TDA7297 STMicroelectronics, TDA7297 Datasheet - Page 7
![IC AMP AUDIO 15W AB MULTIWATT15](/photos/7/0/70069/tda7297_sml.jpg)
TDA7297
Manufacturer Part Number
TDA7297
Description
IC AMP AUDIO 15W AB MULTIWATT15
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet
1.TDA7297.pdf
(9 pages)
Specifications of TDA7297
Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
15W x 2 @ 8 Ohm
Voltage - Supply
6.5 V ~ 18 V
Features
Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Amplifier Class
AB
No. Of Channels
2
Output Power
15W
Supply Voltage Range
6.5V To 18V
Thd + N
0.1% @ 1W, 8ohm, VS=16.5V
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
497-3967-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7297
Manufacturer:
TOSHIBA
Quantity:
76
Part Number:
TDA7297
Manufacturer:
ST
Quantity:
20 000
Part Number:
TDA7297D
Manufacturer:
ST
Quantity:
20 000
Part Number:
TDA7297D13TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA7297SA
Manufacturer:
FREESCALE
Quantity:
101
Part Number:
TDA7297SA
Manufacturer:
ST
Quantity:
20 000
Figure 10: Mute Attenuation vs. V pin.6
-100
Figure 12: Quiscent Current vs. Supply Voltage
Iq (mA)
70
65
60
55
50
45
40
35
30
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
0
6
1
Attenuation (dB)
7
1.5
8
9
2
10
2.5
11
Vsupply(V)
Vpin.6(V)
12
3
13
3.5
14
15
4
16
4.5
17
18
5
Figure 11: Stand-By Attenuation vs Vpin.7
-100
-110
-120
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
0
0
Attenuation (dB)
0.2
0.4
0.6
0.8
1
Vpin.7 (V)
1.2
1.4
1.6
1.8
TDA7297
2
2.2
2.4
7/9