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參數資料
| 型號： | UTC31001 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | TELEPHONE TONE RINGER |
| 中文描述： | 音頻電話機鈴聲 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 25K |
| 代理商： | UTC31001 |
UTC31001 LINEAR INTEGRATED
CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
TELEPHONE TONE RINGER
GENERAL DESCRIPTION
The UTC 31001 is a bipolar integrated circuit
designed for telephone bell replacement. It can also be
used as alarms or other alerting devices.
FEATURES
*Designed for telephone bell replacement.
*Low current drain for multiple extention of lines.
*Adjustable 2-frequency tone.
*Adjustable warbling rate.
*Bulit-in hysteresis prevents false triggering and
rotary dial 'CHIRPS'.
*Programmable for initiation voltage by simple
external resistor
DIP-8
BLOCK DIAGRAM
LOW
OSC
HIGH
OSC
AMP
POWER SUPPLY (WITH HYSTERESIS)
OUTPUT
6
7
4
3
1
5
2
R3
R2
C3
C2
Note:R2,R3,C2 and C3 are parts
externally mounted
ABSOLUTE MAXIMUM RATINGS
(Ta=25
°
C )
CHARACTERISTIC
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
Vcc
Pd
Topr
Tstg
VALUE
30
400
-45 to 85
-65 to 150
UNIT
V
mW
°
C
°
C
相關PDF資料 |
PDF描述 |
|---|---|
| UTC31002 | TELEPHONE TONE RINGER |
| UTC31002A | TELEPHONE TONE RINGER |
| UTC3414 | SINGLE-SUPPLY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER |
| UTC3511 | CMOS IC |
| UTC3521 | CMOS IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UTC31002 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:TELEPHONE TONE RINGER |
| UTC31002A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:TELEPHONE TONE RINGER |
| UTC3308 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SINGLE-SUPPLY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER |
| UTC339 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:QUAD DIFFERENTIAL COMPARATOR |
| UTC34119 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER AUDIO AMPLIFIER |
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