TDA5051ATD-T Datasheet, PDF (15/29 Pages) NXP Semiconductors – Home automation modem

NXP Semiconductors
12. Application information
TDA5051A
Home automation modem
250 V (AC)
max
T 630 mA
MOV
250 V (AC)
U
+5 V
1 _78L05 3
2 _{470 μF}
(16 V)
1N4006
7V5
(1.3 W)
2 μF
250 V (AC)
68 Ω
(2 W)
1 mH
47 nF
(63 V)
47 nF/X2
250 V (AC)
47 μH
low RS
1N4006
47 μH
+5 V
MICRO-
CONTROLLER
47 nF
100 μF
(16 V)
DATA_IN ₁
DATA_OUT ₂
CLK_OUT ₄
PD ₁₅
7
OSC1
2.2 MΩ
V_DDD V_DDAP V_DDA
3
11
13
RX_IN ^{10 nF}
14
TDA5051A
TX_OUT
10
SA5.0A
8
5
9
12
OSC2 DGND APGND AGND
XTAL
7.3728 MHz
1 μF
(16 V)
27 pF
27 pF
f_cr = 115.2 kHz for XTAL = 7.3728 MHz standard crystal.
Fig 15. Application diagram without power line insulation
002aaf059
TDA5051A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 13 January 2011
© NXP B.V. 2011. All rights reserved.
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