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參數資料
型號: HT95C20P
廠商: Holtek Semiconductor Inc.
英文描述: 8-Bit CID Type Phone Controller MCU
中文描述: 8位偵緝型電話MCU控制器
文件頁數: 7/50頁
文件大小: 324K
代理商: HT95C20P
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
LCD Driver
V
LCD
LCD Panel Power Supply
3
5
V
I
LCD
LCD Operation Current
V
LCD
=5V, 32768Hz, no load
100
A
Dialer I/O
I
XMO
XMUTE Leakage Current
2.5V XMUTE pin=2.5V
1
A
I
OLXM
XMUTE Sink Current
2.5V XMUTE pin=0.5V
1
mA
I
HKS
HKS Input Current
2.5V HKS pin=2.5V
0.1
A
R
HFI
HFI Pull-low Resistance
2.5V V
HFI
=2.5V
200
k
R
HDI
HDI Pull-high Resistance
2.5V V
HDI
=0V
200
k
I
OH2
HFO Source Current
2.5V V
OH
=2V
1
mA
I
OL2
HFO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OH3
HDO Source Current
2.5V V
OH
=2V
1
mA
I
OL3
HDO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OH4
PO Source Current
2.5V V
OH
=2V
1
mA
I
OL4
PO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OL5
DNPO Sink Current
2.5V V
OL
=0.5V
1
mA
DTMF Generator
V
TDC
DTMF Output DC Level
0.45V
DD
0.7V
DD
V
V
TOL
DTMF Sink Current
V
DTMF
=0.5V
0.1
mA
V
TAC
DTMF Output AC Level
Row group, R
L
=5k
120
155
180
mVrms
R
L
DTMF Output Load
THD
23dB
5
k
A
CR
Column Pre-emphasis
Row group=0dB
1
2
3
dB
THD
Tone Signal Distortion
R
L
=5k
30
23
dB
FSK Decoder
Input Sensitivity: TIP, RING
40
45
dBm
Transmission Rate
5V
1188
1200
1212
baud
S/N
Signal to Noise Ratio
20
dB
Band-pass Filter
Frequency Response
Relative to 1700Hz @ 0dBm
60Hz
550Hz
2700Hz
3300Hz
64
4
3
34
dB
Carrier Detect Sensitivity
48
dBm
t
SUPD
Power Up to FSK Signal Set
Up Time
15
ms
HT95C200/20P/300/30P
Rev. 0.10
7
October 1, 2002
Preliminary
相關PDF資料
PDF描述
HT95C300 8-Bit CID Type Phone Controller MCU
HT95C30P 8-Bit CID Type Phone Controller MCU
HT95C200 8-Bit CID Type Phone Controller MCU
HT95CXXX CID Type Phone 8-Bit MCU
HT95L400-128QFP-A LCD Type Phone 8-Bit MCU
相關代理商/技術參數
參數描述
HT95C300 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C30P 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C400 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C40P 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU
HT95CXXX 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
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