Datasheet

TPA741 MSOP Audio Power Amplifier Evaluation Module Parts List
2-6
Operation
2.4.2 TPA741 MSOP EVM Schematic Diagram
Figure 2–4. TPA741 MSOP EVM Schematic Diagram
C1
1 µF
C3
1 µF
R1
20 kΩ
Audio Input–
Shutdown
S1
C6
5 pF
OUT–
GND
OUT+
R5
39 kΩ
R4
20 kΩ
NO
C4
10 µF
C5
1 µF
Shutdown
Bypass
In+
In–
V
O–
GND
V
DD
V
O+
8
7
6
5
1
2
3
4
GND
V
DD
2.5 V to 5.5 V
+
C2
1 µF
Audio Input+
R3
20 kΩ
R2
39 kΩ
2.4.3 TPA741 MSOP Audio Power Amplifier Evaluation Module Parts List
Table 2–3.TPA741 MSOP EVM Parts List
Reference Description Size Qty.
Manufacturer/
Part Number
Digi-Key
Number
C4 Capacitor, 10 µF, 6.3 V A 1 Panasonic
ECS-TOJY106R
Digi-Key
PCS1106CT-ND
C1, C2,
C3, C5
Capacitor, 1 µF, 80%/–20%,
nonpolarized
0603 4 Murata
GRM39-Y5V105Z10PT
C6 Capacitor, pad only 0603 0
R1, R3, R4 Resistor, 20 kΩ, 1/16 W, 5% 0603 4 Panasonic
ERJ-3GSYJ203
R5, R2 Resistor, 39 kΩ, 1/16 W, 5% 0603 1 Panasonic
ERJ-3GSYJ393
S1 Switch, momentary 1 Panasonic
P8048SCT-ND
Digi-Key
P8048SCT-ND
Terminal post headers 9 Sullins
PTC36SABN
Digi-Key
S1022-36-ND
U1 IC, TPA741DGN
†
, audio
amplifier, 700 mW, mono
MSOP-8 1 TI
TPA741DGN
PCB1 PCB, TPA741 MSOP EVM 1
†
Due to the very small size of the MSOP IC package, the standard part number TPA741 is replaced with the code TIAJD.
Note: All items are SMD except as noted.