AS8525 LIN IC
High side current sensor companion IC
Features
- 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
Benefits
- 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
Product parameters
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 |
General description
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.

This product suits for the following applications:
- Battery sensor – High Side current sensor companion IC

Technical documents
Type | Description | Language | ||
---|---|---|---|---|
Datasheet | Document version 2.8 | English |
Environmental documents
Type | Description | Language | ||
---|---|---|---|---|
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 |
Notifications
Type | Description | Language | ||
---|---|---|---|---|
Product Change Notification | PCN38-2018 (AS50xx, AS51xx, AS52xx, AS54xx, AS8xxx) | English |
Other information
Type | Description | Language | ||
---|---|---|---|---|
Block Diagram | AS8525 Block Diagram | English | ||
Block Diagram | AS8525 Application Diagram | English | ||
Factsheet | Sensor Companion | English |