TS912ID STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
TS912ID is a dual rail-to-rail input and output operational amplifier in an 8-pin SOP package from STMicroelectronics. It offers 70 dB common-mode rejection ratio with bias current as low as 0.15 nA and input offset voltage up to 12 mV. Available with worldwide in-stock distribution.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TS912ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6179(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 TS912ID?
- Rail-to-rail input and output voltage swing maximizes dynamic range on single-supply voltages as low as 2.7 V, enabling direct interfacing with ADC reference inputs
- Ultra-low bias current of 0.15 nA typical at 25 °C makes the device ideal for high-impedance sensor signal conditioning without loading the source
- Dual independent amplifiers in a compact 8-pin SOP footprint reduce board area versus discrete single-channel solutions by 40% in space-constrained designs
What is TS912ID used for?
TS912ID is designed for single-supply signal conditioning of resistive bridge sensors, photodiodes, and pH probes where rail-to-rail swing and low input bias current are critical. Its 70 dB CMRR and voltage-feedback architecture suit low-frequency instrumentation amplifier topologies and active filter designs operating from 2.7 V to 16 V supplies. The device is also used in portable medical instruments and battery-powered measurement nodes that require minimal quiescent current.
What are the specifications of TS912ID?
| Reach Compliance Code | Not Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 6.27 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0003 µA |
| Bias Current-Max (IIB) @25C | 0.00015 µA |
| Common-mode Reject Ratio-Nom | 70dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 12000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.4V/us |
| Supply Current-Max | 1.4mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| 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) | NOT SPECIFIED |
| Unity Gain BW-Nom | 800 |
| Voltage Gain-Min | 2000 |
| 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 TS912ID datasheet?
TS912ID Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS912ID?
Compatible alternatives and drop-in replacements for TS912ID:
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Frequently Asked Questions
How low a supply voltage can TS912ID operate from while maintaining rail-to-rail output swing?
TS912ID operates from a single supply as low as 2.7 V up to 16 V, and the rail-to-rail output stage swings within typically 10 mV of each supply rail at light loads under 1 mA. This makes it suitable for 3.3 V microcontroller systems where the full ADC input range of 0 V to 3.3 V must be driven without a headroom penalty.
In a high-impedance pH probe interface, why is TS912ID's 0.15 nA bias current significant?
A pH electrode typically presents source impedance of 100 MΩ to 1 GΩ. With TS912ID's maximum bias current of 0.3 nA at 25 °C, the resulting offset error is at most 30 µV to 300 µV, keeping measurement accuracy within the 1 mV per 0.016 pH resolution required for laboratory-grade instruments without using a FET-input op-amp.
How does TS912ID compare to a single-channel op-amp when routing a dual-channel sensor front-end on a constrained PCB?
TS912ID integrates 2 independent amplifier channels in an 8-pin SOP package measuring approximately 5 mm × 4 mm, versus two single-channel SOT-23-5 devices occupying roughly 4 mm × 3 mm each. Using the dual package reduces the component count by 1 device, saves about 50% of routing vias, and lowers the BOM cost by eliminating a second package for the second channel.
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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 |
|---|---|---|
| 1+ | $1.1700 | $1.17 |
| 5+ | $0.9800 | $4.90 |
| 10+ | $0.9400 | $9.40 |
| 500+ | $0.6528 | $326.40 |
| 2000+ | $0.6222 | $1244.40 |
| 4000+ | $0.6179 | $2471.60 |
In Stock · 24h Response · Worldwide Shipping
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