STMicroelectronics L9663
The Peripheral Sensor Interface (PSI5) is an interface for automotive sensor applications. The PSI5 interface allows asynchronous or synchronous operations and different bus modes.| Part No. | L9663 |
|---|---|
| Datasheet | L9663 Download |
| Manufacturer |  STMicroelectronics |
| Description | Automotive PSI5 Transceiver IC |
| Buy | Stock & Price |
FEATURES
● AEC-Q100 qualified● 2-channel PSI5 transceiver compatible with rev. 1.3 and rev. 2.x
● Manchester coded digital data transmission
● High data transmission speed of 125 kbps (optional 83.3 kbps and 189 kbps)
● High EMC robustness and low emission
● Bootstrap circuits for sync pulses
● Current limitation and voltage clamp on interface pins
● Integrated charge pump stage for preregulation with spread spectrum approach
● Integrated FLL module for high accuracy timing control
● Reverse voltage protection structure
● Short to ground tolerant with ±1.5 V ground shift
● 32-bit SPI interface with address multiplexing
● Operating voltage: VB = 4.8 V (5.2 V for sync pulses with 3.5 V step) to 35 V
● Ambient temperature range: -40°C to 140 °C
● Package: VFQFPN28 or TQFP32EP
DESCRIPTION
PSI5 is an open standard based on existing sensor interfaces for peripheral sensors and offers a universal and flexible solution for multiple sensor applications. The device is compatible with both v1.3 and v2.x PSI5 revisions (limitations are specified inside this document).
