is also available as OPA602AU/2K5 in tape-and-reel packaging for volume SMT production.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.1500 | $12.15 |
| 3+ | $8.9100 | $26.73 |
| 9+ | $8.1000 | $72.90 |
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