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參數資料
| 型號： | UTCTA31002A |
| 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： | 1/4頁 |
| 文件大?。?/td> | 33K |
| 代理商： | UTCTA31002A |
UTC TA31002A LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
TELEPHONE TONE RINGER
DESCRIPTION
The UTC TA31002A 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 extension of lines.
*Adjustable 2-frequency tone.
*Adjustable warbling rate.
*Built-in hysteresis prevents false triggering and
rotary dial 'CHIRPS'.
*Programmable for initiation current by simple
external resistor
DIP-8
PIN CONFIGURATIONS
1
2
3
4
8
7
6
5
Vcc
RSL
Low Freq.
Time Constant
Low Freq.
Time Costant
Output
High Freq.
Time Constant
High Freq.
Time Constant
GND
ABSOLUTE MAXIMUM RATINGS
(Ta=25
°
C )
PARAMETER
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 |
|---|---|
| UTCTA31002 | TELEPHONE TONE RINGER |
| UTCTA7368P | 0.6W AUDIO POWER AMPLIFIER |
| UTCTA7613AP | I-CHIP AM/FM RADIO IC |
| UTCTA7668BP | DUAL PRE-AMPLIFIER FOR TAPE RECORDER |
| UTCTA7738P | AMPLIFIER SYSTEM FOR CASSETTE TAPE RECORDER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UTCTA7368P | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:0.6W AUDIO POWER AMPLIFIER |
| UTCTA7613AP | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:I-CHIP AM/FM RADIO IC |
| UTCTA7640AP | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:AM/FM IF PROCESSOR |
| UTCTA7668BP | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL PRE-AMPLIFIER FOR TAPE RECORDER |
| UTCTA7738P | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:AMPLIFIER SYSTEM FOR CASSETTE TAPE RECORDER |
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