欢迎访问ic37.com |
会员登录 免费注册
发布采购

KK3726AN 参数 Datasheet PDF下载

KK3726AN图片预览
型号: KK3726AN
PDF下载: 下载PDF文件 查看货源
内容描述: 通用语音电路与拨号器界面 [Universal Speech Circuit with Dialler Interface]
分类和应用:
文件页数/大小: 4 页 / 306 K
品牌: KODENSHI [ KODENSHI KOREA CORP. ]
 浏览型号KK3726AN的Datasheet PDF文件第1页浏览型号KK3726AN的Datasheet PDF文件第2页浏览型号KK3726AN的Datasheet PDF文件第4页  
KK3726A
Characteristic
Line Voltage
TX Gain
Symbol
VLN
GV (TX)
RL = 0
RL = 400
RL = 900 – 2.2 k
RL = 0 - 900 , 1 kHz
200Hz to 3400 Hz
200Hz to 3400 Hz,
IL = 20 – 100 mA
200Hz to 3.4 kHz,
IL = 0 - 100mA
1.5
3
41
43.5
46
3
43
45.5
48
5
45
47.5
50
7
±
1
dB
dB
dB
Vp-p
Vp-p
Test Conditions
IL = 15mA
IL = 100mA
Min.
3.3
11.0
Typ.
3.7
13.0
Max.
4.1
15.0
Unit
V
TX Range of Regulation
TX Frequency Response
TX Dynamic Output
Voltage
TX Max Output Voltage
∆GTX
∆
GTX(RE
S)
VO(TX)
VOTX(M
AX)
TX Input Impedance
Mute Input Voltage
RX Gain
ZI (TX)
VI
(MUTE)
GV (RX)
1 kHz
13.5
17
20.5
0.3
kΩ
V
dB
RX Range of Regulation
∆GRX
∆GRX(RE
S)
VO(RX)
VORX(M
AX)
ZO(RX)
ZI (Mic)
RL = 0Ω
RL = 400Ω
RL = 900Ω - 2.2 kΩ
RL =0 - 900Ω, 1 kHz
200 Hz – 3400 Hz
-18.5
-16
-13.5
3
-16.5
-14
-11.5
5
-14.5
-12
-9.5
7
dB
RX Frequency Response
-1
1
dB
RX Dynamic Output
Voltage
RX Max Output Voltage
RX output impedance
Microphone input impedance
Transmitter output noise
Receiver output noise
DC supply voltage
200 Hz – 3400 Hz
IL = 20 – 100 mA
200 Hz – 3400 Hz
IL = 0 - 100mA
1 kHz
1 kHz
0.5
0.9
3
1.7
-75
- 85
Vp-p
Vp-p
kΩ
dB
dB
2.6
2.45
28.5
30
V
V
mA
dB
kΩ
IL = 21 – 100 mA
IDC = 0 mA
IDC = 2 mA
2.1
1.95
2
24.5
20
2.35
2.2
26.5
25
DC supply current
DTMF transmitting gain
DTMF input impedance
3