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ST7538QTR

ST7538QTR

NRND

ST7538Q

FSK power line transceiver

ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameTQFP 44 10x10x1.4

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
  • 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$9.900%
10-24$9.316%
25-99$9.009%
100-160$8.1218%
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$9.90
$9.90
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameTQFP 44 10x10x1.4

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...
Read More

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