TDA7293V STMicroelectronics, TDA7293V Datasheet - Page 14
TDA7293V
Manufacturer Part Number
TDA7293V
Description
IC AMP AUDIO 100W AB MULTIWATT15
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet
1.TDA7293V.pdf
(21 pages)
Specifications of TDA7293V
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 (Vertical, Bent and Staggered Leads)
Product
Class-AB
Output Power
100 W
Available Set Gain
80 dB
Thd Plus Noise
0.005 %
Operating Supply Voltage
+/- 60 V
Supply Current
10 A
Maximum Power Dissipation
50000 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Audio Load Resistance
8 Ohms
Dual Supply Voltage
+/- 15 V, +/- 18 V, +/- 24 V, +/- 28 V
Input Bias Current (max)
1 uA
Input Offset Voltage
10 mV
Input Signal Type
Single
Minimum Operating Temperature
0 C
Output Signal Type
Single
Supply Type
Dual
Amplifier Class
AB
No. Of Channels
1
Supply Voltage Range
± 12V To ± 50V
Load Impedance
4ohm
Operating Temperature Range
0°C To +70°C
Amplifier Case Style
Multiwatt15
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2170-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7293V
Manufacturer:
ST
Quantity:
20 000
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