TDA8927 Philips Semiconductors, TDA8927 Datasheet - Page 16

• Manufacturer Part Number: TDA8927
• Description: Power stage 2 x 80 W class-D audio amplifier
• Manufacturer: Philips Semiconductors

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12 V
V EN
12 V
V SW1
0
V
V REL1
V
V STAB
100
nF
V
V DIAG
12 k
12 V
V SW2
0
POWERUP
Fig.8 Test diagram.
V
V REL2
STAB
REL1
DIAG
REL2
SW1
SW2
EN1
EN2
1
15
14
17
16
4
2
9
3
current
temp
HANDSHAKE
HANDSHAKE
CONTROL
CONTROL
TDA8927J
AND
AND
TEMPERATURE SENSOR
CURRENT PROTECTION
AND
DRIVER
DRIVER
DRIVER
DRIVER
HIGH
HIGH
LOW
LOW
13
V DD2
V SS1
8
V DD2
V SS1
V DD1
5
V SS2
12
11
10
6
7
BOOT1
OUT1
BOOT2
OUT2
V OUT2
V OUT1
15 nF
15 nF
V
V
MGW184
2V DD