欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: HT9320
廠商: Holtek Semiconductor Inc.
英文描述: 22-Memory Tone/Pulse Dialer
中文描述: 22內存音頻/脈沖撥號器
文件頁數: 10/30頁
文件大?。?/td> 382K
代理商: HT9320
Symbol
Parameter
Test Conditions
Min.
Typ.
Max. Unit
V
DD
Conditions
T
IDP
Inter-digit-pause
Time
Pulse rate=10pps. No resistor
is linked between R1 and C5
(HT9320A/B/C/K)
800
ms
Pulse rate=10pps (HT9320H/L)
Pulse rate=10pps. A resistor
is linked between R1 and C5
(HT9320A/B/C/K)
400
Pulse rate=20pps
500
T
M
Pulse Make
Duration
A resistor is linked between
R2 and C1 (HT9320B/C/K/L)
33 (10pps)
17 (20pps)
ms
M/B=VSS (HT9320A)
M/B=VDD (HT9320H)
No resistor is linked between
R2 and C1 (HT9320B/C/K/L)
40 (10pps)
20 (20pps)
M/B=Floating (HT9320A)
M/B=VSS (HT9320H)
T
B
pulse Break
Duration
A resistor is linked between
R2 and C1 (HT9320B/C/K/L)
66 (10pps)
33 (20pps)
ms
M/B=VSS (HT9320A)
M/B=VDD (HT9320H)
No resistor is linked between
R2 and C1 (HT9320B/C/K/L)
60 (10pps)
30 (20pps)
M/B=Floating (HT9320A)
M/B=VSS (HT9320H)
T
KT
Keytone Duration
Pulse mode (HT9320K)
34
ms
F
KTC
Keytone Carrier
Pulse mode (HT9320K)
1.2
kHz
Tone Mode Electrical Characteristics
f
OSC
=3.5795MHz, Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
TDC
DTMF Output DC Level
0.45V
DD
0.7V
DD
V
I
TOL
DTMF Sink Current
2.5V V
DTMF
=0.5V
0.1
mA
V
TAC
DTMF Output AC Level
Row group, R
L
=5k
0.12
0.155
0.18
Vrms
R
L
DTMF Output Load
2.5V THD
23dB
5
k
A
CR
Column Pre-emphasis
2.5V Row group=0dB
1
2
3
dB
HT9320
10
July 21, 1999
相關PDF資料
PDF描述
HT93214 1-memory Tone/Pulse Dialer
HT93214A 1-memory Tone/Pulse Dialer
HT93214AT 1-memory Tone/Pulse Dialer
HT93214B 1-memory Tone/Pulse Dialer
HT93LC46 1K 3-Wire CMOS Serial EEPROM(1K CMOS 三線控制串行EEPROM)
相關代理商/技術參數
參數描述
HT9320_02 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:22-Memory Tone/Pulse Dialer
HT9320A 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:22-Memory Tone/Pulse Dialer
HT9320B 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:22-Memory Tone/Pulse Dialer
HT9320C 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:22-Memory Tone/Pulse Dialer
HT9320F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer
主站蜘蛛池模板: 文安县| 绵竹市| 买车| 宁蒗| 天等县| 南安市| 石门县| 蒙阴县| 上思县| 镇江市| 高淳县| 清苑县| 宣武区| 奉节县| 前郭尔| 宁乡县| 文化| 云安县| 岳普湖县| 长宁县| 鄂伦春自治旗| 米泉市| 本溪市| 扶沟县| 贵南县| 西城区| 七台河市| 沙坪坝区| 仁布县| 顺平县| 迭部县| 嘉义县| 安西县| 湾仔区| 白银市| 大厂| 改则县| 淮南市| 牙克石市| 湾仔区| 祁门县|