This document introduces the ISD1200 series chips, which can be used for voice recording and playback, and support 10-second and 12-second recording times.
The ISD ISD1200 Series provides high-quality, single-chip record/playback solutions for 10- and 12-second messaging applications. These CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, and speaker amplifier. Recordings are stored in on-chip nonvolatile memory cells, providing zero-power message storage with a typical retention of 100 years.
| Minimum Duration (ISD1210) | 10 seconds |
|---|---|
| Minimum Duration (ISD1212) | 12 seconds |
| Input Sample Rate (ISD1210) | 6.4 KHz |
| Input Sample Rate (ISD1212) | 5.3 KHz |
| Filter Pass Band (ISD1210) | 2.6 KHz |
| Filter Pass Band (ISD1212) | 2.2 KHz |
| Message Retention | 100 years (typical) |
| Record Cycles | 100,000 (typical) |
| Standby Current | 0.5 pA (typical) |
| Power Supply | Single +5 volt |
The ISD1200 series offers single-chip solutions at 10 and 12 seconds.
The message is retained for up to 100 years typically without power.
No, no programmer or development system is needed.
The standby current is typically 0.5 pA.