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ST7540

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P44
Auxiliary analog and digital functions ST7540
40/44
Figure 25. Application schematic example with coupling transformer.
ST7540
WD
RxD
RxTx
REG/DATA
TxD
CLR/T
CD/PD
BU/THERM
MCLK
RSTO
PA_OUT
V
CC
15
17
X2
22
X1_OSCIN
21
Vsense
CL
16
24
TX_OUT
19
23
28
TEST2
27
TEST1
RX_IN
25
9
V
DD
26
VDC
13
1
4
5
6
8
7
10
11
2
GND
3
SVss
20
HOST
CONTROLLER
AC LINE
AC/DC
Converter
No External Components
for POWER LINE DRIVER
SINGLE SUPPY
5V Supply
for Host Controller
Clock & Reset for
Host Controller
5 Lines
Serial Interface
Voltage
Regulation
&
Current
Protection
R1
R2
RCL
C1
D03IN1412A
12
UART/SPI
VSS
PA_IN+
18
PA_IN-
14
Z1
Z2
R3
R4
ST7540 Mechanical data
41/44
8 Mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
Mechanical data ST7540
42/44
Table 13. HTSSOP28 Mechanical data
Dim.
mm. inch
Min. Typ. Max. Min. Typ. Max.
A 1.2 0.047
A1 0.15 0.006
A2 0.8 1.0 1.05 0.031 0.039 0.041
b 0.19 0.3 0.007 0.012
c 0.09 0.2 0.003 0.008
D (*) 9.6 9.7 9.8 0.377 0.382 0.385
D1 3.3 0.130
E 6.2 6.4 6.6 0.244 0.252 0.260
E1 (*) 4.3 4.4 4.5 0.169 0.173 0.177
E2 1.5
e 0.65 0.026
L 0.45 0.6 0.75 0.018 0.024 0.029
L1 1.0 0.039
k 0° (min), 8° (max)
aaa 0.1 0.004
Figure 26. Package dimensions
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P44

ST7540

Mfr. #:
Buy ST7540
Manufacturer:
STMicroelectronics
Description:
Network Controller & Processor ICs FSK powerline transceiver
Lifecycle:
New from this manufacturer.
Delivery:
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