ST7538QTR STMicroelectronics, ST7538QTR Datasheet - Page 32
![IC TXRX FSK POWER LINE 44-TQFP](/photos/6/84/68458/497-44-tqfp_44-lqfp_sml.jpg)
ST7538QTR
Manufacturer Part Number
ST7538QTR
Description
IC TXRX FSK POWER LINE 44-TQFP
Manufacturer
STMicroelectronics
Type
Transceiverr
Datasheet
1.ST7538QTR.pdf
(44 pages)
Specifications of ST7538QTR
Number Of Drivers/receivers
1/1
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
44-TQFP Exposed Pad, 44-eTQFP, 44-HTQFP, 44-VQFP
For Use With
497-5484 - BOARD EVAL ST7538 PWR LINE TXRX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Protocol
-
Other names
497-5526-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7538QTR
Manufacturer:
STM
Quantity:
2 495
Company:
Part Number:
ST7538QTR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Functional description
32/44
Table 11. Control register functions
9 to 10
0 to 2
3 to 4
7 to 8
Bits
11
5
6
Synchronizati
Transmission
Frequencies
Baud Rate
Frequency
Watchdog
Function
Deviation
Time Out
detection
Crossing
Zero
time
on
Enabled (1.5 s)
82.05 KHz
132.5 KHz
Not Used
Disabled
Disabled
Disabled
110 KHz
Enabled
60 KHz
66 KHz
72 KHz
76 KHz
86 KHz
500 µs
Value
1,200
2,400
4,800
1 ms
3 ms
5 ms
600
0.5
1 s
3 s
1
Bit2
Bit 10
Bit 4
Bit 8
0
0
0
0
1
1
1
1
Selection
0
0
1
1
0
0
1
1
0
0
1
1
Bit 11
Bit 5
Bit 6
Bit1 Bit0
0
1
0
1
0
1
0
0
1
1
0
0
1
1
Bit 3
Bit 7
Bit 9
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Note
132.5 kHz
Disabled
Enabled
Default
ST7538Q
1 sec
2400
1 ms
0.5