TDA7493 STMicroelectronics, TDA7493 Datasheet - Page 6
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TDA7493
Manufacturer Part Number
TDA7493
Description
Audio Amplifiers 3W + 3W Dual BTL Class-D 4-Select dB
Manufacturer
STMicroelectronics
Datasheet
1.TDA7493.pdf
(30 pages)
Specifications of TDA7493
Amplifier Class
D
No. Of Channels
2
Output Power
3W
Supply Voltage Range
3V To 5.5V
Thd + N
0.05% @ 0.5W, 4ohm, VCC=5V
Load Impedance
4ohm
Operating Temperature Range
0°C To +70°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7493-13TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA749313TR
Manufacturer:
MXIC
Quantity:
1 101
Pin description
2
2.1
6/30
Pin description
Pin-out
Figure 2.
The exposed pad is the device ground and must be connected appropriately
Pin connection (top view)
10
11
12
1
2
3
4
5
6
7
8
9
Doc ID 14570 Rev 5
INNL
INPL
STANDBY
PVCCPL
OUTPL
PGNDPL
PGNDNL
OUTNL
PVCCNL
SYNCLK
ROSC
SGND
Exposed
pad (GND)
PGNDNR
PGNDPR
PVCCNR
PVCCPR
OUTNR
OUTPR
GAIN1
GAIN0
SVCC
INNR
INPR
SVR
24
23
22
21
20
19
18
17
16
15
14
13
TDA7493