ST7540

FSK power line transceiver

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	HTSSOP28

Description

The ST7540 is a Half Duplex synchronous/asynchronous FSK Modem designed for power line communication network applications. It operates from a single supply voltage and integrates a line driver and two linear regulators for 5V and 3.3V. The device operation is controlled by means of an internal...
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Key features

Key features
Programmable baud rate up to 4800BPS 8 Programmable transmission frequencies Suitable for applications in accordance with EN 50065 Cenelec specification Receiving sensitivity up to 250µV_RMS Band in use detection Carrier or preamble detection Watchdog timer Programmable control register 8 or 16 Bit header recognition Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection Integrates 5V voltage regulator (up to 50mA) with short circuit protection Half-duplex frequency shift keying (FSK) transceiver Programmable mains access: Synchronous Asynchronous Integrated power line driver with programmable voltage and current control Very low power consumption (I_q = 5mA) 3.3V or 5V digital supply UART/SPI host interface Single supply voltage (from 7.5V up to 13.5V) ST7537 and ST7538 compatible

Out of Stock

Quantity	$ per unit	Savings
1-9	$11.22	0%
10	$10.14	10%
10 +	Contact sales

$11.22

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	HTSSOP28

Description

Key features

Key features
Programmable baud rate up to 4800BPS 8 Programmable transmission frequencies Suitable for applications in accordance with EN 50065 Cenelec specification Receiving sensitivity up to 250µV_RMS Band in use detection Carrier or preamble detection Watchdog timer Programmable control register 8 or 16 Bit header recognition Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection Integrates 5V voltage regulator (up to 50mA) with short circuit protection Half-duplex frequency shift keying (FSK) transceiver Programmable mains access: Synchronous Asynchronous Integrated power line driver with programmable voltage and current control Very low power consumption (I_q = 5mA) 3.3V or 5V digital supply UART/SPI host interface Single supply voltage (from 7.5V up to 13.5V) ST7537 and ST7538 compatible