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The TSC1031 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The TSC1031’s dedicated schematic eases the implementation of EMI filtering in harsh environments. The gain is adjustable to 50 V/V or 100 V/V by a selection pin.
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 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.主な特徴
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.9 to 70 V in single-supply configuration -2.1 to 65 V in dual-supply configuration
- Wide common-mode surviving range: -16 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: 50 V/V or 100 V/V
- Buffered output
- EMI filtering
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サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | Quantity | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TSC1031IYPT | TSSOP-8 | Tape And Reel | -40 | 125 | Active | 1.13 | 1000 | EAR99 | MOROCCO | 在庫チェック | 購入 | |
| TSC1031IPT | TSSOP-8 | Tape And Reel | -40 | 125 | Active | 0.94 | 1000 | EAR99 | MOROCCO | 在庫チェック | サンプル入手 | |
| TSC1031IYDT | SO-8 | Tape And Reel | -40 | 125 | Active | 1.13 | 1000 | EAR99 | MOROCCO | 在庫チェック | サンプル入手 | |
| TSC1031IDT | SO-8 | Tape And Reel | -40 | 125 | Active | 0.752 | 1000 | EAR99 | MOROCCO | 在庫チェック | サンプル入手 | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | Material Declaration** |
|---|---|---|---|---|---|
| TSC1031IDT | Active | SO-8 | インダストリアル | Ecopack3 | |
| TSC1031IPT | Active | TSSOP-8 | インダストリアル | Ecopack3 | |
| TSC1031IYDT | Active | SO-8 | オートモーティブ | Ecopack3 | |
| TSC1031IYPT | Active | TSSOP-8 | オートモーティブ | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
