TDA7493 STMicroelectronics, TDA7493 Datasheet - Page 5

• Manufacturer Part Number: TDA7493
• Description: Audio Amplifiers 3W + 3W Dual BTL Class-D 4-Select dB
• Manufacturer: STMicroelectronics

Specifications of TDA7493

• Amplifier Class: D
• No. Of Channels: 2
• Output Power: 3W
• Supply Voltage Range: 3V To 5.5V
• Thd + N: 0.05% @ 0.5W, 4ohm, VCC=5V
• Load Impedance: 4ohm
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7493
1
Device block diagram
Figure 1
Figure 1.
SYNCLK
GAIN0
GAIN1
SGND
ROSC
INN
INP
shows the block diagram of one of the two identical channels of the TDA7493.
TDA7493 block diagram (only one of two channels shown)
SVCC
SVR
Doc ID 14570 Rev 5
STANDBY
Device block diagram
PVCCP
OUTP
PGNDP
PVCCN
OUTN
PGNDN
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