77 GHz radars enhances automotive safety by enabling vehicles to identify dangerous situations and prevent crashes. They are used to detect different kinds of obstacles such as other vehicles and pedestrians in the 30 to 250 meters range, even in low visibility conditions.
The information provided by the radars is used in ADAS system responsible for multiple applications including autonomous emergency braking and adaptive cruise control.
STRADA770 transceiver, covering the millimeter wave (mmWave) frequency band from 76 to 81 GHz, is designed to provide an optimized solution for high-end ADAS systems. It includes 3 transmitters, 4 receivers and a chirp modulator.
L5965 is ST first choice for power management in Advanced Driver Assistance Systems (ADAS), being specifically designed to have a flexible and configurable power scheme and to support applications that need compliancy to Automotive Safety Integrity Level (ASIL) requirements.
An evaluation kit for developers is available with a STRADA770 evaluation board (EVB-STRADA770) and GUI for programming the IC from a PC using a USB interface.
| Part Number | Description | |
|---|---|---|
| STEVAL-OET002V1 | MDI BRR board for EMIF02-01OABRY or EMIF02-02OABRY |
Quick view
Key Features
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| STEVAL-OET003V1 | Evaluation board for automotive-grade ESD protection |
Quick view
Key Features
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MDI BRR board for EMIF02-01OABRY or EMIF02-02OABRY
Evaluation board for automotive-grade ESD protection
eDesignSuite
Automotive Analog and Power
Power Management
| Part number | Description |
|---|---|
| A6984 | 36 V 400 mA synchronous step-down switching regulator |
| A6985F | 38 V 0.5 A synchronous step-down switching regulator with 30 uA quiescent current |
| A6986 | 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current |
| A6986F | 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current |
| A6986H | 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current |
| A7985A | 2 A step-down switching regulator for automotive applications |
| A7986A | 3 A step-down switching regulator for automotive applications |
| A7987 | 61 V 3A asynchronous step-down switching regulator with adjustable current limitation for automotive |
Protection Devices
| Part number | Description |
|---|---|
| EMIF02-02OABRY | IPAD™ automotive-grade integrated protected low-pass filter for BroadR-Reach® interfaces |
| ESDCAN01-2BLY | Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) |
| ESDCAN03-2BWY | Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) |
| ESDCAN05-2BWY | Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system) |
| SM15TY | Automotive 1500 W TVS in SMC |
| SM30TY | Automotive 3000 W TVS in SMC |
| SM4TY | Automotive 400 W TVS in SMA |
| SMA6TY | Automotive 600 W TVS in SMA |
