TDA7389A STMicroelectronics, TDA7389A Datasheet - Page 10

• Manufacturer Part Number: TDA7389A
• Description: IC AMP AUDIO QUAD 45W FLEXIWATT2
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7389A

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 45W x 4 @ 4 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 27-Flexiwatt (bent and staggered leads)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 4-Channel Stereo
• Audio Amplifier Function: Speaker
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 80W
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Mounting: Through Hole
• Pin Count: 27 +Tab
• Package Type: FLEXIWATT(Vertical)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
2.5
10/14
Test and application circuit
Figure 14. Test and application circuit
ST-BY
MUTE
IN1
IN2
IN3
IN4
C2 0.1μF
C3 0.1μF
C4 0.1μF
0.1μF
C1
10K
47K
R1
R2
S-GND
C10
1μF
1μF
C9
0.47μF
C5
5
23
12
13
16
15
14
0.1μF
C8
17
47μF
C6
2200μF
Vcc1-2
C7
11
CD OUT
SVR
7
Vcc3-4
26
CD
DETECTOR OUT
21
1, 27
OFFSET
47K
R3
TAB
2
10
18
19
20
22
25
24
9
8
6
3
4
V
47K
R4
D05AU1614A
V
OUT1
OUT2
OUT3
OUT4
TDA7389A