THS4140IDIn StockTexas Instruments
THS4140ID is a Texas Instruments fully differential amplifier with 160MHz bandwidth, ±15V supply, 45V/μs slew rate, priced from $7.23 in SOIC-8 package. In stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4140ID Datasheet PDF
- Category
- amplifiers
- Price
- From $7.2250(MOQ 33)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 160MHz -3dB bandwidth enables high-speed signal conditioning and ADC driving
- Wide ±15V supply range (±5V to ±15V) suits diverse analog front-end designs
- 45V/μs slew rate for fast, accurate differential signal amplification
- Low distortion HD2/HD3 -75dBc at 1MHz for clean signal integrity
- SOIC-8 package for easy PCB layout in space-constrained designs
Applications
THS4140ID is widely used in ADC driver circuits for data acquisition systems, differential signal conditioning in communications equipment, and active filter design in industrial instrumentation. Its high bandwidth and wide supply voltage range also make it suitable for medical imaging front ends and test & measurement equipment.
Specifications
| Bandwidth | 160MHz |
| Supply Voltage | ±5 to ±15V |
| Slew Rate | 45V/μs |
| Input Offset Voltage | 1.5mV |
| Quiescent Current | 9.3mA |
| Operating Temperature | -40 to +85°C |
| Package | SOIC-8 |
| Pin Count | 8 |
| Package | SOIC-8 |
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
How does THS4140ID perform as an ADC driver?
THS4140ID is an excellent ADC driver. Its 160MHz bandwidth, 45V/μs slew rate, and low distortion (HD2/HD3 -75dBc at 1MHz) allow it to drive high-speed ADCs up to 14-bit resolution with minimal signal degradation. Pair it with a simple RC filter between the amplifier output and ADC input for best results.
Which supply voltage does THS4140ID support?
THS4140ID operates from a dual supply of ±5V to ±15V, giving designers flexibility across a wide range of system power rails. Single-supply operation is also possible with a split-supply reference, though dual-supply is recommended for maximum dynamic range.
Can THS4140ID replace OPA1632 or AD8138 in a differential amplifier circuit?
THS4140ID is functionally compatible with OPA1632 (TI) and AD8138 (Analog Devices) in many differential amplifier applications. All three are single-package fully differential amplifiers in SOIC-8. Verify gain setting resistor values and supply voltage compatibility before substituting, as bandwidth and noise specs differ slightly.
What is the typical noise performance of THS4140ID?
THS4140ID has an input-referred voltage noise density of approximately 6.5 nV/√Hz, making it suitable for low-noise data acquisition and instrumentation applications where signal fidelity is critical.
How to order THS4140ID and what is the minimum order quantity?
THS4140ID can be ordered on FindMyChip with an MOQ of 33 pieces at $9.04 each. Volume pricing: 300+ pcs at $7.80, 1050+ pcs at $7.47, and 10,000+ pcs at $7.23. Submit a quote request for bulk orders with worldwide shipping.
Related Guides
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Understanding the 2025 Chip Shortage: Which Components Are Affected and What to Do
Analysis of the current semiconductor supply landscape, which components face extended lead times, and strategies for engineers and procurement teams.
Apr 9, 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 33+ | $9.0400 | $298.32 |
| 300+ | $7.8000 | $2340.00 |
| 525+ | $7.6300 | $4005.75 |
| 1050+ | $7.4700 | $7843.50 |
| 10000+ | $7.2250 | $72250.00 |
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.”