|
|
Número de pieza | KA8503 | |
Descripción | Low Voltage Speech Network | |
Fabricantes | Samsung Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de KA8503 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
No Preview Available ! KA8503
LOW VOLTAGE SPEECH NETWORK
INTRODUCTION
The KA8503 is a telephone low voltage speech network which includes
mic amp. transmit amp, side-tone amp, receive amp. It handles the
voice signal performing the 2/4 wire interface and changing the gain
on both sending and receiving amplifiers to compensate for line at-
tenuation by sensing the line length through the line current. Applica-
tion dependent parameters such as amplitude of each amp, sidetone
level line balance, and frequency response are controlled by exter-
nal components. Each gain can be controlled by external component
exchange. The receiver output driving capability is adjustable.
www.DataSheet4U.com
18-DIP-300A
FEATURES
• Adjust Sending and Receiving Attenuation Length
• Mute Function
• Side Tone Balance Network Constitution
• Low Voltage Operating
• AC Impedance Matching
• Uses in Inexpensive Components (5 Capacitors & 10 Resistors)
• Uses a minimum of external components
ORDERING INFORMATION
Device
KA8503
Package
18-DIP-300A
Operating Temperature
- 40°C ~ + 70°C
BLOCK DIAGRAM
VDD MUTE
45
V + ST3 STO RXI
1 9 10 15
MIC 1 12
MIC 2 13
17 RXO2
18 RXO3
6 11 3
GR MICO TXI
2 87
T XO
ST2 ST1
Fig. 1
14 16
V - RXO1
1 page |
Páginas | Total 4 Páginas | |
PDF Descargar | [ Datasheet KA8503.PDF ] |
Número de pieza | Descripción | Fabricantes |
KA8501 | SPEECH NETWORK WITH DIALER INTERFACE | Samsung |
KA8501A | SPEECH NETWORK WITH DIALER INTERFACE | Samsung |
KA8503 | Low Voltage Speech Network | Samsung Semiconductor |
KA8504 | SPEECH NETWORK | Samsung semiconductor |
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 |