ISD1100

The ISD1100 is designed as single chip voice record/ playback device 10- and 12-second durations. The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter and speaker amplifier. A minimum record/ playback subsystem can be configured with a microphone, a speaker, several passives, two push-buttons and a power source.

The ISD1100 has thirteen features. (1)Easy to use single-chip voice record/ playback solution. (2)High quality, natural voice/ audio reproduction. (3)Push-button interface which means playback can be edge- or level-activated. (4)Single-chip durations of 10 and 12 seconds. (5)Automatic power down mode. (6)Zero power message storage. (7)Fully addressable to handle multiple message. (8)100000 record cycles typical. (9)On-chip clock source. (10)No programmer or development system needed. (11)Single +5V volt power supply. (12)Available in die form, DIP and SOIC. (13)100 year message retention typical. That are all the main features.

Some absolute maximum ratings of ISD1100 have been concluded into several points as follow. (1)Its junction temperature would be 150°C. (2)Its storage temperature range would be from -65°C to 150°C. (3)Its voltage applied to any pad would be from Vss-0.3V to Vcc+0.3V. (4)Its voltage applied to any pad (input current limited to +/-20mA) would be from Vss-1.0V to Vcc+1.0V. (5)Its Vcc-Vss would be from -0.3V to +7.0V. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some DC characteristics of ISD1100 are concluded as follow. (1)Its input low voltage would be max 0.8V. (2)Its input high voltage would be min 2.4V. (3)Its output low voltage would be max 0.4V. (4)Its output high voltage would be min 2.4V. (5)Its Vcc current operating would be typ 15mA and max 30mA. (6)Its Vcc current standby would be typ 0.5uA and max 10uA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!