TS924ID STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TS924ID is a quad rail-to-rail operational amplifier in SOP-14 package with 80 dB CMRR and 0.1 µA max bias current. Suited for precision signal conditioning. Available from stock worldwide.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TS924ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9522(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad rail-to-rail input/output op-amp with 80 dB typical CMRR enabling accurate signal conditioning near supply rails
- Ultra-low input bias current of 0.1 µA max at 25°C reduces loading errors in high-impedance sensor interfaces
- Voltage-feedback architecture with internal frequency compensation in compact SOP-14 package for space-constrained designs
Applications
The TS924ID is ideal for battery-powered sensor front-ends and portable measurement instruments where rail-to-rail output swing maximizes dynamic range at low supply voltages of 2.7 V to 12 V. Its quad configuration and low bias current suit multi-channel active filter and instrumentation amplifier circuits in medical and industrial sensing equipment. The SOP-14 package with RoHS-compliant construction fits automated SMT assembly in consumer and industrial applications.
Specifications
| 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 | 5000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| 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 | TUBE |
| 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 TS924ID:
Frequently Asked Questions
What CMRR specification does the TS924ID deliver and why does it matter for sensor signal conditioning?
The TS924ID achieves a typical CMRR of 80 dB (minimum 60 dB), which attenuates common-mode noise such as 50 Hz or 60 Hz interference by a factor of 10,000, preserving weak sensor signals as small as 1 mV differential in the presence of several hundred millivolts of common-mode noise.
How does the rail-to-rail output of the TS924ID benefit designs running from a single 3.3 V or 5 V supply?
With rail-to-rail output, the TS924ID swings to within a few millivolts of both the positive and negative supply rails, delivering a usable output range of approximately 3.28 V on a 3.3 V supply. This maximizes the ADC input range in single-supply data acquisition systems, improving effective resolution by 1 to 2 bits compared to non-rail-to-rail amplifiers.
For a 4-channel active low-pass filter design, what advantage does the quad TS924ID offer over four single op-amps?
Using the TS924ID consolidates 4 op-amp stages into a single SOP-14 package, saving at least 3 PCB footprints and reducing board area by roughly 100 mm² compared to four SOT-23-5 single op-amps, while the matched 5 mV max offset voltage across all 4 channels minimizes inter-channel gain error.
In high-impedance pH or electrochemical sensor interfaces, how does the 0.1 µA max bias current of the TS924ID affect measurement accuracy?
At 0.1 µA maximum bias current and a sensor source impedance of 1 MΩ, the TS924ID introduces a worst-case offset error of only 0.1 V, which is negligible for most pH electrode signals spanning 0 V to 2 V. This eliminates the need for guard-ring shielding techniques required by op-amps with nA-range bias currents in high-impedance electrochemical applications.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0000 | $2.00 |
| 14+ | $1.2000 | $16.80 |
| 51+ | $1.0000 | $51.00 |
| 1000+ | $0.9651 | $965.10 |
| 2000+ | $0.9556 | $1911.20 |
| 5000+ | $0.9522 | $4761.00 |
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