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
What are the key features of THS4031CD?
- 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
What is THS4031CD used for?
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.
What are the specifications of THS4031CD?
| 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) |
Where can I find the THS4031CD datasheet?
THS4031CD Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS4031CD?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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+ | $6.8625 | $6.86 |
| 2+ | $4.5750 | $9.15 |
| 6+ | $3.4313 | $20.59 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”