The ISD1000A Series provides high-quality, single-chip record/playback solutions for messaging applications. These CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, and speaker amplifier, eliminating the need for external components or digital conversion.
| Record/Playback Duration | 16 and 20 seconds |
|---|---|
| Message Retention | 100-year (typical) |
| Record Cycles | 100K (typical) |
| Supply Voltage | +5V |
| Operating Temperature | -40°C to +85°C |
| Standby Current | 1 µA (typical) |
| Storage Technology | Nonvolatile Multilevel Storage |
No, antialiasing is performed by a continuous fifth-order Chebyshev filter requiring no external components or clocks.
Yes, devices can be directly cascaded to achieve longer recording durations.