产品概述
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All features
- L9965C: AEC-Q100 qualified
- L9965C Functional Safety: ISO26262 compliant, ASIL-D systems ready, documentation available
- Temperature grade 1: -40°C to +125°C operating temperature range
- HBM ESD classification level 2
- CDM ESD classification level C4B
- 2 independent current sense ADCs
- 18-bit resolution
- Input range = ±100 mV
- <0.1% gain error, <1 LSB offset
- Integrated programmable digital filtering with cut-off frequency from 3.5 kHz to 5 Hz for instantaneous current measurement
- Fully redundant architecture with cross-check on every current sample
- Integrated Coulomb Counter
- Fully redundant short circuit detector with programmable threshold and ultrafast reaction time
- 2 programmable (level/PWM encoded) FAULT outputs
- Programmable DCDC converter controller to enable fast and flexible DC-link precharge
- 10 gate pre-drivers also compatible with optocouplers
- 11 fully differential analog inputs
- 7 configurable GPIO
- SPI and I2C Controller peripherals to interface up to two external EEPROM, L9965P/L99BM2P pyro driver sensors
- SPI Target for direct MCU interface
- 3.3V (VTREF) and 5V (V5V) LDOs for external sensors supply and biasing
- Embedded NVM for configuration parameters storage and runtime configuration integrity check
- Ultrafast vertical interface peripheral for isolated communication
- Compatible with 18S L9965A/L99BM218 cell monitoring chip with a max desynchronization time of 7 µs at system level
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9965C
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L9965C | Active 产品已量产 | TQFP 48 7x7x1.0 mm | Automotive Safety | Ecopack2 | - | - | |
| L9965C-TR | Active 产品已量产 | TQFP 48 7x7x1.0 mm | Automotive Safety | Ecopack2 | - | - |
(**) 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。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L9965C | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| L9965C-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
L9965C Active
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L9965C-TR Active
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