製品概要
概要
The TS331, TS332 and TS334 are single, dual and quad micropower and low-voltage comparators. They can operate with a supply voltage ranging from 1.6 V to 5 V with a typical current consumption as low as 20 μA. In addition, rail-to-rail inputs make them a perfect choice for low-voltage applications.
Their availability in tiny packages is a real advantage for overcoming space constraints.
The TS33x are specified for temperatures between -40 °C to +125 °C, making them ideal for a wide range of applications.
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特徴
- Supply operation from 1.6 V to 5 V
- Low current consumption: 20 μA
- Rail-to-rail inputs
- Wide temperature range: -40 °C to +125 °C
- Low output saturation voltage
- Low propagation delay: 210 ns
- Open-drain output
- ESD tolerance: 2 kV HBM/200 V MM
- SMD packages
- Automotive qualified
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
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Power Management Design Center
Power Supply Design Tool
• SMPS design, by topology, by type and by product
• PFC design with analog and digitial control
• Supports various PCB configurations
Choose type: DC/DC AC/DC 太陽光発電システム
Power Management Design Center
LED Lighting Design Tool
• Handles AC-DC and DC-DC design in common topologies
• Displays interactive and annotated schematic
• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type: DC/DC AC/DC
Power Management Design Center
Digital Power Workbench
• Provides a step-by-step optimized design of power section and control loop
• Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs
Power Management Design Center
Power Tree Designer
• Specify input/output power for each node in the tree
• Check for consistency
• Design each individual node
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Thermal-electrical Simulators for Components
AC Switches Simulator
• Select ratings and application waveforms
• Get junction temperature and blocking voltage graphs
• Search and sort suitable devices
Thermal-electrical Simulators for Components
Rectifier Diodes Simulator
• Select ratings and application waveforms
• Estimate power losses
• Search and sort suitable devices
Thermal-electrical Simulators for Components
STPOWER Studio
• Supports long mission profiles
• Provides power loss and temperature graphs
• Helps define heatsink thermal properties
Thermal-electrical Simulators for Components
Twister Sim
• Help select the right ViPOWER Automotive power device
• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
• Supports various PCB configurations
Thermal-electrical Simulators for Components
TVS Simulator
• Specify system ratings and surge waveform
• Search and sort suitable devices
Thermal-electrical Simulators for Components
Estimate
• Build simple schematics and firmware inputs in minutes
• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
Thermal-electrical Simulators for Components
PCB Thermal Simulator
• Thermal analysis of a PCB from Gerber files.
• Possibility to add heat sources, heat sinks, copper areas and thermal paths.
• Powerful server-side engine for rendering and simulation.
• Thermal results shown graphically via 2D table.
Choose design tool: 
Signal Conditioning Design Tool
Active Filters
• Handles multi-stage-designs and common topologies
• Returns circuit component values
• Provides gain, phase and group delay graphs
• Low Pass, High Pass and Band Pass
Signal Conditioning Design Tool
Low side Current Sensing
• Returns circuit component values
• Provides current error graphs
Signal Conditioning Design Tool
High side Current Sensing
• Provides current error graphs.
• Help to select the right High side current sensing and shunt devices.
Choose design tool: 
NFC/RFID Calculators
NFC Inductance
• Input geometry and substrate properties
• Get antenna impedance
NFC/RFID Calculators
UHF Link Budget
• Enter forward and reverse link characteristics
• The tool returns link budget estimate
NFC/RFID Calculators
NFC Tuning Circuit
• Enter antenna parameter and matching target
• Select the topology of the matching network
• The tool returns component values for the desired design targets
Signal Conditioning Design Tool
Comparators
• Handles most common configurations
• Returns circuit components values
• Provides I/O signal waveforms
• Inverting, Non Inverting, Window
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製品スペック (1)
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| 6.0 | 23 Feb 2024 | 23 Feb 2024 |
アプリケーションノート (3)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| 1.0 | 22 Sep 2015 | 22 Sep 2015 | ||
| 1.0 | 04 Apr 2025 | 04 Apr 2025 | ||
| 1.0 | 13 Sep 2018 | 13 Sep 2018 |
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| 1.0 | 27 Jun 2017 | 27 Jun 2017 |
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| 2.0 | 22 Nov 2024 | 22 Nov 2024 | ||
| 2.0 | 27 Apr 2023 | 27 Apr 2023 |
パンフレット (5)
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| 2.0 | 21 Jun 2024 | 21 Jun 2024 | ||
| 2.0 | 28 Oct 2022 | 28 Oct 2022 | ||
| 1.0 | 17 Mar 2022 | 17 Mar 2022 | ||
| 2.0 | 05 Nov 2024 | 05 Nov 2024 | ||
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
EDAシンボル / フットプリント / 3Dモデル
STマイクロエレクトロニクス - TS331
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
EDAシンボル
フットプリント
3Dモデル
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| タイトル | バージョン | 更新日 |
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SPICE models (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |
SIMetrix models (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| ZIP | 2023.07 | 08 Feb 2024 | 08 Feb 2024 |
品質 & 信頼性
| 製品型番 | マーケティング･ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| TS331ICT | 量産中 | SC70-5 | インダストリアル | Ecopack3 | |
| TS331ILT | 量産中 | SOT23-5L | インダストリアル | Ecopack2 (**) | |
| TS331IQT | 量産中 | QFN-6L P 0.4 mm | インダストリアル | Ecopack3 | |
| TS331IYLT | 量産中 | SOT23-5L | オートモーティブ | Ecopack3 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
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| 製品型番 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包タイプ | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | グレード | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | ||||||||||||||
| TS331IYLT | | | 1 distributors |
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| TS331IQT | | | 4 distributors |
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| TS331ILT | | | 4 distributors |
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| TS331ICT | | | 3 distributors |
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（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。