THS4521IDGKT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
THS4521IDGKT is a very low power, rail-to-rail output, fully differential amplifier with 9.3 MHz bandwidth and 80 dB CMRR. Ideal for ADC driving, differential signal processing, and low-power data acquisition. From $0.5965, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- THS4521IDGKT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5965(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 THS4521IDGKT?
- Very low power consumption ideal for battery-powered and portable applications
- Rail-to-rail output swing maximizes dynamic range in low-supply designs
- 9.3 MHz bandwidth (3dB) with voltage-feedback architecture for precise differential signal processing
- 80 dB minimum CMRR (102 dB typical) ensures excellent common-mode noise rejection
- Available in compact MSOP-8 package (IDGKT) for space-constrained PCB designs
What is THS4521IDGKT used for?
The THS4521IDGKT is well-suited for driving analog-to-digital converters (ADCs) in low-power data acquisition systems and portable instrumentation. Its fully differential architecture and rail-to-rail output make it an excellent choice for single-supply signal conditioning, medical monitoring equipment, and battery-powered sensor interfaces. It is also widely used in differential line drivers and receivers where low power and high common-mode rejection are critical.
What are the specifications of THS4521IDGKT?
| 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 | S-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 | TSSOP8,.19 |
| Package Shape | SQUARE |
| 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 | 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 | 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 |
Where can I find the THS4521IDGKT datasheet?
THS4521IDGKT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS4521IDGKT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth and input bias current of the THS4521IDGKT?
The THS4521IDGKT offers a 3dB bandwidth of 9.3 MHz and a maximum input bias current of 0.9 µA at 25°C (0.95 µA max overall), making it suitable for precision low-power signal processing applications.
What are the typical applications for the THS4521IDGKT?
The THS4521IDGKT is commonly used in ADC input driving, differential signal conditioning, battery-powered portable instruments, medical monitoring devices, and low-power data acquisition front ends where rail-to-rail output and low power consumption are required.
What package does the THS4521IDGKT use and is it RoHS compliant?
The THS4521IDGKT is available in the MSOP-8 (VSON/MSOP small outline) package. It is fully RoHS compliant (Pb-free code: Yes), suitable for use in modern environmentally-conscious electronic designs.
What is the CMRR specification of the THS4521IDGKT?
The THS4521IDGKT provides a minimum common-mode rejection ratio (CMRR) of 80 dB, with a typical value of 102 dB, ensuring robust rejection of common-mode noise and interference in differential signal paths.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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+ | $5.2875 | $5.29 |
| 3+ | $3.5250 | $10.57 |
| 10+ | $3.3100 | $33.10 |
| 25+ | $3.0600 | $76.50 |
| 325+ | $0.6198 | $201.44 |
| 420+ | $0.5965 | $250.53 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit