THS3001IDGNG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
THS3001IDGNG4 is a 420 MHz current-feedback operational amplifier from Texas Instruments in a small-outline package, with 350 MHz -3 dB bandwidth and 65 dB minimum CMRR. Designed for high-speed signal conditioning, wideband amplification, and ADC driving in demanding RF and instrumentation circuits. Available from global distributors worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- THS3001IDGNG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 THS3001IDGNG4?
- 420 MHz current-feedback architecture with 350 MHz -3 dB bandwidth, enabling wideband signal amplification for RF and high-speed data acquisition front ends
- 65 dB minimum common-mode rejection ratio (CMRR) and 4 mV maximum input offset voltage for accurate differential signal processing in noisy environments
- Integrated frequency compensation and 15 µA maximum bias current, reducing external component count in precision high-frequency amplifier designs
What is THS3001IDGNG4 used for?
The THS3001IDGNG4 is designed for high-speed ADC driver stages, video signal amplifiers, and wideband instrumentation front ends operating up to 420 MHz. Its current-feedback topology maintains constant bandwidth independent of gain setting, making it suitable for cable drivers and active filter stages in communications test equipment. Medical imaging, radar IF chains, and oscilloscope input buffers benefit from its combination of 350 MHz bandwidth and low input offset voltage.
What are the specifications of THS3001IDGNG4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK |
| Average Bias Current-Max (IIB) | 15 µA |
| Bandwidth (3dB)-Nom | 350MHz |
| Bias Current-Max (IIB) @25C | 10 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 73dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | S-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) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 1700V/us |
| Supply Current-Max | 9mA |
| Supply Voltage Limit-Max | 16.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD SILVER |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 420000 |
| 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 |
Where can I find the THS3001IDGNG4 datasheet?
THS3001IDGNG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS3001IDGNG4?
Compatible alternatives and drop-in replacements for THS3001IDGNG4:
Amplifier, 1 Func, 3000uV Offset-Max, 350MHz Band Width, BIPolar, PDSO8
Operational Amplifier, 1 Func, 4000uV Offset-Max, 350MHz Band Width, BIPolar, PDSO8
Frequently Asked Questions
How does the current-feedback architecture of THS3001IDGNG4 benefit high-frequency amplifier designs compared to voltage-feedback op-amps?
Unlike voltage-feedback amplifiers, the THS3001IDGNG4 current-feedback architecture maintains nearly constant -3 dB bandwidth of 350 MHz regardless of closed-loop gain setting, avoiding the gain-bandwidth product trade-off. This allows designers to set gains from 2 V/V to 10 V/V without sacrificing frequency response in wideband systems operating above 100 MHz.
Which ADC input frequencies can THS3001IDGNG4 drive reliably in a data acquisition front end?
With a 420 MHz unity-gain bandwidth and 350 MHz -3 dB bandwidth, the THS3001IDGNG4 can drive ADC inputs with sample rates up to several hundred MSPS, covering IF frequencies from DC to beyond 200 MHz. Its 65 dB CMRR and 4 mV maximum offset voltage ensure minimal signal distortion when buffering differential ADC inputs in 12-bit or 14-bit converters.
What package and bias current specifications should RF board designers consider when using THS3001IDGNG4?
The THS3001IDGNG4 is housed in a small-outline package suitable for compact RF PCB layouts, with a maximum average bias current of 15 µA and a 25°C maximum of 10 µA. Designers should provide proper bypass capacitors of 100 nF on the supply pins to suppress high-frequency noise, and keep input trace lengths under 5 mm to avoid parasitics that degrade the 350 MHz bandwidth.
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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.
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