ST7540TR STMicroelectronics, ST7540TR Datasheet - Page 5

IC TXRX FSK POWER LINE 28-TSSOP

ST7540TR

Manufacturer Part Number
ST7540TR
Description
IC TXRX FSK POWER LINE 28-TSSOP
Manufacturer
STMicroelectronics
Type
Transceiverr
Datasheet

Specifications of ST7540TR

Number Of Drivers/receivers
1/1
Voltage - Supply
5 V ~ 9 V
Mounting Type
Surface Mount
Package / Case
28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
For Use With
497-5485 - BOARD EVAL ST7540 PWR LINE TXRX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Protocol
-
Lead Free Status / Rohs Status
Compliant
Other names
497-5528-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST7540TR
Manufacturer:
FENGHUA
Quantity:
400 000
Part Number:
ST7540TR
Manufacturer:
ST
Quantity:
2 100
Part Number:
ST7540TR
Manufacturer:
ST
Quantity:
20 000
ST7540
2
2.1
2.2
Pin settings
Pin connection
Figure 2.
Pin description
Table 1. Pin description
1
2
3
4
5
6
REG_DATA
CD_PD
Name
RxTx
GND
RxD
TxD
Pin connection (top view)
Digital/Output
Digital/Input
with internal pull-down
Supply
Digital/Output
Digital/Input
with internal pull-up
Digital/Input
with internal pull-down
REG_DATA
BU/THERM
UART/SPI
CD_PD
PA_IN-
CLR/T
MCLK
RSTO
RxTx
Type
GND
RxD
TxD
V
WD
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Carrier, preamble or frame header detect output.
"1" No carrier, preamble or frame header detected
"0" Carrier, preamble or frame header detected
Mains or control register access selector
"1" - Control register access
"0" - Mains access
Digital ground
RX data output.
Rx or Tx mode selection input.
"1" - RX Session
"0" - TX Session
TX data input.
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Description
TEST2
TEST1
VDC
RX_IN
CL
Vsense
X2
X1_OSCIN
SV
TX_OUT
PA_IN+
V
V
PA_OUT
CC
SS
SS
Pin settings
5/44

Related parts for ST7540TR