TS924AIDT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The TS924AIDT is a quad rail-to-rail output operational amplifier from STMicroelectronics with 80 dB typical CMRR, 1.8 mV maximum input offset voltage, and 0.1 µA maximum bias current. It operates on 2.7 V to 12 V single supply and is available in a 14-pin TSSOP package for multichannel precision signal conditioning.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TS924AIDT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1700(MOQ 100)
- 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 TS924AIDT?
- Rail-to-rail output swing on 2.7 V to 12 V single supply maximizes signal dynamic range in low-voltage sensor circuits
- 80 dB typical common-mode rejection ratio delivers high accuracy in differential measurement and bridge sensor amplifier designs
- Low 1.8 mV maximum input offset voltage enables precision signal conditioning without trimming
- Ultra-low 0.1 µA maximum input bias current minimizes error in high-impedance sensor interfaces and charge amplifier circuits
- Quad amplifier configuration in a 14-pin TSSOP integrates four channels for compact multichannel designs
What is TS924AIDT used for?
The TS924AIDT is designed for precision multichannel signal conditioning in industrial instrumentation, medical diagnostic equipment, and portable test devices where low offset voltage and high CMRR are critical. Its rail-to-rail output and wide 2.7 V to 12 V supply range support direct interfacing with both 3.3 V microcontroller ADCs and 5 V to 12 V industrial analog signal chains. The device is commonly used in active filter banks, Wheatstone bridge amplifiers, photodiode transimpedance arrays, and 4-20 mA current loop transmitters.
What are the specifications of TS924AIDT?
| Factory Lead Time | 10Weeks |
| YTEOL | 6.52 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.1 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1800 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 14 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.7V/us |
| Slew Rate-Nom | 1.3V/us |
| Supply Current-Max | 7mA |
| Supply Voltage Limit-Max | 14V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 4000 |
| Voltage Gain-Min | 15000 |
| 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 |
| Country of Origin | Morocco |
Where can I find the TS924AIDT datasheet?
TS924AIDT Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS924AIDT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the TS924AIDT suitable for precision bridge sensor measurements compared to general-purpose op-amps?
The TS924AIDT offers 80 dB typical CMRR and a maximum input offset voltage of only 1.8 mV, allowing it to amplify small differential signals from Wheatstone bridge sensors of 1 mV to 10 mV without introducing significant offset errors. Its ultra-low 0.1 µA maximum input bias current also minimizes resistive loading errors on high-impedance bridge networks with resistances in the 1 kΩ to 100 kΩ range.
What supply voltage range does the TS924AIDT support and how flexible is it for mixed-voltage system designs?
The TS924AIDT operates from a single supply of 2.7 V to 12 V, or equivalently from a dual supply of ±1.35 V to ±6 V, making it compatible with 3.3 V, 5 V, and 9 V to 12 V systems. This flexibility allows one component to serve as the amplification stage across different board revisions and power domains in industrial and consumer products.
How does the TS924AIDT's quad configuration save cost and space in a 4-channel data acquisition module?
By integrating 4 op-amp channels in a single 14-pin TSSOP package of approximately 5 mm × 4.4 mm, the TS924AIDT reduces BOM entries from 4 separate ICs to 1 and cuts total amplifier package area by roughly 60% compared to using four individual SOT-23 single op-amps. This simplification also reduces the number of decoupling capacitors required, further lowering component count in 4-channel ADC front-end designs.
For a 4-20 mA current loop transmitter, why is the TS924AIDT's rail-to-rail output important?
In a 4-20 mA current loop powered from a 12 V or 24 V rail, a rail-to-rail output op-amp can drive the control transistor gate to within millivolts of the supply rail, allowing the output stage to represent the full 4 mA to 20 mA span without headroom loss. Conventional op-amps with output swing limited to 1 V to 2 V below the rail would compress the usable output range, degrading loop accuracy to below 0.5% of span.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.9801 | $198.01 |
| 250+ | $1.3730 | $343.25 |
| 500+ | $1.2800 | $640.00 |
| 1000+ | $1.1700 | $1170.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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