AS8525 LIN IC
High side current sensor companion IC
特点
- LDOs for 5V or 3.3V output – selected by factory programming
- LIN 2.0/2.1 transceiver, load independent slew control
- Microcontroller interface for configuration, diagnosis and status readout, watch dog trigger and backup register access
优势
- Conforms to latest LIN 2.1 Standard
- Reduced size and increased reliability
- Flexibility due to various factory options to tailor the device
- Fast development due to device derivatives
产品参数
| Typical Standby Quiescent Current [µA] | 50 |
|---|---|
| Operating Supply Range [V] | 6 to 18 |
| Regulated Output Voltage [V] | 3.3 or 5 |
| Ambient Temperature Range [°C] | -40 to +125 |
| Package | QFN32 |
综述
The AS8525 is a companion IC for battery- and current sensor LIN slaves. The integrated chop clock synchronization enables a zero offset measurement system for small shunt signals in positive battery rail in conjunction with AS8510.
本产品适用于以下应用:
- Battery sensor – High Side current sensor companion IC
技术文档
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Datasheet | Document version 2.8 | English |
环境文档
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Material Declaration Form | MDF_183250021_AS8525-AQFM | English | ||
| Material Declaration Form | MDF_183250021_AS8525-AQFP | English | ||
| Material Declaration Form | MDF_183250011_AS8525-AQFP | English | ||
| Material Declaration Form | MDF_183250011_AS8525-AQFM | English |
通知
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Product Change Notification | PCN38-2018 (AS50xx, AS51xx, AS52xx, AS54xx, AS8xxx) | English |
其他信息
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Block Diagram | AS8525 Block Diagram | English | ||
| Block Diagram | AS8525 Application Diagram | English | ||
| Factsheet | Sensor Companion | English |
相关产品
AS8510 Analog Front-End
AS8510
The AS8510 data acquisition front-end IC is a virtually offset free, low noise, 2-channel measurement device. It is tailored to accurately measure battery current from mA range up to kA range in combination with a 100 µOhm shunt resistor connected in series with the battery rail. Through the second measurement channel it enables capture of either battery voltage synchronous with the current or to measure the analog output of an internal or external temperature sensor.