TSB712IDT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TSB712IDT is a precision 36 V rail-to-rail input/output BiCMOS operational amplifier with 6 MHz gain-bandwidth product and 105 dB typical CMRR. It features 0.3 µA maximum bias current at 25°C and internal frequency compensation for stable single-supply operation. Packaged in SOT-23-5 for space-sensitive industrial measurement and signal conditioning applications.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TSB712IDT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6624(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 TSB712IDT?
- 36 V supply operation with rail-to-rail input and output swing for maximum dynamic range in high-voltage signal chains
- 105 dB typical CMRR with 75 dB minimum ensures superior common-mode noise rejection in precision measurement circuits
- Ultra-low 0.3 µA bias current at 25°C minimizes loading errors on high-impedance sensors and resistive dividers
What is TSB712IDT used for?
The TSB712IDT is optimized for precision analog signal conditioning in industrial measurement instruments, battery management systems, and sensor interface circuits operating from supplies up to 36 V. Its rail-to-rail input and output capability and 6 MHz bandwidth make it suitable for current sensing, strain gauge amplifiers, and active filter stages in 24 V industrial automation systems. The low bias current is especially valuable in high-impedance pH sensor interfaces and precision voltage reference buffers where input leakage directly affects measurement accuracy.
What are the specifications of TSB712IDT?
| Factory Lead Time | 12Weeks |
| Date Of Intro | 2018-09-24 |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.9 µA |
| Bias Current-Max (IIB) @25C | 0.3 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 105dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1400 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 2V/us |
| Slew Rate-Nom | 2.7V/us |
| Supply Current-Max | 3mA |
| Supply Voltage Limit-Max | 40V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 6000 |
| Voltage Gain-Min | 177827.94 |
| 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 | Philippines |
Where can I find the TSB712IDT datasheet?
TSB712IDT Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TSB712IDT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of the TSB712IDT, and what signal frequencies does it support?
The TSB712IDT has a gain-bandwidth product of 6 MHz, meaning it maintains unity gain stability at 6 MHz and supports closed-loop bandwidths of 600 kHz at a gain of 10 V/V. This bandwidth is sufficient for audio signal processing, sensor digitization at up to 100 kHz, and active anti-aliasing filters in industrial measurement systems.
How does the 105 dB CMRR of the TSB712IDT benefit differential signal measurement in noisy industrial environments?
With a typical CMRR of 105 dB and a minimum guaranteed 75 dB, the TSB712IDT attenuates 50 Hz or 60 Hz mains common-mode interference by more than 100,000 times relative to the differential signal. This rejection is critical in 4-20 mA current loop receivers and Wheatstone bridge amplifiers where power-line noise would otherwise corrupt precision measurements.
Can the TSB712IDT operate from a single 3.3 V supply in low-voltage sensor interfaces?
No, the TSB712IDT is optimized for higher supply voltages and is specified for supplies up to 36 V. For single 3.3 V supply designs, engineers should consider a lower-voltage rail-to-rail op-amp. The TSB712IDT excels at 12 V to 36 V industrial supply rails where its wide voltage headroom and 6 MHz bandwidth provide the best performance advantage.
When does the 0.3 µA bias current of the TSB712IDT make a measurable difference compared to op-amps with nA-range bias?
A 0.3 µA bias current causes a 30 mV offset error when flowing through a 100 kΩ source impedance, which is acceptable for most industrial sensors but not for pH electrodes or electrometer inputs exceeding 10 MΩ. For source impedances below 1 MΩ, the TSB712IDT's 0.3 µA bias adds less than 300 mV error and is within the tolerance of typical 4-20 mA or voltage measurement applications.
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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+ | $0.9153 | $91.53 |
| 250+ | $0.8600 | $215.00 |
| 500+ | $0.8287 | $414.37 |
| 1000+ | $0.8208 | $820.84 |
| 2500+ | $0.6700 | $1675.00 |
| 10000+ | $0.6623 | $6623.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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