TS461CLT STMicroelectronics Integrated Circuit (SOT23 (5-Pin)) In Stock
The TS461CLT is a single voltage-feedback operational amplifier from STMicroelectronics, featuring a maximum input offset voltage of 7mV, 1µA maximum bias current, and 60dB minimum common-mode rejection ratio (CMRR) in a compact 5-pin SOT-23 package. It is internally frequency compensated for unconditional stability in a wide range of amplifier configurations. Available in stock from authorized distributors worldwide with fast global shipping.
- Manufacturer
- STMicroelectronics
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TS461CLT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2453(MOQ 250)
- Temp Range
- -20.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single voltage-feedback op-amp with internal frequency compensation for unconditional stability in unity-gain and higher gain configurations
- 60dB minimum CMRR (85dB typical) for effective rejection of common-mode noise in differential signal processing
- Ultra-compact 5-pin SOT-23 package enabling minimal PCB footprint in space-constrained portable designs
- 1µA maximum bias current (0.75µA typical at 25°C) for compatibility with high-impedance sensor inputs
- 7mV maximum input offset voltage suitable for general-purpose amplification and filtering applications
Applications
The TS461CLT is well suited for general-purpose signal amplification, active filtering, and sensor signal conditioning in portable consumer electronics, industrial instrumentation, and battery-powered devices. Its low bias current makes it compatible with high-impedance piezoelectric, capacitive, and resistive bridge sensors without loading the signal source. The SOT-23 package and single-supply compatibility also make it a practical choice for audio amplifier stages, comparator circuits, and voltage follower buffers in compact designs.
Specifications
| Factory Lead Time | 16Weeks |
| YTEOL | 6.3 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1 µA |
| Bias Current-Max (IIB) @25C | 0.75 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6 V |
| Neg Supply Voltage-Nom (Vsup) | -2.5 V |
| Number of Functions | 5 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 2.8V/us |
| Slew Rate-Nom | 4V/us |
| Supply Current-Max | 2.8mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 12000 |
| Voltage Gain-Min | 3160 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
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 | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TS461CLT:
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Frequently Asked Questions
What type of amplifier is the TS461CLT and what is its architecture?
The TS461CLT is a single operational amplifier (op-amp) using a voltage-feedback architecture. It includes internal frequency compensation, making it unconditionally stable in unity-gain and non-inverting configurations without any external compensation components, simplifying circuit design.
What are the key accuracy specifications of the TS461CLT?
The TS461CLT has a maximum input offset voltage of 7000µV (7mV), a maximum average bias current of 1µA (0.75µA typical at 25°C), and a minimum common-mode rejection ratio (CMRR) of 60dB with 85dB typical. These specifications make it suitable for general-purpose amplification where moderate precision is required.
What package does the TS461CLT use?
The TS461CLT comes in a 5-pin SOT-23 surface-mount package, a widely used compact package that measures approximately 2.9mm x 1.6mm. This small form factor is ideal for space-constrained designs in portable devices, consumer electronics, and compact industrial modules.
What applications is the TS461CLT suitable for?
The TS461CLT is suitable for general-purpose signal amplification, active low-pass and band-pass filter stages, voltage followers, sensor signal conditioning, and audio pre-amplification. Its low bias current (1µA max) makes it especially useful with high-impedance sources such as capacitive microphones, piezoelectric sensors, and resistive bridge transducers.
Is the TS461CLT suitable for single-supply operation?
Yes, the TS461CLT is designed to operate from a single supply, making it compatible with battery-powered and low-voltage systems. Its internal frequency compensation ensures stable operation across a wide range of supply voltages and gain settings, reducing the need for external passive components in typical amplifier circuit configurations.
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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 |
|---|---|---|
| 250+ | $0.2690 | $67.25 |
| 500+ | $0.2667 | $133.35 |
| 1000+ | $0.2644 | $264.40 |
| 3000+ | $0.2453 | $735.90 |
In Stock · 24h Response · Worldwide Shipping
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