TDA7350 STMicroelectronics, TDA7350 Datasheet - Page 20

• Manufacturer Part Number: TDA7350
• Description: IC AMP AUDIO PWR 22W MULTIWATT11
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7350

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 22W x 1 @ 3.2 Ohm; 11W x 2 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Multiwatt-11 (Vertical, Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7350
A two transistor network (fig. 47) has been
adopted whose components can be changed in
order to achieve the desired gain without affecting
the good performances of the audio amplifier itself.
The recommended values for 40 dB overall gain
are :
Figure 47
20/22
Resistance
R1
R2
R3
R4
Stereo
4.3K
10K
10K
50K
Bridge
10KW
16K
24K
50K