THS4031CD Texas Instruments amplifiers (SOIC) In Stock
THS4031CD is a high-speed, low-noise op-amp by Texas Instruments with 100MHz GBW, 43mA supply current, and SOIC-8 package. Priced from $3.43, in-stock, 1pc MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4031CD Datasheet PDF
- Category
- amplifiers
- Price
- From $3.4313(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
- 100MHz gain-bandwidth product for wideband signal processing
- Low voltage noise 1.6nV/sqrtHz enabling precision low-noise designs
- Wide supply range +-5V to +-15V for flexible power configurations
- Slew rate 100V/us for fast transient response
- SOIC-8 package for easy PCB integration
Applications
The THS4031CD is widely used in active filters, ADC/DAC buffers, and high-speed instrumentation amplifiers. It suits medical imaging, test equipment, and communication front-ends requiring ultra-low noise and high bandwidth. Also ideal for video signal conditioning and precision data acquisition systems.
Specifications
| gainBandwidthProduct | 100MHz |
| slewRate | 100V/us |
| voltageNoiseDensity | 1.6nV/sqrtHz |
| supplyVoltage | +-5 to +-15V |
| supplyCurrent | 43mA |
| inputOffsetVoltage | 1.5mV |
| Package | SOIC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
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 THS4031CD?
The THS4031CD has a gain-bandwidth product of 100MHz, making it suitable for wideband amplification and high-frequency signal processing up to tens of MHz depending on closed-loop gain configuration.
What package is THS4031CD and how many pins does it have?
THS4031CD comes in an 8-pin SOIC (Small Outline IC) package. The CD suffix denotes the SOIC-8 form factor, which is widely compatible with standard PCB footprints and reflow soldering processes.
What are the typical applications for THS4031CD?
THS4031CD is commonly used in active filters, ADC/DAC input buffers, instrumentation amplifiers, medical imaging front-ends, video signal conditioning, and high-speed data acquisition systems where low noise and wide bandwidth are critical.
What are the compatible alternatives to THS4031CD?
Compatible alternatives include the OPA657 (low-noise, 1.6GHz FET-input op-amp) and AD8065 from Analog Devices (145MHz, low-noise), both offering similar low-noise, high-speed performance in comparable packages.
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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+ | $6.8625 | $6.86 |
| 2+ | $4.5750 | $9.15 |
| 6+ | $3.4313 | $20.59 |
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