THS4551IRUNT Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
THS4551IRUNT is a fully differential operational amplifier from Texas Instruments featuring 220V/µs slew rate, 93dB CMRR, and 175µV max input offset voltage in a compact QFN-10 package. From $2.62 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- THS4551IRUNT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6220(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220V/µs High Slew Rate for fast signal processing in wideband applications
- Superior 110dB typical CMRR for excellent common-mode noise rejection
- Ultra-low 175µV max input offset voltage ensuring precision signal accuracy
- Compact QFN-10 package ideal for space-constrained PCB designs
- Voltage-feedback architecture with internal frequency compensation for stable operation
Applications
The THS4551IRUNT is widely used in high-speed data acquisition systems, ADC driver circuits, and differential signal conditioning applications. Its high slew rate and excellent CMRR make it ideal for industrial measurement equipment, medical instrumentation, and communications infrastructure. This amplifier also suits active filter designs and test and measurement systems requiring precision differential signal handling.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 2 µA |
| Bias Current-Max (IIB) @25C | 1.5 µA |
| Common-mode Reject Ratio-Min | 93dB |
| Common-mode Reject Ratio-Nom | 110dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 175 µV |
| JESD-30 Code | S-PQCC-N10 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC10,.08SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 220V/us |
| Supply Current-Max | 1.44mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 135000 |
| Voltage Gain-Min | 100000 |
| Wideband | YES |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for THS4551IRUNT:
Frequently Asked Questions
What is the slew rate and bandwidth of the THS4551IRUNT?
The THS4551IRUNT features a 220V/µs slew rate, making it suitable for high-speed signal processing applications such as ADC drivers and wideband amplifiers where fast signal transitions are critical.
What is the input offset voltage specification for the THS4551IRUNT?
The THS4551IRUNT has a maximum input offset voltage of 175µV, which ensures high precision in differential signal amplification applications like data acquisition and instrumentation systems.
What package does the THS4551IRUNT use and what are its dimensions?
The THS4551IRUNT is housed in a QFN-10 (Quad Flat No-Lead) package, which offers a compact footprint suitable for space-constrained PCB designs in portable and high-density electronic systems.
What are typical applications for the THS4551IRUNT differential amplifier?
The THS4551IRUNT is commonly used as an ADC driver, in active filter designs, differential signal conditioning circuits, industrial measurement equipment, medical instrumentation, and high-speed data acquisition systems requiring excellent CMRR of up to 110dB typical.
What is the common-mode rejection ratio (CMRR) of the THS4551IRUNT?
The THS4551IRUNT provides a minimum CMRR of 93dB and a typical CMRR of 110dB, ensuring superior rejection of common-mode noise and interference, making it ideal for precision differential measurement applications.
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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 |
|---|---|---|
| 1+ | $5.2440 | $5.24 |
| 2+ | $4.6000 | $9.20 |
| 5+ | $3.4086 | $17.04 |
| 21+ | $2.6220 | $55.06 |
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