Product overview
概要
The L9966 is an automotive grade IC designed to be used as sensors interface. Up to 15 channels are available for analog sensing, resistance measurement and digital sensing (e.g. temperature, lambda, pressure, position sensors).
The L9966 allows replacing a number of discrete components and it gives the possibility to change the sensors across different applications without modifying the PCB hardware.
Target applications are Engine Control Units and Body/Chassis Modules.
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All features
- AEC-Q100 qualified
- 12 V and 24 V systems compatible (operating battery supply voltage 5.5 V-36 V)
- Programmable interface with 15 total inputs:
- 12 for connection to external analog loads (with connection to VVAR, VDD5 and clamped battery VPRE, with resistance measurement)
4 with also λ sensor functionality 4 with also SENT functionality - 3 for connection to external digital switches (with connection to VPRE)
- 12 for connection to external analog loads (with connection to VVAR, VDD5 and clamped battery VPRE, with resistance measurement)
- Programmable pull-up/down current sources
- Integrated precise resistance measurements
- 12-bit ADC for voltage measurements
- 15-bit ADC for resistance measurements
- Variable reluctance sensor / Hall sensor Interface
- 1 analog output channel + 4 digital output channels
- SPI interface for device configuration and data communication
- Overtemperature protection
- Thermal resistance Rth(j-c) = 3 K/W
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STMicroelectronics - L9966
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L9966CB-TR | Active 交換品交換品 | TQFP 48 7x7x1.0 mm | Automotive | Ecopack2 | 10 | 2024-05-28T00:00:00.000+02:00 |
(**) 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
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| L9966CB-TR | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
L9966CB-TR Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。