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參數(shù)資料
| 型號： | LAG639 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | Monolithic IC |
| 中文描述： | 單片集成電路 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 257K |
| 代理商： | LAG639 |
MITSUMI
IC for Multifunction Telephones LAG639
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
=30V)
Note:
The asterisk (
*
) indicates that the power supply voltage detection unit characteristics are standards in
the transient power on/off states. However, for convenience the detection voltage is taken to be the
value of V
0
when V
0
in measurement circuit 2 is varied and the pin 6 output state is switched from off
to on.
Item
Symbol
Measurement
Measurement conditions
Min. Typ. Max. Units
circuit
SWR unit
Output voltage
V
O
1
1
V
CC
=15~45V
I
L
=0~250mA
V
CC
=13~45V
I
L
=0~200mA
I
L
=250mA
I
L
=0mA
Amp & reception off
4.75
5.00
5.25
V
Output voltage
V
O
2
1
4.70
5.00
5.25
V
Output ripple voltage
Vr
1
50
mV
P
-
P
Reactive current
I
CC
q
1
6
10
mA
SWR transmission frequency
F
OSC
I
OS
1
1
80
110
kHz
mA
Output current on short-circuit
R
S
=0.2
70
150
Power supply voltage detection unit
Detection voltage
V
S
V
S
IR
ON
IR
OFF
2
2
2
2
*
4.30
0.2
10
4.50
4.80
V
V
Detection drop voltage
V
S
=Vo
-
V
S
Vo=4V
Vo=5.25V
Output current while on
20
mA
μA
Leakage output current while off
1
Item
Symbol
Measurement
circuit
Measurement conditions
Min. Typ. Max. Units
Power amp unit
Amp gain
Maximum distortion-free output
Distortion
G
V
1
1
1
Voa=0.775Vrms
THD=10%
P
O
=100mW
F
O
=1kHz, Fl=100Hz
Voa=0.775Vrms
F2=10 kHz, above conditions
Mute off
Mute on
Mute on
AUDIO IN 20mVrms
IL=10 70mA 1.5kHz
Transmission unit ON Ft=1kHz
Mute off
AUDIO OFF
IL=10 70mA 1.5kHz
Transmission unit ON Ft=1kHz
35
150
38
260
41
dB
mV
%
P
O
max.
THD
2
Attenuation at 100 Hz
GF1/GF0
1
-
14
dB
Attenuation at 10 Hz
Input IMP1
Input IMP2
GF2/GF0
R
IN
1
R
IN
2
1
3
3
-
8
15
3.5
dB
k
k
10
2.5
Residual noise 1
Vno1
1
0.5
mVrms
Residual noise 2
Vno2
1
1.2
mVrms
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
=30V Faudio=1kHz)
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| LAG668D | SOLDER WIRE, , 18SWG, 250G; Material composition:99.3% Tin, 0.7% Copper; Flux type:362, Rosin based; Temperature, melting:227(degree C); Diameter, wire:1.22mm; Length, Reel (Metric):35m; SWG number:18; Temperature, bit:370(degree C); RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LAG639D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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| LAG665D | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for Headphone Stereos Monolithic IC LAG 665 |
| LAG665F | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for Headphone Stereos Monolithic IC LAG 665 |
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