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UTC31001 |
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| Part Number | UTC31001 |
| Manufacturer | Unisonic Technologies |
| 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... |
| 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
R2 C3 R3
4
7
6
3
C2
LOW OSC
HIGH OSC
AMP
8 OUTPUT
1
POWER SUPPLY (WITH HYSTERESIS)
5
Note:R2,R3,C2 and C3 are parts
2
externally mounted
ABSOLUTE MAXIMUM RATINGS(Ta=25°C )
CHARACTERISTIC
Supply Voltage Power Dissipation Operating Temperature Storage Temperature
SYMBOL
Vcc Pd... |
| Document |
 UTC31001 Data Sheet
PDF 25.63KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UTC31002 |
Unisonic Technologies |
TELEPHONE TONE RINGER |
|
| 2 | UTC31002A |
Unisonic Technologies |
TELEPHONE TONE RINGER |
|
| 3 | UTC31101 |
YOUWANG ELECTRONICS |
Voice Compander |
|
| 4 | UTC317 |
YOUWANG ELECTRONICS |
3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGEREGULATOR |
|
| 5 | UTC317B |
YOUWANG ELECTRONICS |
3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGEREGULATOR |
|