TSV992AID STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The TSV992AID is a dual CMOS operational amplifier from STMicroelectronics with a rail-to-rail input and output swing, a maximum input offset voltage of 3000 µV, and ultra-low bias current of 0.1 nA. Packaged in an 8-pin SOP, it is designed for general-purpose signal conditioning in low-voltage, space-constrained applications.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TSV992AID Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual op-amp with rail-to-rail input and output for full dynamic range on low supply voltages
- Ultra-low bias current of 0.1 nA maximum enabling high-impedance sensor interfacing
- Common-mode rejection ratio of 62 dB minimum, 82 dB typical for effective noise suppression
- Frequency-compensated design ensuring stable operation in unity-gain configurations
- 8-pin SOP package for compact PCB layouts in space-constrained consumer devices
- CMOS architecture for low quiescent current in battery-operated systems
Applications
The TSV992AID is suited for general-purpose amplification and filtering in consumer electronics, portable instruments, and IoT sensor nodes where low supply voltage and minimal quiescent current are priorities. Its dual-channel rail-to-rail configuration makes it effective in active filter designs, signal buffering, and transimpedance amplifier stages for photodetectors and other high-impedance sensors operating from 2.7 V to 5.5 V supplies.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0001 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 62dB |
| Common-mode Reject Ratio-Nom | 82dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| 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 | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 10V/us |
| Supply Current-Max | 2.2mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 20000 |
| Voltage Gain-Min | 5600 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TSV992AID:
Frequently Asked Questions
What is the input offset voltage specification of the TSV992AID, and in which precision tiers does it fit?
The TSV992AID has a maximum input offset voltage of 3000 µV (3 mV). This positions it in the general-purpose tier rather than precision or zero-drift categories, making it appropriate for applications where offset errors of a few millivolts are acceptable, such as audio buffers, active filters, and non-critical sensor front-ends rather than high-resolution 16-bit data acquisition.
How does the rail-to-rail output of the TSV992AID extend the usable signal swing in a 3.3 V single-supply system?
With rail-to-rail output, the TSV992AID can swing to within a few millivolts of both the 0 V ground and the 3.3 V supply rail, delivering an effective output range of approximately 3.28 V peak-to-peak. This maximizes the dynamic range available to a downstream 10-bit or 12-bit ADC, reducing the need for external level-shifting or attenuation networks.
For a battery-powered IoT sensor node, how does the TSV992AID's bias current specification help preserve battery life?
The TSV992AID draws a maximum bias current of 0.1 nA at the inputs, which is essentially negligible in the overall power budget of an IoT node. More importantly, the dual CMOS op-amp's low quiescent supply current allows the node to remain in a low-power sensing loop for extended periods, significantly extending runtime from a 2-cell AA battery pack rated at 2000 mAh.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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