TS952IYPT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TS952IYPT is a dual rail-to-rail input/output low-power operational amplifier with 80 dB typical CMRR, 0.1 µA max bias current at 25°C, and voltage-feedback architecture. Packaged in a small outline SOT-23 style for space-critical analog signal conditioning.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TS952IYPT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1000(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 TS952IYPT?
- Rail-to-rail input and output swing enabling signal processing across the full supply voltage range
- Ultra-low input bias current of 0.1 µA maximum at 25°C for accurate high-impedance sensor interfacing
- 80 dB typical common-mode rejection ratio (CMRR) rejecting noise in differential measurement applications
- Low-power voltage-feedback architecture suited to battery-operated instrumentation with long run times
What is TS952IYPT used for?
The TS952IYPT is ideal for portable medical instruments, battery-powered sensor interfaces, and precision analog front-ends where rail-to-rail output swing and low bias current are required to accurately buffer resistive or capacitive sensors without signal clipping. Its low quiescent current and 80 dB CMRR make it well suited for bridge sensor amplifiers, electrochemical cell readout circuits, and low-voltage filter stages in wearable health-monitoring devices.
What are the specifications of TS952IYPT?
| Factory Lead Time | 11Weeks |
| YTEOL | 6.5 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.2 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | NO |
| Input Offset Current-Max (IIO) | 0.04 µA |
| Input Offset Voltage-Max | 8000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Number of Functions | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Slew Rate-Nom | 1V/us |
| Supply Current-Max | 2.6mA |
| 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) | NOT SPECIFIED |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 10000 |
| 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 | Mainland China |
Where can I find the TS952IYPT datasheet?
TS952IYPT Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS952IYPT?
Compatible alternatives and drop-in replacements for TS952IYPT:
Frequently Asked Questions
What input bias current does the TS952IYPT offer, and why does it matter for sensor interfaces?
The TS952IYPT has a maximum input bias current of 0.1 µA at 25°C (0.2 µA over temperature). For high-impedance sensors such as pH electrodes or photodiodes with 100 MΩ source impedances, even 0.1 µA of bias current causes only 10 mV of offset error — low enough for accurate 12-bit and 16-bit ADC readings in portable instruments.
How does the rail-to-rail output of TS952IYPT benefit 3.3 V single-supply designs?
In a 3.3 V single-supply system, a rail-to-rail output stage allows the TS952IYPT to swing from near 0 V to near 3.3 V, maximizing the usable output range for an ADC with a matching 3.3 V reference. Non-rail-to-rail op-amps would lose 0.5 V to 1.5 V of headroom at each rail, reducing effective dynamic range by up to 3 bits in a 12-bit system.
For a Wheatstone bridge strain-gauge circuit, how does the TS952IYPT's 80 dB CMRR reduce measurement error?
An 80 dB CMRR means the TS952IYPT attenuates common-mode noise by a factor of 10,000, so 1 V of 50 Hz mains interference at the input contributes only 0.1 mV of differential error. This meets the accuracy requirements of a 12-bit strain-gauge measurement system without additional hardware filtering.
Is TS952IYPT suitable for active filter designs in audio or sensor signal chains, and what bandwidth does it support?
Yes. The TS952IYPT's voltage-feedback architecture and low-power design support Sallen-Key and multiple-feedback active filter topologies at audio and low-frequency sensor bandwidths up to several hundred kHz. Its dual-amplifier configuration in a single package allows both filter stages of a 2nd-order Butterworth or Bessel filter to be implemented with a single component, saving board space in compact sensor modules.
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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+ | $1.7300 | $173.00 |
| 250+ | $1.4620 | $365.49 |
| 500+ | $1.4103 | $705.17 |
| 1000+ | $1.3600 | $1360.00 |
| 2000+ | $1.3500 | $2700.00 |
| 4000+ | $1.1000 | $4400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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