TDA8954 NXP Semiconductors, TDA8954 Datasheet - Page 17

• Manufacturer Part Number: TDA8954
• Description: The TDA8954 is a stereo or mono high–efficiency Class D audio power amplifier in asingle IC featuring low power dissipation
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 6.
[1]
TDA8954_1
Product data sheet
Pin
TDA8954TH
4
5
8
9
6
1
2
3
14
15
16
17
18
20
21
22
23
Pin numbers in brackets are for the TDA8954J
Internal circuitry
TDA8954J
21
22
2
3
23
18
19
20
8
9
10
11
12
13
14
15
16
Symbol
IN2M
IN2P
IN1P
IN1M
MODE
VSSA
SGND
VDDA
VDDP1
BOOT1
OUT1
VSSP1
STABI
VSSP2
OUT2
BOOT2
VDDP2
…continued
Equivalent circuit
Rev. 01 — 24 December 2009
3 (20)
2 (19)
1 (18)
6 (23)
(22, 2)
(21, 3)
5, 8
4, 9
SGND
[1]
SGND
V
SS
10 V
2 kΩ
2 kΩ
2 × 210 W class-D power amplifier
50 kΩ
010aaa594
standby
gain (mute
TFB on
TDA8954
010aaa593
© NXP B.V. 2009. All rights reserved.
50 kΩ
50 kΩ
SGND
on)
010aaa595
14, 23
(8, 16)
15, 22
(9, 15)
(10, 14)
18 (12)
(11, 13)
16, 21
17, 20
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