LMF501 [MITSUMI]
Single-Chip System for Radios; 单芯片系统用于收音机
| 型号： | LMF501 |
| 厂家： | 
MITSUMI ELECTRONICS, CORP. |
| 描述： | Single-Chip System for Radios |
| 文件： | 总2页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Single-Chip System for Radios LMF501
MITSUMI
Single-Chip System for Radios
Monolithic IC LMF501
Outline
This is a monolithic IC designed for use as a single-chip AM radio. It can be used to configure an AM radio
with few external components.
It is ideal for use in watch radios, lighter-radios and other applications intended to operate on low voltage and
current.
Features
1. Operation at low voltages possible
2. Operates with low current consumption
3. Compact, lightweight
VCC : 1.1V
4. Broad AGC range
Package
-
TO 92A (LMF501T-2)
Absolute Maximum Ratings
Item
Symbol
TOPR
Ratings
30~+80
Units
°
C
Operating temperature
Storage temperature
Power supply current
-
°
C
TSTG
-40~+125
VCC
1.5
V
Electrical Characteristics
Item
Symbol Min. Typ. Max. Units
Power supply voltage
VCC
VOUT
ICC
1.4
V
V
Operating output voltage
Circuit current
0.8
1.5
0.3
mA
Practical frequency range
Input resistance
Audio distortion
AGC range
fR
150
3000 kHz
ZIN
4
4
MΩ
%
THD
AGC
Gp
30
dB
dB
Power gain
70
Measurement conditions: Except where noted otherwise, in measurement circuits1
VCC=1.4 V, RAGC=1.5kΩ
Modulator: f=1000Hz 40%, VIN=1m V/rms
Single-Chip System for Radios LMF501
MITSUMI
Block Diagram
Measurement Circuit
Application Circuits
相关型号：
LMF60CIJ-100
IC SWITCHED CAPACITOR FILTER, BUTTERWORTH, LOWPASS, CDIP14, CERAMIC, DIP-14, Active Filter
NSC
LMF60CIJ-50
IC SWITCHED CAPACITOR FILTER, BUTTERWORTH, LOWPASS, CDIP14, CERAMIC, DIP-14, Active Filter
NSC
LMF60CIN-100
SWITCHED CAPACITOR FILTER, BUTTERWORTH, LOWPASS, PDIP14, 0.300 INCH, PLASTIC, DIP-14
TI
©2020 ICPDF网 联系我们和版权申明