The MT88L70ANR is a DTMF receiver IC from Microchip, fabricated using CMOS process technology. It operates at a frequency of 3.58 MHz and can handle supply voltages between 2.7V and 3.6V, with a typical supply current of 2 mA. The device is specified to operate over a temperature range of -40°C to 85°C and is available in a 20-pin SSOP package.
Microchip MT88L70ANR technical specifications.
| Category | DTMF Receiver |
| Process Technology | CMOS |
| Operating Frequency | 3.58MHz |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Supply Voltage | 2.7V |
| Typical Supply Current | 2mA |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Typical Operating Supply Voltage | 3V |
| Pin Count | 20 |
| Package/Case | SSOP |
| Package Family Name | SOP |
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
No datasheet is available for this part.
