The ISD1790XYR is an unpackaged, fully tested integrated circuit chip with a typical operating supply voltage of 2.5, 3.3, or 5 volts. It has a maximum sampling frequency of 12 kHz and a typical record duration of 180 seconds. The device features a total harmonic distortion of 1 and a typical speaker output power of 670 mW. It also has a typical microphone input resistance of 7 kΩ and a minimum speaker output resistance of 8 kΩ. The IC has a message retention of 100 and a typical record current of 20 mA.
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Technical Specifications
Nuvoton ISD1790XYR technical specifications.
General
| Package Family Name | Die |
| Package/Case | Die |
| Package Description | An Unpackaged, Fully Tested Integrated Circuit Chip |
| Maximum Sampling Frequency | 12kHz |
| Maximum Record Duration | 180s |
| Typical Operating Supply Voltage | 2.5|3.3|5V |
| Total Harmonic Distortion | 1% |
| Typical Speaker Output Power | 670mW |
| Typical Microphone Input Resistance | 7kOhm |
| Minimum Speaker Output Resistance | 8Ohm |
| Message Retention | 100Year |
| Typical Record Current | 20mA |
| Typical Playback Current | 20mA |
| Maximum Oscillator Resistance | 160kOhm |
Compliance
| Cage Code | Nuvoton Technology USA cage code: 56JL7 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Nuvoton ISD1790XYR Datasheet
Download the complete datasheet for Nuvoton ISD1790XYR to view detailed technical specifications.
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