TDA8929T NXP Semiconductors, TDA8929T Datasheet - Page 6

• Manufacturer Part Number: TDA8929T
• Manufacturer: NXP Semiconductors

Specifications of TDA8929T

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
7
2001 Dec 11
V
SGND1
V
IN1
IN1+
MODE
OSC
IN2+
IN2
V
SGND2
V
SW2
REL2
DIAGTMP
EN2
PWM2
V
STAB
PWM1
EN1
DIAGCUR
REL1
SW1
SYMBOL
SS1
DD1
DD2
SS2(sub)
SSD
Controller class-D audio amplifier
PINNING
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
negative analog supply voltage
channel 1
signal ground channel 1
positive analog supply voltage
channel 1
negative audio input channel 1
positive audio input channel 1
mode select input
(standby/mute/operating)
oscillator frequency adjustment, or
tracking input
positive audio input channel 2
negative audio input channel 2
positive analog supply voltage
channel 2
signal ground channel 2
negative analog supply voltage
channel 2 (substrate)
digital switch output channel 2
digital control input channel 2
digital input for temperature limit
error report from power stage
digital control output for enable
channel 2 of power stage
input for feedback from PWM
output power stage channel 2
negative digital supply voltage;
reference for digital interface to
power stage
pin for a decoupling capacitor for
internal stabilizer
input for feedback from PWM
output power stage channel 1
digital control output for enable
channel 1 of power stage
digital input for current error report
from power stage
digital control input channel 1
digital switch output channel 1
DESCRIPTION
6
handbook, halfpage
V SS2(sub)
SGND1
SGND2
MODE
V DD1
V DD2
V SS1
IN1
IN1
OSC
IN2
IN2
Fig.2 Pin configuration.
10
11
12
1
2
3
4
5
6
7
8
9
TDA8929T
MGW149
Preliminary specification
15
14
13
24
23
22
21
20
19
18
17
16
TDA8929T
SW1
REL1
DIAGCUR
EN1
PWM1
STAB
V SSD
PWM2
EN2
DIAGTMP
REL2
SW2