THS4500MDGNREP Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
THS4500MDGNREP is a fully differential, low-distortion op-amp by Texas Instruments in an 8-pin SOIC enhanced-plastic package. Key specs: 30 MHz bandwidth, 80 dB CMRR, 4.6 µA bias current, voltage-feedback architecture for ADC driving. From $7.50 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4500MDGNREP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $19.8044(MOQ 2500)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of THS4500MDGNREP?
- Fully differential voltage-feedback amplifier with 30 MHz bandwidth enabling direct high-speed ADC driving with single-ended to differential signal conversion
- 80 dB typical CMRR with 74 dB minimum specification rejecting power-supply and board-level common-mode noise in differential signal chains
- Enhanced-plastic (EP) qualification for -55°C to 125°C operation supporting military-grade and harsh-environment instrumentation design in a standard 8-pin SOIC package
What is THS4500MDGNREP used for?
THS4500MDGNREP is the preferred ADC driver for 12-bit to 16-bit pipeline and SAR ADCs that require a differential input, converting single-ended signals from sensors or DAC outputs to differential format while providing low-distortion buffering at up to 30 MHz. High-performance data acquisition front ends in test-and-measurement instruments and communications receivers use the amplifier's wide common-mode input range and programmable output common-mode voltage to precisely center the ADC input swing. Its enhanced-plastic EP qualification also makes it suitable for military avionics and downhole oil-field data loggers operating at temperatures up to 125°C with long-term reliability requirements.
What are the specifications of THS4500MDGNREP?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 4.6 µA |
| Bandwidth (3dB)-Nom | 30MHz |
| Bias Current-Max (IIB) @25C | 4.6 µA |
| Common-mode Reject Ratio-Min | 74dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 2 µA |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -8.25 V |
| Neg Supply Voltage-Nom (Vsup) | -15 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 | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 2800V/us |
| Supply Current-Max | 28mA |
| Supply Voltage Limit-Max | 8.25V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 300000 |
| Voltage Gain-Min | 282 |
| 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 | Thailand |
Where can I find the THS4500MDGNREP datasheet?
THS4500MDGNREP Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS4500MDGNREP?
Compatible alternatives and drop-in replacements for THS4500MDGNREP:
Amplifier, 1 Func, 7000uV Offset-Max, 30MHz Band Width, PDSO8
Frequently Asked Questions
What bandwidth and distortion performance does THS4500MDGNREP offer when driving a 16-bit ADC?
THS4500MDGNREP provides a 30 MHz small-signal bandwidth with low harmonic distortion that makes it suitable as a differential driver for 16-bit ADCs sampling at up to 20 MSPS. At a 1 MHz input frequency and 2 Vpp differential output, typical HD3 is below -90 dBc, preserving the ADC's dynamic range and keeping spurious-free dynamic range above 85 dB in precision measurement applications.
How does THS4500MDGNREP convert a single-ended sensor signal to differential for ADC input?
THS4500MDGNREP uses a fully differential architecture with an output common-mode control pin (VOCM) that sets the output center voltage independently of the input. By connecting the non-inverting input to the single-ended sensor signal and the inverting input to a mid-supply reference, the amplifier generates a differential output with a center voltage matching the ADC's common-mode input, allowing direct single-ended to differential conversion with 80 dB CMRR across 30 MHz bandwidth.
What temperature range does the EP-qualified THS4500MDGNREP support for harsh-environment designs?
The THS4500MDGNREP enhanced-plastic (EP) qualification covers -55°C to 125°C junction temperature, verified through military-level accelerated life and thermal cycling tests. This range allows deployment in automotive engine compartments at 125°C ambient, airborne avionics racks at -55°C cold soak, and industrial outdoor enclosures subject to 85°C continuous operating temperature with 10-year service life requirements.
How does THS4500MDGNREP compare to THS4503 for a compact 8-pin differential ADC driver design?
Both THS4500MDGNREP and THS4503 are fully differential amplifiers in 8-pin SOIC packages targeting ADC driver applications, but THS4500MDGNREP adds the enhanced-plastic EP qualification extending operation to -55°C, while THS4503 is rated for -40°C to 125°C. For cost-sensitive commercial designs not requiring -55°C operation, THS4503 is available at a lower price; for military or aerospace programs requiring the full -55°C lower limit with a familiar pin-compatible footprint, THS4500MDGNREP is the specified part.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $19.8044 | $49511.00 |
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