OPA211AIDGKT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments OPA211AIDGKT is a high-precision operational amplifier featuring 80MHz bandwidth, 1.1nV/√Hz ultra-low noise, 110dB CMRR, and rail-to-rail output in 8-Pin MSOP package. Ideal for instrumentation and precision signal conditioning. From $4.46 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA211AIDGKT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.4642(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA211AIDGKT?
- Ultra-low voltage noise: 1.1nV/√Hz at 1kHz for precision signal acquisition
- 80MHz gain-bandwidth product enabling high-speed amplification
- 110dB minimum CMRR (120dB typical) for excellent common-mode rejection
- Rail-to-rail output swing maximizes dynamic range in low-voltage systems
- Wide supply range: 5V to 28V for versatile power supply compatibility
- Compact 8-Pin MSOP package for space-constrained designs
What is OPA211AIDGKT used for?
The OPA211AIDGKT is well-suited for precision instrumentation amplifiers, medical sensor front-ends, and data acquisition systems where low noise and high accuracy are critical. Its 80MHz bandwidth and low offset voltage make it ideal for audio signal processing, test and measurement equipment, and industrial control circuits. The wide supply voltage range and rail-to-rail output further extend its use in battery-powered portable instruments and precision ADC driver applications.
What are the specifications of OPA211AIDGKT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.2 µA |
| Bias Current-Max (IIB) @25C | 0.125 µA |
| Common-mode Reject Ratio-Min | 110dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.1 µA |
| Input Offset Voltage-Max | 50 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| 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 | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 27V/us |
| Supply Current-Max | 4.5mA |
| Supply Voltage Limit-Max | 20V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| 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 | 45000 |
| Voltage Gain-Min | 316000 |
| 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 OPA211AIDGKT datasheet?
OPA211AIDGKT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA211AIDGKT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth and noise performance of the OPA211AIDGKT?
The OPA211AIDGKT provides an 80MHz gain-bandwidth product and an ultra-low voltage noise of 1.1nV/√Hz at 1kHz. These specifications make it suitable for high-speed precision amplification in instrumentation and data acquisition systems where signal integrity is critical.
What supply voltage range does the OPA211AIDGKT support?
The OPA211AIDGKT operates over a wide supply voltage range of 5V to 28V (±2.5V to ±14V split supply), offering flexibility for use in both single-supply and dual-supply designs across industrial, medical, and portable equipment applications.
What package does the OPA211AIDGKT use and what are typical applications?
The OPA211AIDGKT is packaged in an 8-Pin MSOP (VSSOP) small outline package, ideal for space-constrained PCB designs. Typical applications include precision instrumentation amplifiers, ADC input drivers, medical sensor signal conditioning, audio amplification, and test and measurement equipment.
What is the common-mode rejection ratio (CMRR) of the OPA211AIDGKT?
The OPA211AIDGKT achieves a minimum CMRR of 110dB and a typical CMRR of 120dB. This high common-mode rejection ensures excellent suppression of noise and interference on both inputs, which is critical in differential measurement and instrumentation applications.
Can I find in-stock OPA211AIDGKT with worldwide shipping?
Yes, the OPA211AIDGKT is available in stock from authorized distributors starting from approximately $4.46 per unit, with worldwide shipping options. FindMyChip can help you source the OPA211AIDGKT and submit a request for quote to verify current pricing and availability.
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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+ | $10.4200 | $10.42 |
| 10+ | $8.1420 | $81.42 |
| 25+ | $7.2800 | $182.00 |
| 39+ | $5.1510 | $200.89 |
| 51+ | $4.9793 | $253.94 |
| 68+ | $4.4642 | $303.57 |
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