TSC103IPT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TSC103IPT is a high-voltage, high-side current sense amplifier with 105dB common-mode rejection ratio and 1100µV maximum input offset voltage. Features voltage-feedback operational amplifier architecture in a compact 8-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TSC103IPT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9726(MOQ 2)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-side current sensing with up to 105dB common-mode rejection ratio (CMRR) for accurate current measurement in noisy high-voltage environments
- Low input offset voltage of 1100µV maximum and 15µA maximum bias current ensure precise and stable current measurement across the full operating range
- Compact 8-pin SOIC (R-PDSO-G8) package with voltage-feedback amplifier architecture enables space-efficient PCB designs for power monitoring applications
Applications
The TSC103IPT is ideal for high-side current sensing in power management, motor drive, and battery management systems where accurate current measurement in high common-mode voltage environments is required. Its high CMRR and low offset voltage make it well-suited for industrial power monitors, overcurrent protection circuits, and energy metering applications requiring precise analog signal conditioning.
Specifications
| Factory Lead Time | 12Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 15 µA |
| Common-mode Reject Ratio-Min | 90dB |
| Common-mode Reject Ratio-Nom | 105dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 1100 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.4V/us |
| Slew Rate-Nom | 0.6V/us |
| Supply Current-Max | 0.48mA |
| Supply Voltage Limit-Max | 20V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the common-mode rejection ratio of the TSC103IPT?
The TSC103IPT provides a minimum CMRR of 90dB and a nominal CMRR of 105dB, ensuring accurate high-side current measurements even in the presence of large common-mode voltages and electrical noise in power conversion circuits.
What is the input offset voltage specification of the TSC103IPT?
The TSC103IPT has a maximum input offset voltage of 1100µV, which ensures measurement accuracy when sensing small voltage drops across current shunt resistors in high-side current sensing applications with millivolt-level signals.
What package does the TSC103IPT use?
The TSC103IPT is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package with the JESD-30 code R-PDSO-G8, offering a compact and industry-standard SMD footprint compatible with automated PCB assembly processes.
What type of amplifier architecture does the TSC103IPT use?
The TSC103IPT uses a voltage-feedback operational amplifier architecture without internal frequency compensation, providing design flexibility for the engineer to optimize bandwidth and stability characteristics for specific high-side current sensing applications.
What are typical applications for the TSC103IPT?
The TSC103IPT is commonly used in motor drive current monitoring, battery pack management, industrial power supplies, and overcurrent protection systems. Its high CMRR and operational amplifier architecture make it effective wherever precise high-side current sensing is required in high-voltage environments.
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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 |
|---|---|---|
| 2+ | $1.8205 | $3.64 |
| 25+ | $1.6616 | $41.54 |
| 100+ | $1.4467 | $144.67 |
| 250+ | $0.9893 | $247.32 |
| 500+ | $0.9810 | $490.50 |
| 1000+ | $0.9726 | $972.60 |
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