TDA8933BTW/N2,112 NXP Semiconductors, TDA8933BTW/N2,112 Datasheet - Page 13

• Manufacturer Part Number: TDA8933BTW/N2,112
• Description: IC AMP AUDIO CLASS D 32HTSSOP
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8933BTW/N2,112

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 20.6W x 1 @ 16 Ohm; 10.3W x 2 @ 8 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
• Package / Case: 32-TSSOP Exposed Pad, 32-eTSSOP, 32-HTSSOP
• Operational Class: Class-D
• Audio Amplifier Function: Speaker
• Single Supply Voltage (typ): 25V
• Dual Supply Voltage (typ): ±12.5V
• Power Supply Requirement: Single/Dual
• Power Dissipation: 5W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 10V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): ±5V
• Dual Supply Voltage (max): ±18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935285222112

NXP Semiconductors
TDA8933B_1
Preliminary data sheet
Table 7.
Pin
4
5
6
7
Internal circuitry
Symbol
DIAG
ENGAGE
POWERUP
CGND
Rev. 01 — 23 October 2008
Equivalent circuit
4
5
V
V
V
V
6
DDA
DDA
SSA
SSA
V
V
DDA
SSA
CGND
2.5 V
7
001aad789
CGND
100 k
100 k
V
V
50 A
20 %
20 %
DDA
SSA
500
2 k
20 %
20 %
Class D audio amplifier
CGND
2.8 V
001aad788
TDA8933B
I ref = 50 A
001aaf607
001aaf608
© NXP B.V. 2008. All rights reserved.
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