ISD1200 Series Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations T storage. This unique, single-chip solution is made quality, single-chip record/playback solutions to 10- possible through ISD's patented multilevel storage and 12-second messaging applications. The CMOS technology. Voice and audio signals are stored devices include an on-chip oscillator, microphone directly into memory in their natural form, provid- preamplifier, automatic gain control, antialiasing ing high-quality, solid-state voice reproduction. he ISD1200 ChipCorder(R) Series provides high- 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 ISD1200 SERIES CAN BE USED IN VARIOUS APPLICATIONS: power source. Recordings are stored in on-chip nonvolatile memory cells, providing zero-power message * Toys * Greeting cards * Portable recorders * Warning signs * Promotional items * Novelties F E AT U R E S * Easy-to-use single-chip voice record/playback solution * Zero-power message storage * High-quality, natural voice/audio reproduction * Fully addressable to handle multiple messages * Push-button interface * 100-year message retention (typical) * Playback can be edge- or level-activated * On-chip clock source * Single-chip durations of 10 and 12 seconds * No programmer or development system needed * Automatic power-down mode * Single +5 volt power supply * Enters standby mode immediately following a record or playback cycle * 100,000 record cycles (typical) * Eliminates battery backup circuits * Available in die form, PDIP and SOIC packaging * Standby current 0.5 A (typical) I S D 1 2 0 0 S E R I E S B L O C K D I A G R A M Internal Clock Timing XCLK Sampling Clock ANA IN 5-Pole Active Antialiasing Filter Amp Analog Transceivers ANA OUT MIC Pre Amp MIC REF 64K Cell Nonvolatile Multilevel Storage Array Decoders Product Brief 5-Pole Active Smoothing Filter Automatic Gain Control (AGC) AGC Power Conditioning VCCA VSSA VSSD VCCD Address Buffers A0 A1 A2 A3 A4 A5 Device Control A6 A7 REC PLAYE PLAYL RECLED SP+ Amp SP- ISD1200 Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations I S D 1 2 0 0 S E R I E S A P P L I C AT I O N E X A M P L E VCC 1 2 D1 REC LED 3 C7 0.001F 4 5 6 R8 100 K S1 PLAYL R7 100 K R6 100 K S2 9 10 23 24 PLAYE S3 27 REC 25 R9 1 K 26 A0 VCCD A1 VCCA A2 VSSD A3 VSSA 28 C2 0.1F 16 12 16 SPEAKER A4 A5 SP+ ISD1200 A6 SP- ANA IN A7 ANA OUT PLAYL 14 15 20 21 R2 5.1 K PLAYE MIC REF REC MIC AGC RECLED 18 S E R I E S PA C K A G E A N D ISD 1210 (10 Seconds ) P D IP SO IC D IE Commercial Die (0 to +50) O R D E R I N G T H E * I S D 1 2 0 0 C1 220F ELECTRET MICROPHONE C4 0.1F C6 4.7F C5 0.1F R4 10 K AVA I L A B I L I T Y ISD1212 (12 Seconds ) PDIP SOIC * Commercial Packaged (0 to +70) R3 10 K 19 XCLK T E M P E R AT U R E C3 0.1F 17 R5 470 K I S D 1 2 0 0 R1 1 K 13 DIE * * * * P R O D U C T S ISD120 0-E E Product Series Duration Package Type Special Temperature Field ISD1200 Series 10 = 10 second 12 = 12 second P = 28 Lead 0.600-inch PDIP S = 28 Lead 0.300-inch SOIC X = Die Blank = Commercial Die (0C to +50C) or Commercial Packaged (0C to +70C) To Order Products or More Information: A D D R E S S P H O N E 2727 N. First Street San Jose, CA 95134 1-800-677-0769 (US Only) 408-943-6666 408-544-1786 (Fax) W E B S I T E e - m a i l www.isd.com info@isd.com ISD and ChipCorder are registered trademarks of ISD. Printed in the U.S.A. ISD1200BP1-699