THS4140ID Texas Instruments amplifiers (SOIC-8) In Stock
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
Compatible alternatives and drop-in replacements for THS4140ID:
320MHz differential amplifier in SOIC-8, higher bandwidth, functional equivalent for ADC driving with different gain resistor network
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.
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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 |
|---|---|---|
| 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
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