|
|
PDF LAG665D Data sheet ( Hoja de datos )
| Número de pieza | LAG665D | |
| Descripción | IC for Headphone Stereos Monolithic IC LAG 665 | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LAG665D (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
MITSUMI
IC for Headphone Stereos
Monolithic IC LAG 665
IC for Headphone Stereos LAG665
Outline
This IC was developed for use in headphone stereos, and incorporates dual preamp, power amp, electronic
VR and motor control circuits. It can be used in a simple circuit configuration which requires very few external
components.
Features
1. Broad operating voltage range of 2.0 to 5.0 V (amp system operates to 1.8 V)
2. Few external components required
1. Internal equalizer resistance
2. Direct coupling of preamps, electronic VR, power amp
3. No need for output coupling capacitor
3. Well-balanced electronic VR, A-curve attenuation characteristic obtained with B-curve VR
4. Internal motor control circuit, with noise from motor driving unit suppressed
5. Provided with pin to turn off preamps
Package
SOP-28B (LAG665F)
SDIP-30A (LAG665D)
Absolute Maximum Ratings
Item
Operating temperature
Storage temperature
Power supply current
Power consumption
Operating voltage
Symbol
Topr
Tstg
VCC
Pd
Vop
Ratings
-20~+65
-40~+125
-0.3~+7.5
450 (SOP-28B)
750 (SDIP-30A)
2.0~5.0
Units
°C
°C
V
mW
V
1 page  
MITSUMI
POUT.
ICC-VCC
20
70 IOC (RL=16Ω)
60
RL=16Ω
15
50
40 RL=32Ω 10
30
20 5
10
0 1.0 2.0 3.0 4.0 5.0
Power supply voltage
Power amp
-10
-20
-30
-40
-50
0
Ripple rejection rate-VCC
PREAMP OFF
VR=max.
FR=100Hz
VR=100mVrms
RL=16Ω
1.0 2.0 3.0 4.0 5.0
Power supply voltage (V)
Voltage gain vs. frequency
100
80
70
60
50
40
30
20
10
10
VCC=3.0V
When VR=max.
TOTAL GAIN
POWER AMP GAIN
100 1k
10k
Frequency (Hz)
100k
IC for Headphone Stereos LAG665
Power amp
100
10
THD-POUT
VCC=1.8V
VCC=2.0V
VCC=3.0V
1
0.1
0.1
1
10 100
Power supply output (mW)
Power amp
-10
-20
-30
-40
-50
100
crosstalk frequency
VCC=3.0V
1k 10k 100k
Frequency (Hz)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet LAG665D.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LAG665 | IC for Headphone Stereos Monolithic IC LAG 665 | ETC |
| LAG665D | IC for Headphone Stereos Monolithic IC LAG 665 | ETC |
| LAG665F | IC for Headphone Stereos Monolithic IC LAG 665 | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |