tfa9815t NXP Semiconductors, tfa9815t Datasheet - Page 21

• Manufacturer Part Number: tfa9815t
• Description: Stereo Full-bridge Audio Ampli?er 2 X 17 W
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TFA9815_1
Preliminary data sheet
13.8 Typical application: bill of materials
Table 14.
Remark: The power supply requires at least a 1000 F capacitor.
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Quantity Reference
2
5
2
4
4
4
1
4
1
3
2
2
2
1
1
4
5
4
12
1
1
1
Typical application: bill of materials
C1, C2.
C3, C4, C5, C31,
C33.
C16, C17.
C6, C7, C18, C26
C8, C10, C21, C24. 220 pF/25 V
C9, C14, C19, C25. 220 nF/25 V
C11
C12, C13, C20,
C23.
C22.
J1, J3, J6.
J2, J5.
J4, J7
L1, L2
R35
C15
L3, L4, L5, L6.
R3
R5, R14, R17, R26. 100 k /
R6, R7, R10, R11,
R18, R19, R22,
R23, R31, R32,
R33, R34.
R100
SW1
U1
Rev. 01 — 16 December 2008
Part
220 mF/35 V CE09-02R
100 nF/50 V
1 mF/50 V
1 mF/25 V
47 pF/25 V
680 nF/25 V
68 pF/25 V
CON2
CINCH
Jumper
BEAD
200 k /
0.1 W / 5 %
4.7 F / 16 V
22 H
10 / 0.25 W /
5 %
0.1 W / 1 %
for 20 dB
200 k /
0.1 W / 1 %
for 26 dB
10 k
/ 0.1 W / 1 %
22
0.1 W
SC 1X1
TFA9815T
/ 5 % /
Footprint
SMD 0805 X7R
SMD 1206 X7R
MKT
SMD 0402 NP0
SMD 0805 X7R
SMD 0402 NP0
MKT
SMD 0402 NP0
2 pins terminal
CINCH
Closed on demo board only
SMD 1206 Würth Elektronik DC < 0.5
10 MHz > 80
SMD 0603
8RDY TOKO A7040HN-220M,
11RHBP TOKO A7503CY-220M or
Sagami 7311NA-220M
SMD 1206
SMD 0603
SMD 0603
SMD 0603
Secme 090320901
SOT287-1 (SO32) NXP Semiconductors
Audio amplifier 2 x 17 W
© NXP B.V. 2008. All rights reserved.
TFA9815
21 of 26