製品概要
概要
The TSC103 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is adjustable to four different values from 20 V/V up to 100 V/V by two selection pins.
Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 packaging enable use in a wide variety of applications.
The input common-mode and power-supply voltages are independent. The common-mode voltage can range from 2.9 V to 70 V in the single-supply configuration or be offset by an adjustable voltage supplied on the Vcc- pin in the dual-supply configuration.
With a current consumption lower than 360 μA and a virtually null input leakage current in standby mode, the power consumption in the applications is minimized.
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特徴
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.9 V to 70 V in single-supply configuration,-2.1 V to 65 V in dual-supply configuration
- Wide common-mode surviving range: -16 V to 75 V (reversed battery and load-dump conditions)
- Supply voltage range: 2.7 to 5.5 V in single-supply configuration
- Low current consumption: ICCmax = 360 μA
- Pin selectable gain: 20 V/V, 25 V/V, 50 V/V or 100 V/V
- Buffered output
回路ダイアグラム
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
Power Supply Design Tool
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LED Lighting Design Tool
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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 
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Returns circuit component values Provides current error graphs 
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Provides current error graphs. Help to select the right High side current sensing and shunt devices. 
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EDAシンボル / フットプリント / 3Dモデル
STMicroelectronics - TSC103
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EDAシンボル
フットプリント
3Dモデル
すべてのリソース
| タイトル | バージョン | 更新日 |
|---|
SPICE models (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
Eldo models (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
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** |
|---|---|---|---|---|---|
| TSC103IDT | 量産中 | SO-8 | インダストリアル | Ecopack3 | |
| TSC103IPT | 量産中 | TSSOP-8L | インダストリアル | Ecopack3 | |
| TSC103IYDT | 量産中 | SO-8 | オートモーティブ | Ecopack3 | |
| TSC103IYPT | 量産中 | TSSOP-8L | 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
| 製品型番 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包タイプ | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（℃） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| TSC103IYPT | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | TSSOP-8L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC103IDT | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC103IPT | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | TSSOP-8L | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC103IYDT | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | -40 | |||
TSC103IYPT 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
TSC103IDT 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
TSC103IPT 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
TSC103IYDT 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。