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). It generates Dual Tone Multi-Frequency (DTMF) signals based on binary coded hexadecimal data.
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
7.62 mm
Terminal Pitch
2.54 mm
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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.
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