THS4521ID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
THS4521ID is a very low power rail-to-rail output fully differential amplifier from Texas Instruments, featuring 9.3 MHz bandwidth, 102 dB CMRR, and 0.9 µA bias current. From $1.40, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4521ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3952(MOQ 1)
- 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 THS4521ID?
- Very low power consumption ideal for battery-powered and portable applications
- Rail-to-rail output enables maximum dynamic range on low supply voltages
- Fully differential architecture with 9.3 MHz bandwidth and 102 dB CMRR for high signal integrity
- Ultra-low bias current of 0.9 µA at 25°C minimizes input loading effects
- Available in compact Small Outline Package for space-constrained designs
What is THS4521ID used for?
The THS4521ID is well-suited for low-power signal conditioning in portable medical devices, battery-operated instrumentation, and handheld test equipment. Its fully differential topology makes it ideal for ADC driver applications requiring high common-mode rejection and low noise. It is also used in audio processing, sensor interface circuits, and communication systems where power efficiency is critical.
What are the specifications of THS4521ID?
| Voltage Gain-Min | 100000 |
| 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-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | YES |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 490V/us |
| Supply Current-Max | 1.25mA |
| 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 | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 95000 |
| 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 |
Where can I find the THS4521ID datasheet?
THS4521ID Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS4521ID?
Compatible alternatives and drop-in replacements for THS4521ID:
suggested
suggested
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Frequently Asked Questions
What is the bandwidth of the THS4521ID?
The THS4521ID has a nominal 3 dB bandwidth of 9.3 MHz, making it suitable for medium-frequency signal processing applications such as ADC drivers and sensor interfaces where moderate speed and low power are both required.
What supply voltage range does the THS4521ID support?
The THS4521ID operates as a rail-to-rail output amplifier, designed for low supply voltage environments. It supports single or dual supply configurations typical for portable and battery-powered designs, allowing maximum output swing close to the supply rails.
What are typical applications for the THS4521ID?
Typical applications include low-power ADC drivers, differential signal conditioning, portable medical instrumentation, handheld test equipment, audio processing circuits, and any design requiring a fully differential amplifier with minimal power consumption and high common-mode rejection ratio of 102 dB.
What package is the THS4521ID available in?
The THS4521ID is available in a Small Outline Package (SOIC), which offers a compact footprint suitable for space-constrained PCB designs. The 'ID' suffix denotes the SOIC-8 package variant from Texas Instruments.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $3.3900 | $3.39 |
| 25+ | $3.0300 | $75.75 |
| 50+ | $2.8900 | $144.50 |
| 75+ | $2.8400 | $213.00 |
| 138+ | $1.4497 | $200.06 |
| 180+ | $1.3952 | $251.14 |
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