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參數(shù)資料
| 型號： | KA8601C |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | SPEAKER PHONE WITH SPEECH NETWORK |
| 中文描述： | 免提電話與語音網(wǎng)絡(luò) |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 280K |
| 代理商： | KA8601C |
KA8601C SPEAKER PHONE WITH SPEECH NETWORK
INTRODUCTION
The KA8601C is a monolithic integrated circuit for use in high perfor-
mance speaker phone system.
The KA860lC consists of speaker phone and speech network. Speaker
phone includes attenuators, amplifiers, level detectors, attenuator
control, hybrid amplifiers, regulator and AGC circuit. Speech network
includes transmit amp, receive amp, voltage regulator for dialer, side
tone control, and line equalizer.
FEATURES
Speaker Phone
- Low Operating Voltage (3.0 ~ 6.5V)
- High Attenuator Gain Range (52dB)
- Improved Sensitivity (Four-point Signal Sensing)
- Chip Disable for Active or Standby Operation
- Microphone Amp Gain set by External Components
Speech Network
- Low Operating Voltage (1.5V : speech)
- Regulated Voltage for Dialer (Typically 3.3V)
- Transmit, Receive, Side Tone Gains set by
External Components
- Mute Input for DTMF Dialing
BLOCK DIAGRAM
Device
Package
Operating Temperature
KA8601C
48-SDIP-600
- 25
°
C ~ + 75
°
C
D
D
R
A
R
A
G
P
R
D
R
D
R
D
T
D
T
M
M
M
V
C
D
R
D
R
D
T
D
T
P
T
V
T
A
T
A
V
D
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
D
C
F
F
M
V
V
L
V
M
M
G
M
T
A
R
N
N
R
R
R
S
Z
M
V
C
S
h
a
R
A
B
l
d
m
a
A
B
l
d
T
A
3
P
h
a
F
D
s
S
W
1
m
a
T
a
T
a
A
R
a
R
a
B
ATTENUATOR
CONTROLLER
s
a
48-SDIP-600
ORDERING INFORMATION
相關(guān)PDF資料 |
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA8602 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW VOLTAGE AUDIO POWER AMPLIFIER |
| KA8602_12 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW VOLTAGE AUDIO POWER AMPLIFIER |
| KA8602B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:LOW VOLTAGE AUDIO AMPLIFIER |
| KA8602BD | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:LOW VOLTAGE AUDIO AMPLIFIER |
| KA8602D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:LOW VOLTAGE AUDIO AMPLIFIER |
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