TS924AIPT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TS924AIPT is a quad rail-to-rail operational amplifier with voltage-feedback architecture in a 14-pin TSSOP package. Key specs: 1.8 mV maximum input offset voltage, 80 dB typical CMRR, 0.1 µA maximum bias current. Available from stock worldwide with competitive pricing.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TS924AIPT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7856(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad op-amp configuration in a single 14-pin TSSOP package reduces BOM count and board space for multi-channel signal conditioning designs
- 80 dB typical common-mode rejection ratio and 1.8 mV maximum input offset voltage enable precise weak-signal amplification in sensor interface circuits
- Rail-to-rail voltage-feedback architecture maximizes output swing on low-voltage 3 V to 5 V single-supply systems without signal clipping
Applications
The TS924AIPT is suitable for multi-channel sensor signal conditioning in industrial instrumentation, precision analog front-ends for ADC drivers, and active filter implementations in medical measurement equipment. Its quad configuration with low 0.1 µA bias current is ideal for high-impedance sensor interfaces such as pH electrodes, photodiode transimpedance amplifiers, and bridge strain gauge circuits that require minimal loading of the source. Battery-powered portable instruments also benefit from the rail-to-rail output swing and low-voltage operation, which maximizes dynamic range on 3.3 V single-supply systems.
Specifications
| Factory Lead Time | 20Weeks |
| YTEOL | 6.5 |
| 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 | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| 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-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) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TS924AIPT:
Frequently Asked Questions
How many independent amplifier channels does TS924AIPT provide, and what is the package format?
The TS924AIPT contains 4 independent operational amplifier channels in a single 14-pin TSSOP package with 0.65 mm pin pitch. Each channel has its own inverting and non-inverting inputs plus one output, sharing only the power supply pins, which makes it convenient for multi-channel sensor conditioning without external coupling between channels.
What input offset voltage and CMRR specs make TS924AIPT suitable for precision sensor amplification?
The TS924AIPT specifies a maximum input offset voltage of 1800 µV (1.8 mV) and a typical common-mode rejection ratio of 80 dB, with a minimum guaranteed CMRR of 60 dB. These parameters allow the amplifier to resolve sensor signals in the millivolt range with acceptable DC error budgets in bridge sensor and thermocouple front-end circuits.
Can TS924AIPT operate from a single 3.3 V supply in low-voltage embedded sensor systems?
Yes, the TS924AIPT is designed for low single-supply operation and its rail-to-rail output architecture swings to within a few millivolts of both supply rails. On a 3.3 V single supply, the output can swing from approximately 0 V to near 3.3 V, maximizing the ADC input range and signal dynamic range in 12-bit and 16-bit ADC-based sensor acquisition systems.
How does the 0.1 µA maximum bias current of TS924AIPT affect high-impedance sensor interface designs?
With a maximum input bias current of 0.1 µA, the TS924AIPT introduces a maximum 0.1 V error across a 1 MΩ source impedance, which is acceptable for most pH electrode and photodiode transimpedance applications requiring source impedances up to 10 MΩ. Lower bias current amplifiers may be needed for ultra-high-impedance sources above 10 MΩ, but for standard industrial sensor types, the 0.1 µA specification is sufficient to achieve millivolt-level accuracy.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
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 |
|---|---|---|
| 25+ | $2.3700 | $59.25 |
| 100+ | $1.4700 | $147.00 |
| 250+ | $1.3900 | $347.50 |
| 500+ | $1.3200 | $660.00 |
| 1000+ | $1.2400 | $1240.00 |
| 2500+ | $0.7856 | $1964.00 |
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.”