欢迎访问ic37.com |
会员登录 免费注册
发布采购

TDA1083 参数 Datasheet PDF下载

TDA1083图片预览
型号: TDA1083
PDF下载: 下载PDF文件 查看货源
内容描述: 单芯片AM / FM收音机音频功率放大器 [One Chip AM/FM Radio with Audio Power Amplifier]
分类和应用: 放大器功率放大器
文件页数/大小: 8 页 / 302 K
品牌: ATMEL [ ATMEL CORPORATION ]
 浏览型号TDA1083的Datasheet PDF文件第2页浏览型号TDA1083的Datasheet PDF文件第3页浏览型号TDA1083的Datasheet PDF文件第4页浏览型号TDA1083的Datasheet PDF文件第5页浏览型号TDA1083的Datasheet PDF文件第6页浏览型号TDA1083的Datasheet PDF文件第7页浏览型号TDA1083的Datasheet PDF文件第8页  
TDA1083
One Chip AM/FM Radio with Audio Power Amplifier
Description
The integrated circuit TDA1083 includes, with exception
of the FM front end, a complete AM-/FM-radio-circuit
with audio power amplifier. An internal Z-diode
stabilizes the supply voltage at V
S
[
13 V, which allows
with the aid of a resistor and a rectifier, the circuit to be
driven by a higher external supply voltage.
D
AFC-connection for VHF-tuner
D
AM-FM switching without high frequency voltages
Features
D
Large supply voltage range V
S
= 3 to 12 V
D
High AM-Sensitivity
D
Limiting threshold voltage V
i
=
50
m
V
D
Audio output power P
0
= 0.7 W
Applications
D
AM-/FM- and audio-amplifier
Figure 1. Block diagram and pin connections
Absolute Maximum Ratings
Reference points Pin 3 and 11, unless otherwise specified
Parameters
Supply voltage range
Pin 13
Supply current when using the integrated stabilization
circuit, V
S
= 12.5 to 14.3 V
Pin 13
Power dissipation
T
amb
= 65°C
Junction temperature
Storage temperature range
Symbol
V
s
I
S
P
tot
T
j
T
stg
Value
3 to 12
50
600
125
–25 to +125
Unit
V
mA
mW
°C
°C
Thermal Resistance
Parameters
Junction ambient
Symbol
R
thJA
Maximum
100
Unit
K/W
Rev. A2, 23–Feb–01
1 (8)