PinoutSpecifications Symbol Parameter Value Unit AVDD/DVDD Supply Voltage (1) - 0.3, + 12 V VI Digital Input Voltage DVSS - 0.3, DVDD + 0.3 V VO Digital Output Voltage (microcontroller interface) DVSS - 0.3, DVCC + 0.3 V VO Digital Output V...
ST7537HS1: PinoutSpecifications Symbol Parameter Value Unit AVDD/DVDD Supply Voltage (1) - 0.3, + 12 V VI Digital Input Voltage DVSS - 0.3, DVDD + 0.3 V VO Digital...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

|
Symbol |
Parameter |
Value |
Unit |
|
AVDD/DVDD |
Supply Voltage (1) |
- 0.3, + 12 |
V |
|
VI |
Digital Input Voltage |
DVSS - 0.3, DVDD + 0.3 |
V |
|
VO |
Digital Output Voltage (microcontroller interface) |
DVSS - 0.3, DVCC + 0.3 |
V |
|
VO |
Digital Output Voltage (PABC andPABC) |
DVSS - 0.3, DVDD + 0.3 |
V |
|
IO |
Digital Output Current |
- 5, + 5 |
mA |
|
VI |
Analog Input Voltage |
AVSS - 0.3, AVDD + 0.3 |
V |
|
VO |
Analog Output Voltage |
AVSS - 0.3, AVDD + 0.3 |
V |
|
IO |
Analog Output Current |
- 5, + 5 |
mA |
|
PD |
Power Dissipation |
500 |
mW |
|
Toper |
Operating Temperature |
0, + 70 |
oC |
|
Tstg |
Storage Temperature |
- 55, + 150 |
oC |
The ST7537HS1 is a half duplex asynchronous FSK MODEM designed for home automation communication on the domestic electric mains which complies with the EN 50065-1 CENELEC standard.
ST7537HS1 mainly operates from a 10V power supply and a 5V power supply for the microcontroller digital interface.
ST7537HS1 is interfaced to the power line by an external driver, and a transformer (see Application Schematic Diagram). Its data transmission rate is 2400 bps and its carrier frequency is 132.45kHz.