
TDA5051A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 5 — 13 January 2011 15 of 29
NXP Semiconductors
TDA5051A
Home automation modem
12. Application information
f
cr
= 115.2 kHz for XTAL = 7.3728 MHz standard crystal.
Fig 15. Application diagram without power line insulation
250 V (AC)
max
T 630 mA
1 mH
68 Ω
(2 W)
47 nF/X2
250 V (AC)
47 μH
low R
S
MOV
250 V (AC)
47 nF
(63 V)
47 μH
100 μF
(16 V)
470 μF
(16 V)
7V5
(1.3 W)
1N4006
1N4006
2 μF
250 V (AC)
10 nF
V
DDD
V
DDAP
APGND
AGNDDGND
V
DDA
RX_IN
TX_OUT
SA5.0A
1 μF
(16 V)
14
1
+5 V
+5 V
2
MICRO-
CONTROLLER
4
7
OSC1
XTAL
7.3728 MHz
2.2 MΩ
OSC2
85 9 12
3
31
2
1311
15
47 nF
78L05
PD
27 pF27 pF
10
DATA_IN
DATA_OUT
CLK_OUT
TDA5051A
002aaf059
U
Comentarios a estos manuales