THS4522IPWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The THS4522IPWR is a very low power dual-channel rail-to-rail output fully differential amplifier from Texas Instruments with 9.3MHz bandwidth and 102dB CMRR. Features 0.9µA max bias current per channel in a small outline package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- THS4522IPWR 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
Key Features
- Dual-channel fully differential architecture with rail-to-rail output enables single-supply ADC driving with maximum dynamic range
- Ultra-low 0.9µA maximum bias current per channel minimizes power consumption in battery-powered data acquisition systems
- 9.3MHz bandwidth with 102dB nominal CMRR ensures accurate differential signal amplification while rejecting common-mode interference
Applications
The THS4522IPWR is ideal for low-power data acquisition systems, ADC driver circuits, and sensor signal conditioning in portable medical devices and industrial instruments. Its dual fully differential channels make it well-suited for driving differential-input ADCs in battery-powered equipment where low quiescent current is critical. The device is also used in active filter designs, instrumentation amplifier front-ends, and communications receivers that require high common-mode rejection and rail-to-rail output swing.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.95 µA |
| Bandwidth (3dB)-Nom | 9.3MHz |
| Bias Current-Max (IIB) @25C | 0.9 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 102dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.18 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | YES |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 490V/us |
| Supply Current-Max | 2.5mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| 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 | 95000 |
| Voltage Gain-Min | 100000 |
| Wideband | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for THS4522IPWR:
Amplifier, 2 Func, 2000uV Offset-Max, 9.3MHz Band Width, BICMOS, PDSO16
Frequently Asked Questions
What is the bandwidth of the THS4522IPWR?
The THS4522IPWR has a nominal 3dB bandwidth of 9.3MHz, making it suitable for audio, sensor interface, and data acquisition applications requiring accurate amplification of signals up to several megahertz.
What is the bias current of the THS4522IPWR?
The THS4522IPWR has a maximum input bias current of 0.9µA at 25°C and 0.95µA average, enabling very low power operation that is ideal for battery-powered and always-on sensing applications with tight current budgets.
What does fully differential mean for the THS4522IPWR?
A fully differential amplifier like the THS4522IPWR amplifies the difference between two input signals and produces a balanced differential output, which is ideal for driving differential-input ADCs, improving noise immunity, and reducing even-order harmonic distortion in the signal chain.
What package is the THS4522IPWR available in?
The THS4522IPWR is available in a small outline (TSSOP or similar SO) surface-mount package, providing a compact PCB footprint suitable for high-density board designs in portable and industrial electronics.
What is the CMRR of the THS4522IPWR?
The THS4522IPWR features a nominal common-mode rejection ratio of 102dB and a minimum of 80dB, ensuring excellent rejection of common-mode noise and interference for accurate differential signal amplification in precision measurement systems.
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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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