TDA7293HS STMicroelectronics, TDA7293HS Datasheet - Page 14
TDA7293HS
Manufacturer Part Number
TDA7293HS
Description
IC AMP AUDIO 100W AB MULTIWATT15
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet
1.TDA7293V.pdf
(21 pages)
Specifications of TDA7293HS
Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
100W x 1 @ 4 Ohm
Voltage - Supply
±12 V ~ 50 V
Features
Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
Multiwatt-15 (Horizontal, Bent and Staggered Leads)
Amplifier Class
AB
No. Of Channels
1
Output Power
100W
Supply Voltage Range
± 12V To ± 15V
Thd + N
0.005% @ 5W, 8ohm, VS=± 40V
Load Impedance
8ohm
Operating Temperature Range
0°C To +70°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8865-5
TDA7293HS
TDA7293HS
Applications information
14/21
Figure 10. PCB - solder side of the Fig 9
Figure 11. Modular application circuit
VMUTE
VSTBY
MASTER
SLAVE
R4 22K
R5 10K
22µF
C2
R1 22K
C1 470nF
680Ω
R2
C3 10µF
SGND
MUTE
SGND
MUTE
STBY
STBY
IN+
IN+
IN-
IN-
C4 10µF
R3 22K
2
3
4
10
9
2
3
4
10
9
Doc ID 6744 Rev 8
MUTE
MUTE
STBY
STBY
1
STBY-GND
1
STBY-GND
C7 100nF
C7 100nF
+
+
-
-
+Vs
+Vs
7
8
-Vs
7
8
-Vs
C9 100nF
C9 100nF
BUFFER
BUFFER
DRIVER
SHUTDOWN
DRIVER
SHUTDOWN
THERMAL
THERMAL
11
11
-Vs
-Vs
+Vs
15
-PWVs
+Vs
15
-PWVs
PROTECTION
PROTECTION
+PWVs
13
+PWVs
13
S/C
S/C
C6 1000µF
C6 1000µF
C8 1000µF
C8 1000µF
14
12
14
12
6
5
6
5
OUT
BOOT
LOADER
BOOTSTRAP
CLIP DET
OUT
BOOT
LOADER
BOOTSTRAP
D97AU808D
47µF
C5
100nF
C10
R7
2Ω
TDA7293