- 您現在的位置：買賣IC網 > PDF目錄30713 > LA1137N AM, AUDIO SINGLE CHIP RECEIVER, PDIP20 PDF資料下載
參數資料
| 型號： | LA1137N |
| 元件分類： | 接收器 |
| 英文描述： | AM, AUDIO SINGLE CHIP RECEIVER, PDIP20 |
| 封裝： | SDIP-20 |
| 文件頁數： | 14/19頁 |
| 文件大小： | 720K |
| 代理商： | LA1137N |
LA1136N, LA1136NM
Operating Conditions at Ta = 25°C, V
CC = 8 V, fr = 1 MHz, fm = 400 Hz, See specified Test Circuit
Parameter
Symbol
Conditions
Pin
min
typ
max
Unit
12
14
17
22
Current drain
ICC1
Quiescent
L
O
22
38
52
mA
ICC2
130 dB
L
O
30
45
60
Detection output
VO
74 dB, 30% modulation
L
O
–15.0
–12.0
–9.0
dBm
Signal-to-noise ratio
S/N
74 dB, 30% modulation
L
O
49
54
dB
AGC figure-of-merit
AGC
74 dB, 30% modulation,
reference output 10 dB below
input
LLL
O
50
54
dB
Total harmonic distortion
THD1
74 dB, 80% modulation
L
O
0.4
1.0
%
THD2
130 dB, 80% modulation
L
O
0.5
2.0
Signal meter output voltage
VSM1
Quiescent
L
O
0
0.3
V
VSM2
130 dB
L
O
3.5
5.0
7.5
Stop detector sensitivity
SD
V18 = 3.5 V
L
H
L
O
26
32
38
dB
Local-oscillator buffer output
voltage
VOSC
BUFF
Quiescent
L
O
270
330
mVrms
IF buffer output voltage
VIF BUFF 74 dB, zero modulation
L
O
530
750
1,000 mVrms
IF count buffer output voltage
VIFCB
30 dB, zero modulation
L
H
O
260
300
mVrms
IF count buffer output leakage
voltage
VIFCBL
74 dB, zero modulation
L
O
10 mVrms
Antenna input level for RF AGC
ON and tweet prevention
ANT1
LLLL
56
62
68
dB
Antenna input for wideband AGC
ON
ANT2
Quiescent, 1.0 MHz receive
signal, 1.4 MHz interference,
zero modulation
L
O
92
98
104
dB
Wideband/narrowband detector
output ratio (weak input)
–
21 dB, 30% modulation
L/H
L
O
2
4
dB
Pin-diode driver current
IANTD
V1 = 0.7 V
L
O
4.0
5.5
mA
Note)
SW voltage:H=5 V, L = GND, O = OPEN
LA1137N, LA1137NM
Operating Characteristics at Ta = 25°C, V
CC = 8 V, fr = 1 MHz, fm = 400 Hz, See specified Test Circuit
Parameter
Symbol
Conditions
SW
min
typ
max
Unit
11
13
18
Current drain
ICC1
Quiescent
L
O
22
38
52
mA
ICC2
130 dB, zero modulation
L
O
30
45
60
Detection output
VO
74 dB, 30% modulation
L
O
–15.0
–12.0
–9.0
dBm
Signal-to-noise ratio
S/N
74 dB, 30% modulation
L
O
50
55
dB
AGC figure-of-merit
AGC
74 dB, 30% modulation,
reference output 10 dB below
input
LL
O
48
52
56
dB
Total harmonic distortion
THD1
74 dB, 80% modulation
L
O
0.3
1.0
%
THD2
130 dB, 80% modulation
L
O
0.4
2.0
Signal meter output
voltage
VSM1
Quiescent
L
O
0
0.3
V
VSM2
130 dB, zero modulation
L
O
3.5
5
7.5
Stop detector sensitivity
SD
V18 = 3.5 V, zero modulation
H
L
O
27
33
39
dB
Local-oscillator buffer
output voltage
VOSC BUFF Quiescent
L
O
290
350
mVrms
IF count buffer output
voltage
VIFCB
30 dB, zero modulation
H
O
260
300
mVrms
IF count buffer output
leakage voltage
VIFCBL
74 dB, zero modulation
L
O
10
mVrms
Antenna input for RF
AGC ON and tweet
prevention
ANT1
L
56
62
68
dB
Antenna input for wide
band AGC ON
ANT2
Quiescent, 1.0 MHz receive
signal, 1.4 MHz interference
signal, zero modulation
L
O
92
98
104
dB
Pin-diode driver current
IANTD
V1 = 0.7 V
L
O
4.0
5.5
mA
Note)
SW voltage:H=5 V, L = 0 V,O= open
Short the ammeter used to measure the pin-diode driver current when not in use.
LA1136N, 1136NM, 1137N, 1137NM
No. 3507-4/28
相關PDF資料 |
PDF描述 |
|---|---|
| LA1136NM | AM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| LA1136N | AM, AUDIO SINGLE CHIP RECEIVER, PDIP24 |
| LA1143 | FM, AUDIO DEMODULATOR, PDIP16 |
| LA1145M | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| LA1145 | SPECIALTY CONSUMER CIRCUIT, PZIP18 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA1137NM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
| LA1140 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA1140_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM IF SYSTEM FOR CAR RADIO |
| LA1140B-E | 制造商:ON Semiconductor 功能描述:CAR RADIO FM IF SYSTEM - Ammo Pack |
| LA1140-E | 功能描述:射頻接收器 CAR RADIO FM IF SYSTEM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
發布緊急采購，3分鐘左右您將得到回復。