ST7538QTR

FSK power line transceiver

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TQFP 44 10x10x1.4

Description

The ST7538Q 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 ST7537 compatible 8 programmable transmission frequencies UART/SPI host interface Suitable to application in accordance with EN 50065 CENELEC specifications Receiving sensitivity up to 250µVrms Band in use detection Carrier or preamble detection Mains zero crossing detection and synchronization Programmable 24 or 48 bit register with security checksum Watchdog timer Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection Integrated 5V voltage regulator (up to 50mA) with short circuit protection Half duplex frequency shift keying (FSK) transceiver Programmable interface: Synchronous Asynchronous Integrated power line driver with programmable voltage and current control Very low power consumption (Iq = 5mA) 3.3V or 5V digital supply 8 or 16 bit header recognition Single supply voltage (from 7.5 up to 12.5V) Output voltage freeze

In stock

Quantity	$ per unit	Savings
1-9	$12.24	0%
10-99	$11.05	10%
100-249	$9.90	19%
250-499	$9.67	21%
500	$9.16	25%
500 +	Contact sales

$12.24

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TQFP 44 10x10x1.4

Description

Key features

Key features
Programmable baud rate up to 4800BPS ST7537 compatible 8 programmable transmission frequencies UART/SPI host interface Suitable to application in accordance with EN 50065 CENELEC specifications Receiving sensitivity up to 250µVrms Band in use detection Carrier or preamble detection Mains zero crossing detection and synchronization Programmable 24 or 48 bit register with security checksum Watchdog timer Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection Integrated 5V voltage regulator (up to 50mA) with short circuit protection Half duplex frequency shift keying (FSK) transceiver Programmable interface: Synchronous Asynchronous Integrated power line driver with programmable voltage and current control Very low power consumption (Iq = 5mA) 3.3V or 5V digital supply 8 or 16 bit header recognition Single supply voltage (from 7.5 up to 12.5V) Output voltage freeze