产品概述
描述
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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所有功能
- 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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EDA符号、封装和3D模型
意法半导体 - L9966
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| L9966CB-TR | 批量生产 | TQFP 48 7x7x1.0 | 汽车应用 | Ecopack2 | 10 | 2024-05-28T00:00:00.000+02:00 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L9966CB-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
L9966CB-TR 批量生产