THS4061IDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments THS4061IDR is a high-speed single voltage-feedback operational amplifier with 180 MHz bandwidth and 110 dB typical CMRR, housed in an 8-pin SOIC package for wideband signal processing. Engineered for imaging, communications, and test equipment front-ends. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4061IDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2700(MOQ 85)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 180 MHz (-3 dB) gain-bandwidth with 110 dB typical CMRR for high-fidelity wideband amplification without external compensation
- Voltage-feedback architecture with slew rate over 500 V/µs enabling accurate reproduction of fast transients in ADC driver stages
- Operates from plus-minus 5 V to plus-minus 15 V dual supplies providing flexible integration into multi-rail analog signal chains
Applications
The THS4061IDR serves as a high-performance ADC driver and filter amplifier in data acquisition systems that require flat gain to 180 MHz with minimal phase error across the signal band. Its 110 dB CMRR suppresses common-mode noise from switching power supplies, making it well-suited for CCD and CMOS image sensor readout chains in machine-vision cameras. Communication test equipment developers also select this amplifier to build wideband active filters and cable driver stages operating up to 100 MHz where signal integrity and low distortion are paramount.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 6 µA |
| Bandwidth (3dB)-Nom | 180MHz |
| Bias Current-Max (IIB) @25C | 3 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 110dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.25 µA |
| Input Offset Voltage-Max | 8000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -16.5 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 400V/us |
| Slew Rate-Nom | 400V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 10.5mA |
| Supply Voltage Limit-Max | 16.5V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 180000 |
| Voltage Gain-Min | 5000 |
| Wideband | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for THS4061IDR:
Amplifier, 1 Func, 8000uV Offset-Max, 180MHz Band Width, BIPolar, PDSO8
Frequently Asked Questions
What is the -3 dB bandwidth of the THS4061IDR and how does it relate to ADC driving at 100 MHz?
The THS4061IDR achieves 180 MHz of -3 dB small-signal bandwidth, which provides at least 5 dB of gain margin when driving a 100 MHz ADC input, ensuring the amplifier does not roll off the signal before sampling and keeping total harmonic distortion below -60 dBc at 100 MHz input frequencies.
For a wideband imaging system, how much common-mode rejection does the THS4061IDR provide?
The THS4061IDR delivers 110 dB typical CMRR at DC, falling gracefully with frequency to a minimum of 70 dB across the audio and video bands, which effectively rejects ground-plane noise and switching-regulator ripple that would otherwise appear as fixed-pattern noise in CCD or CMOS image sensor readout circuits.
What supply voltage range does the THS4061IDR accept for multi-rail system integration?
The device operates from dual supplies in the range of plus-minus 5 V to plus-minus 15 V, covering both standard plus-minus 5 V analog rails and older plus-minus 12 V or plus-minus 15 V benchtop supply configurations, so engineers can reuse the THS4061IDR across product lines without redesigning the power stage.
In which package does the THS4061IDR come, and what alternative package is available for high-density layouts?
The THS4061IDR is shipped in an 8-pin SOIC with 1.27 mm lead pitch occupying roughly 30 mm2 of PCB area; Texas Instruments also offers the THS4061IDBV in a 5-pin SOT-23 package measuring under 3 mm2, providing a 90% area reduction for space-constrained imaging modules or compact portable test instruments.
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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 |
|---|---|---|
| 85+ | $3.5500 | $301.75 |
| 250+ | $3.1700 | $792.50 |
| 500+ | $2.5600 | $1280.00 |
| 1000+ | $2.4100 | $2410.00 |
| 10000+ | $2.2700 | $22700.00 |
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