TS372IDT STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TS372IDT is a dual open-drain output comparator with 0.6 µs response time, supporting 5 V to 15 V supply voltages in an 8-pin SO package. It offers 0.3 nA maximum bias current and 12 mV maximum input offset voltage, enabling accurate threshold detection in low-power analog circuits.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TS372IDT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2596(MOQ 1)
- 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 TS372IDT?
- Dual comparator with open-drain outputs allowing wired-OR configurations and flexible output voltage levels up to 15 V
- Fast 0.6 µs response time with ultra-low 0.3 nA input bias current for precise, low-power threshold detection
- Wide supply voltage operation from 5 V to 15 V (single supply) covering both 5 V and 12 V industrial system rails
What is TS372IDT used for?
The TS372IDT is suited for window comparator circuits, overvoltage and undervoltage detection stages, and analog signal conditioning in industrial and consumer electronics where open-drain outputs enable direct connection to pull-up resistors at arbitrary voltages. Its dual-channel configuration in a compact 8-pin SO package makes it efficient for battery monitoring, threshold alarm systems, and zero-crossing detectors requiring minimal board area and low quiescent current.
What are the specifications of TS372IDT?
| Factory Lead Time | 8Weeks |
| YTEOL | 5.65 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.0003 µA |
| Input Offset Voltage-Max | 12000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Output Type | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 600ns |
| Supply Current-Max | 0.75mA |
| Supply Voltage Limit-Max | 18V |
| 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 | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TS372IDT Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Morocco |
Where can I find the TS372IDT datasheet?
TS372IDT Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS372IDT?
Compatible alternatives and drop-in replacements for TS372IDT:
suggested
suggested
Frequently Asked Questions
What is the response time of the TS372IDT, and how does it affect threshold-detection circuit performance?
The TS372IDT has a response time of 0.6 µs, enabling it to detect input threshold crossings within sub-microsecond windows. This speed is adequate for PWM monitoring, pulse counting, and overvoltage alarm circuits operating at signal frequencies up to several hundred kilohertz without missing events.
How does the TS372IDT's open-drain output benefit multi-rail system designs?
The open-drain output has no internal pull-up, allowing the designer to connect an external resistor to any voltage up to 15 V regardless of the device supply voltage. This means a 5 V-supplied TS372IDT can directly drive a 12 V logic or relay-enable line without a level-shift circuit, saving board space and component cost.
What is the maximum input offset voltage of the TS372IDT, and when does it limit accuracy?
The TS372IDT has a maximum input offset voltage of 12 mV. For comparator thresholds set below 100 mV, this 12 mV error represents more than 10 % inaccuracy, so designers should add hysteresis or select a precision comparator for sub-50 mV threshold applications.
For a dual-supply 5 V and 12 V industrial board, how many comparator channels does the TS372IDT provide per package?
The TS372IDT integrates 2 independent comparator channels in a single 8-pin SO package, each with its own input pair and open-drain output. This allows two separate threshold detection functions—for example, overcurrent and overvoltage monitoring—to share one device, reducing BOM count and board area compared to two single-channel parts.
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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 |
|---|---|---|
| 1+ | $0.2596 | $0.26 |
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