参数资料
型号: TDA7268
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP16
封装: POWER, DIP-16
文件页数: 2/6页
文件大小: 102K
代理商: TDA7268
Obsolete
Product(s)
- Obsolete
Product(s)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VS
Operating Supply Voltage
18
V
IO
Output Peak Current
1.5
A
Top
Operating Temperature Range
0 to 70
°C
Tj
Junction Temperature
150
°C
Tstg
Storage Temperature Range
-40 to 125
°C
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-amb
Thermal Resistance Junction to ambient (on PCB)
Max.
70
°C/W
Rth j-case
Thermal Resistance Junction to case
Max.
15
°C/W
VS1
OUT1
SVR
IN1
IN2
OUT2
S-GND
1
3
2
4
5
6
7
16
15
14
13
12
10
11
D94AU164A
VS2
8
PGND
9
PGND
PIN CONNECTION
02468
10
12
ON BOARD HEAT-SINK AREA (sq.cm)
THERMAL
RESISTANCE
JUNCTION
TO
AMBIENT(C/W)
34
36
38
40
42
44
46
48
50
52
54
D98AU830
Rth with "on Board" Square Heat Sink vs. Copper
Area
Example of heatsink using PC board copper
TDA7268
2/6
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