Smart Direct Drive Ultrasonic Sensor IC with Dual Interface | E524.36 - ADAS & Safety - Elmos Semiconductor SE

Ultrasonic (Distance Measurement) Master

Part-No. / Function	Interface	V_SUPPLY	V_DD	Iq	ESD	Bitrate	Package
E521.42 Dual Automotive DSI3 Master Transceiver	DSI3	7V to 20V	3.3V/5V	-	6	125kbit/s (master => slave) up to 444kbit/s (slave to master)	QFN20L4

Ultrasonic (Distance Measurement) IO pt-to-pt Interface

Part-No. / Function	Interface	Transducer frequency	Architecture	Transducer driver type / output	Measurable Distance*	V_SUPPLY	Package	Comment
E524.08 2nd Generation Ultrasonic Transducer Driver and Signal Processor	proprietary bidirectional IO (2-wire)	30kHz to 83kHz	pt-to-pt	transformer / 168mA to 354mA	10cm - 600cm	6V to 18V	QFN20L4	Excellent short and long range performance High robustness and sensor diagnostics Advanced IO communication interface
E524.09 2nd Generation Ultrasonic Transducer Driver and Signal Processor	proprietary bidirectional IO (3-wire)	30kHz to 83kHz	pt-to-pt	transformer / 168mA to 354mA	10cm - 600cm	6V to 18V	QFN20L4	Excellent short and long range performance High robustness and sensor diagnostics Advanced IO communication interface
E524.32 High Voltage Direct Drive Ultrasonic Sensor IC	proprietary bidirectional IO (2-wire)	30kHz to 83kHz	pt-to-pt	direct drive	10cm - 400cm	6V to 18V	QFN20L4	Best measurement performance without transformer High robustness and sensor diagnostics Near field detection
E524.33/E524.34/E524.35 High Voltage Direct Drive Ultrasonic Sensor IC	proprietary bidirectional IO (3-wire)	30kHz to 83kHz	pt-to-pt	direct drive	10cm - 400cm	6V to 18V	QFN20L4	Best measurement performance without transformer High robustness and sensor diagnostics Near field detection

Ultrasonic (Distance Measurement) DSI3 (or pt-to-pt) Interface

Part-No. / Function	Interface	Transducer frequency	Architecture	Transducer driver type / output	Measurable Distance*	V_SUPPLY	Package	Comment
E524.17 Smart Ultrasonic Sensor IC with DSI Interface	DSI3	30kHz to 125kHz	Bus or pt-to-pt	transformer / 190mA to 500mA	10cm – 600cm	6V to 24V	QFN20L5	Ultrasound signal coding Advanced DSI3 communication interface High robustness and sensor diagnosis

Ultrasonic (Distance Measurement) LIN Bus (or pt-to-pt) Interface

Part-No. / Function	Interface	Transducer frequency	Architecture	Transducer driver type / output	Measurable Distance*	V_SUPPLY	Package	Comment
E524.24 LIN Smart Ultrasonic Parking Assist (ROM)	LIN 2.2	30kHz to 125kHz	Bus or pt-to-pt	transformer / 188mA to 518mA	15cm - 500cm	8V to 18V	QFN20L5	Optimized ready-to-use and flexible standard software Cost optimized ROM version of E524.14
E524.36 Smart Direct Drive Ultrasonic Sensor IC with Dual Interface	DUAL-LIN	30kHz to 125kHz	Bus or pt-to-pt or ECU-less	direct drive	10cm - 400cm	6V to 24V	QFN20L4	Best price-performance ratio on system level Customer fee-programmable controller Development acc. ISO 26262 (up to ASIL-B)
E524.37 Smart Ultrasonic Sensor IC with Dual Interface	DUAL-LIN	30kHz to 125kHz	Bus or pt-to-pt or ECU-less	via transformer	10cm - 600cm	6V to 24V	QFN20L4	Best ultrasound measurement performance Customer fee-programmable controller Development acc. ISO 26262 (up to ASIL-B)

Interface Transceiver PSI5 Transceiver

Part-No. / Function	V_SUPPLY	Iq	ESD	Bitrate	Package
E521.40 2-Channel Multi-Mode PSI5 Transceiver	5.3V to 19V	1	4kV	up to 189 Kbit/s	QFN20L5 SOIC20
E521.41 4-Channel Multi-Mode PSI5 Transceiver	5.3V to 19V	2	4kV	up to 189 Kbit/s	QFN20L5 SOIC20

Special Projects Safety

Part-No. / Function	V_SUPPLY	Interfaces / Features	μC Interface	Package
E981.20 4-Channel Squib Driver with Current Counter	4.5V to 5.5V	4 Squib HS/LS Driver LCM, HCM1 and HCM2	SPI (8/16/32 bit, 8 MHz)	QFN44L7
E981.21 8-Channel Squib Driver with Current Counter	4.5V to 5.5V	8 Squib HS/LS Driver LCM, HCM1 and HCM2	SPI (8/16/32 bit, 8 MHz)	QFN44L7

Interface Transceiver PSI5 Transceiver

Part-No. / Function	V_SUPPLY	Iq	ESD	Bitrate	Package
E521.40 2-Channel Multi-Mode PSI5 Transceiver	5.3V to 19V	1	4kV	up to 189 Kbit/s	QFN20L5 SOIC20
E521.41 4-Channel Multi-Mode PSI5 Transceiver	5.3V to 19V	2	4kV	up to 189 Kbit/s	QFN20L5 SOIC20

Interface Transceiver PSI5 Transceiver

Part-No. / Function	V_SUPPLY	Iq	ESD	Bitrate	Package
E981.07 2-Channel Sensor Interface PSI5	8.5V to 25V	1	4kV	125 Kbit/s	QFN20L5
E981.08 4-Channel Sensor Interface PSI5	8.5V to 25V	1	4kV	125 Kbit/s	QFN32L7

LIN/CAN Transceiver and System Basis Chip LIN Transceiver and System Basis Chip

Part-No. / Function	Interface	V_SUPPLY	V_DD	Iq	ESD	Bitrate	Package
E521.25 LIN SBC with Voltage Regulator	LIN 2.1 LIN 2.2 SAE-J2602 ISO9141	5V to 28V	3.3V	10µA	8kV	up to 115/250 Kbit/s	QFN20L5

BLDC Motor BLDC Motor Driver

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) peak	RDS_ON	Package	Comment
E523.01 (*SBC) B6 Bridge FET Driver (LIN/PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602(only E523.01) or PWM bidirectional LIN Flash update	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN44L7 QSOP44	Voltage Regulator (3.3V/5V) selectable Precise deadtime generation Watchdog/Diagnostics T_Junc peak = +170°C Demo software on request (sensorless sinus)

Motor Control DC Motor

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) max	RDS_ON	Package	Comment
E523.05 (SoC / Plug & Play) DC 2x Half-Bridge Controller with 16bit CPU (LIN / PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for configuration LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	16bit/48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN Charge Pump Driver included T_Junc peak = +125°C (Contact supplier for higher temperature)
E523.06 (*SoC) Field-Oriented DC Motor Controller with 16 Bit CPU	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for configuration LIN Flash update JTAG	7V to 28V (5V to 42V)	6x ±400mA	≈1.5kW (external FETs) ≈1.3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	16bit/48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN Charge Pump Driver included T_Junc peak = +125°C (Contact supplier for higher temperature)

BLDC Motor BLDC Motor Controller

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) peak	RDS_ON	Package	Comment
E523.05 (*SoC) BLDC Motor Controller with 16bit CPU (LIN/PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for expansion LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	For new designs E523.06 is recommended 16bit / 48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack, software update via LIN Software support on request T_Junc peak = +125°C (contact supplier for higher temperature)
E523.06 (*SoC) Field-Oriented BLDC Motor Controller with 16 Bit CPU	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for expansion LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7 LQFP48L7EP	16bit / 48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack, software update via LIN Software support on request T_Junc peak = +125°C (contact supplier for higher temperature) Plug & Play: Demosoftware for - sensorless HVAC fan, engine cooling fan - field oriented control (FOC) for pumps
E523.52 (*SoC) 72V Brushless Motor Gate Driver with 16bit CPU	LIN Interface with external LIN transceiver PWM Interface with external components SPI for user expansion LIN Flash update JTAG	12V to 72V (7V to 76V)	6 channel	≈1.5kW (external FETs)	10Ω (HS) 5Ω (LS)	QFN36L7	Usable for 24/48V automotive Board Net 16bit/48 MHz CPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN (software support on request) T_Junc peak = +150°C

BLDC Motor BLDC Motor Driver

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) peak	RDS_ON	Package	Comment
E523.01 (*SBC) B6 Bridge FET Driver (LIN/PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602(only E523.01) or PWM bidirectional LIN Flash update	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN44L7 QSOP44	Voltage Regulator (3.3V/5V) selectable Precise deadtime generation Watchdog/Diagnostics T_Junc peak = +170°C Demo software on request (sensorless sinus)

Motor Control DC Motor

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) max	RDS_ON	Package	Comment
E523.05 (SoC / Plug & Play) DC 2x Half-Bridge Controller with 16bit CPU (LIN / PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for configuration LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	16bit/48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN Charge Pump Driver included T_Junc peak = +125°C (Contact supplier for higher temperature)
E523.06 (*SoC) Field-Oriented DC Motor Controller with 16 Bit CPU	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for configuration LIN Flash update JTAG	7V to 28V (5V to 42V)	6x ±400mA	≈1.5kW (external FETs) ≈1.3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	16bit/48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN Charge Pump Driver included T_Junc peak = +125°C (Contact supplier for higher temperature)

BLDC Motor BLDC Motor Controller

Part-No. / Function	Interface	V_SUPPLY	I_PEAK	P(Motor) peak	RDS_ON	Package	Comment
E523.05 (*SoC) BLDC Motor Controller with 16bit CPU (LIN/PWM Interface)	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for expansion LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7	For new designs E523.06 is recommended 16bit / 48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack, software update via LIN Software support on request T_Junc peak = +125°C (contact supplier for higher temperature)
E523.06 (*SoC) Field-Oriented BLDC Motor Controller with 16 Bit CPU	LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional SPI for expansion LIN Flash update JTAG	7V to 28V (5V to 42V)	6 channel	≈1.5kW (external FETs) ≈3W (direct drive)	8Ω (HS) 4Ω (LS)	QFN48L7 LQFP48L7EP	16bit / 48 MHzCPU assisted by 2 powerful co-processors Library ROM for LIN-stack, software update via LIN Software support on request T_Junc peak = +125°C (contact supplier for higher temperature) Plug & Play: Demosoftware for - sensorless HVAC fan, engine cooling fan - field oriented control (FOC) for pumps
E523.52 (*SoC) 72V Brushless Motor Gate Driver with 16bit CPU	LIN Interface with external LIN transceiver PWM Interface with external components SPI for user expansion LIN Flash update JTAG	12V to 72V (7V to 76V)	6 channel	≈1.5kW (external FETs)	10Ω (HS) 5Ω (LS)	QFN36L7	Usable for 24/48V automotive Board Net 16bit/48 MHz CPU assisted by 2 powerful co-processors Library ROM for LIN-stack software update via LIN (software support on request) T_Junc peak = +150°C

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