DTMF Generator for Binary Coded Hexadecimal Data 8 Pin DIL I.C.
EFG71891
$2.20
| QTY | Price |
|---|---|
| 1 | $2.20 |
| 10 | $1.60 |
| 25 | $1.20 |
| 100 | $0.50 |
Description
The DTMF Generator for Binary Coded Hexadecimal Data is an 8-pin DIL integrated circuit (IC) designed to generate Dual Tone Multi-Frequency (DTMF) signals based on binary coded hexadecimal data. It generates 16 standard DTMF tone pairs. Uses low cost 3.579 MHz crystal.
Features
- Generates 16 standard DTMF tone pairs
- Uses low cost 3.579 MHz crystal
- Direct microprocessor interface
- Accepts 4 Bit data in serial or parallel format
- Data is stored during transmission period
- Low harmonic distortion
- High group pre-emphasis
- Low power consumption in standby mode
Specifications
Operating Temperature
-25°C ~ 70°C
Supply Current-Max
1.0 mA
Supply Voltage-Nom
5.0 V
Package Code
DIP
Number of Terminals
8
Terminal Finish
Tin/Lead (Sn/Pb)
Dimensions
Width (mm)
7.62
Terminal Pitch (mm)
2.54
You Might Also Like
All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.
DTMF Generator for Binary Coded Hexadecimal Data 8 Pin DIL I.C.
EFG71891
$2.20
| QTY | Price |
|---|---|
| 1 | $2.20 |
| 10 | $1.60 |
| 25 | $1.20 |
| 100 | $0.50 |