KS58015 Overview
KS58015 DTMF DIALER FOR BINARY DATA-IN INTRODUCTION The KS58015 is a DTMF dialer for 4 bit binary data input from microprocessor. When the tone enable input low, the oscillator is inhibited and the device is in a low power consumption at standby mode. On the low to high transition of tone enable, data is latched into the device and selected the standard DTMF signals. The N-channel open drain output provides a MUTE output during tone generation....
KS58015 Key Features
- Direct interface with microprocessor
- Generates 16 standard tones
- Uses inexpensive TV crystal or ceramic resonator (3.579545MHz)
- Very low total harmonic distortion
- Low power standby mode
- Binary data inputs with latches
- Wide Operating Voltage : 2.5 ~ 8.0V
- 30°C ~ + 70°C