TS932ID STMicroelectronics Integrated Circuit (Other) In Stock
The TS932ID is a dual voltage-feedback operational amplifier from STMicroelectronics featuring ultra-low bias current of 0.3 nA maximum and 85 dB typical common-mode rejection ratio. Housed in an 8-pin SOIC package, it delivers precision signal conditioning for low-current sensor interfaces. Available in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TS932ID Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TS932ID?
- Ultra-low input bias current of 0.3 nA maximum enables accurate signal processing from high-impedance sensor sources without loading errors
- 85 dB typical common-mode rejection ratio (CMRR) with 55 dB minimum ensures strong noise rejection in differential measurement circuits
- Dual op-amp in compact 8-pin SOIC (R-PDSO-G8) package with internal frequency compensation for stable unity-gain operation
What is TS932ID used for?
The TS932ID is well suited for precision instrumentation front-ends, pH sensor interfaces, and photodiode transimpedance amplifiers where the source impedance is very high and bias current errors must be kept below 1 nA. Its 85 dB CMRR makes it effective in bridge sensor conditioning circuits such as strain gauges and pressure transducers that require differential amplification with strong common-mode noise rejection. Medical and industrial signal acquisition systems that operate from low supply voltages also benefit from the TS932ID's voltage-feedback architecture and internal frequency compensation.
What are the specifications of TS932ID?
| YTEOL | 0 |
| 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-Min | 55dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 15000 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 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.5V/us |
| Supply Current-Max | 0.066mA |
| Supply Voltage Limit-Max | 12V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 100 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TS932ID datasheet?
TS932ID Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS932ID?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the TS932ID's 0.3 nA bias current affect its suitability for high-impedance sensor interfaces?
With a maximum input bias current of only 0.3 nA (300 pA), the TS932ID introduces negligible loading error on sources with impedances up to several hundred megaohms. For example, a 100 MΩ source driven by 0.3 nA produces just 30 mV of systematic offset, which is well within the device's 15 mV input offset voltage spec and can be trimmed further in precision designs.
What is the CMRR specification of the TS932ID, and which circuit topologies benefit most from it?
The TS932ID achieves 85 dB typical common-mode rejection ratio (CMRR) with a 55 dB minimum guarantee. Differential amplifier topologies — including Wheatstone bridge sensor amplifiers, ECG input stages, and 4-wire RTD measurement circuits — benefit most because they need to reject large common-mode voltages while amplifying microvolt to millivolt differential signals from transducers operating in electrically noisy environments.
In what package does TS932ID come, and is it suitable for automated PCB assembly?
The TS932ID is available in an 8-pin SOIC package (JEDEC R-PDSO-G8), which measures approximately 4.9 mm x 3.9 mm with 1.27 mm pin pitch. This package is fully compatible with standard automated SMT pick-and-place and reflow soldering processes, making volume assembly straightforward. The SOIC footprint is widely supported in EDA library tools, reducing layout effort.
Is TS932ID internally frequency-compensated, and what does that mean for designers targeting unity-gain configurations?
Yes, the TS932ID includes internal frequency compensation, meaning it is unity-gain stable without any external compensation capacitors. Designers can connect it in voltage follower (gain = 1) or inverting/non-inverting amplifier configurations with gains above 1 without risking oscillation. This simplifies the BOM and PCB layout compared to externally compensated op-amps, which require a precisely chosen external capacitor for stability at lower gains.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit