TDA8932T/N1,112 NXP Semiconductors, TDA8932T/N1,112 Datasheet - Page 13

• Manufacturer Part Number: TDA8932T/N1,112
• Description: IC AMP AUDIO 55W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8932T/N1,112

• Package / Case: 32-SOIC (7.5mm Width)
• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 55W x 1 @ 8 Ohm; 26.5W x 2 @ 4 Ohm
• Voltage - Supply: 10 V ~ 36 V, ±5 V ~ 18 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Product: Class-D
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279642112; TDA8932T; TDA8932T

NXP Semiconductors
9. Internal circuitry
TDA8932_2
Preliminary data sheet
Table 7.
Pin
1
16
17
32
2
3
12
14
15
4
5
Symbol
V
V
V
V
IN1P
IN1N
INREF
IN2N
IN2P
DIAG
ENGAGE
Internal circuitry
SSD(HW)
SSD(HW)
SSD(HW)
SSD(HW)
Rev. 02 — 12 December 2006
Equivalent circuit
2, 15
3, 14
12
4
5
17, 32
1, 16,
V
V
V
V
DDA
DDA
SSA
SSA
CGND
2 k
2 k
V
V
20 %
20 %
DDA
SSA
2.4 V
4.6 V
48 k
48 k
50 A
I
20 %
20 %
ref
CGND
= 20 A
5 k
226 k
001aad784
Class-D audio amplifier
20 %
20 %
001aad786
001aad787
V
V
DDA
SSA
TDA8932
© NXP B.V. 2006. All rights reserved.
V/I
V/I
001aad785
HVPREF
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