| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Supply Voltage (DC) | 2.50V (min) |
| Case/Package | SOP |
| Supply Current | 950 µA |
| Number of Positions | 14 Position |
| Operating Temperature (Max) | 75 ℃ |
| Operating Temperature (Min) | -20 ℃ |
| Supply Voltage | 2.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.5 V |
| TYPE | DESCRIPTION |
|---|
| Packaging | Each |
| Operating Temperature | -20℃ ~ 75℃ |
The HT9200B-14SOPLF is a DTMF generator in 14 pin SOP package. This tone generator is designed for MCU interfaces. It can be instructed by MCU to generate 16 dual tones and 8 single tones from DTMF pin. The HT9200B contains a selectable serial/parallel mode interface for various applications.
● Operating voltage range from 2V to 5.5V
● 3.58MHz crystal or ceramic resonator
● Low standby current
● Low total harmonic distortion
● Operating temperature range from -20°C to 75°C
Holtek
4 Pages / 0.2 MByte
Holtek
HOLTEK HT9200B-14SOPLF Special Function IC, DTMF Generators, 3.58MHz Resonator, Parallel, Serial, 2.5V to 5.5V, SOP-14
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