參數(shù)資料
型號: LA1781M
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: 14 X 14 MM, QIP-64
文件頁數(shù): 42/48頁
文件大?。?/td> 508K
代理商: LA1781M
LA1781M
No.6038-47/48
56
0.022
μF
0.022
μ
F
0.022
μF
300
Ω
75
Ω
75
Ω
330
Ω
VIN
53
V.V.
80dB
μ IN
20
100
30
--40
--20
100
--40
100
--40
--30
--20
--10
0
First IF Frequency Characteristics
--50
40
30
60
50
80
70
90
--10
0
10
20
10
20
30
40
0
10
7 1.0
23
5
7 10
22
35
7 100
020
40
60
80
--20
0
20
40
60
80
--20
0
20
40
60
80
0
20
40
60
80
100
120
--20
20
040
60
80
0
20
40
60
80
100
120
3
Frequency -- MHz
First
IF
output
-
dB
FM Antenna Input Temperature Characteristics (1)
FM Antenna Input Temperature Characteristics (3)
0
100
200
300
400
--40
100
Frequency -- MHz
First
IF
output
-
dB
Ambient temperature, Ta --
°C
Antenna
input
-
dB
μ
Ambient temperature, Ta --
°C
S/N,
AM
output
-
dB
AGC
on,
separation,
input
level
-
dB
μ
FM Antenna Input Temperature Characteristics (2)
AGC ON
LEVEL
Separation
AM OUT
S/N
VCC = 8.5V
f = 1MHz
mod = 1k 30%
VCC = 8.5V
f = 1MHz
mod = 1k 30% 80%
VCC = 8.5V
f = 1MHz
80dB IN
fm
=
1kHz
80%
fm
=
1kHz
30%
RF AGC
IF AGC
VSM
OUT
NOISE
40dB IN
20dB IN
MUTE
ATT
S/N =
30dB
-3dB
LS
75kHz (100%mod)
22.5kHz (30%mod)
0
50
--100
--80
--60
--40
--20
20
--40
100
Ambient temperature, Ta --
°C
Separation,
Sep
-
dB
0
1.0
2.0
3.0
4.0
5.0
6.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
0
7.0
--20
0
100
120
20
40
60
80
140
ANT input, IN -- dB
μ
AGC,
S-meter
voltage
-
V
--20
140
ANT input, IN -- dB
μ
T
otal
harmonic
distortion,
THD
-
%
--20
140
ANT input, IN -- dB
μ
Output,
noise
-
dB
FM Antenna Input Temperature Characteristics (4)
AM I/O Characteristics
AM DC Characteristics
AM Distortion
相關(guān)PDF資料
PDF描述
LA1784M AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
LA1787NM AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
LA1787NM AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
LA1800 AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP22
LA1805 AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA1781M_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Radios Single-Chip Tuner IC
LA1781MA-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
LA1781MD-A-MPB-E 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Trays
LA1781MD-B-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
LA1781ML-MPB-E 功能描述:調(diào)諧器 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: