ISD5008 ISD5008PB3-1099 - Datasheet Archive

Product Brief Single-Chip Voice Record/Playback Device 4- to 8-Minute Durations T Adjustable input amplifiers provide a flexible

ISD5008 ISD5008 Product Brief Single-Chip Voice Record/Playback Device 4- to 8-Minute Durations T Adjustable input amplifiers provide a flexible inter- grated, single-chip, 3V solution providing seamless face for multiple applications. Sample rates are integration of four to eight minutes of enhanced dynamically programmable for optimizing the messaging features. Additional analog functions and audio quality and the durations for the various fea- audio gating have also been integrated into the tures required. he ISD5008 ISD5008 ChipCorder® product is a fully inte- ISD5008 ISD5008 to allow easy interface with integrated digital cellular chipsets. Audio paths have been designed to enable full duplex conversation record, voice memo, answering machine (including outgoing message playback) and call screening features. This product enables playback of messages while the phone is in standby, and both simplex and duplex playback of messages while on a phone call. The ISD5008 ISD5008 integrates the sampling clock, anti- The ISD5008 ISD5008 device is designed for use in a microprocessor- or microcontroller-based system. Address, control and duration are enabled through a Serial Peripheral Interface (SPI) or MicrowireTM serial interface to minimize pin count. Recordings are stored in ISD's patented multilevel memory cells making zero-power message storage possible. Voice and audio are stored directly into solid-state memory in their natural, uncompressed from, creating superior quality voice and music reproduction. aliasing and smoothing filters, and the multi-level storage array onto a single-chip. This low power product eliminates external system components by integrating automatic gain control, power amplifier/ speaker driver, volume control, summing amplifiers, analog switches and an auxiliary output interface. ISD5008 ISD5008 DEVICE CAN BE USED IN VAR IOUS APPL ICAT IONS : · Digital cellular phones · Automotive communications · GPS/navigation systems · Portable communication products F E AT U R E S Fully-Integrated Solution Enhanced Voice Storage Features for Digital Cellular · Single-chip voice record/playback solution · One- or two-way (full duplex) conversation record · Integrated sampling clock, anti-aliasing and smoothing filters and multi-level storage array · One- or two-way (full duplex) message playback (while on a call) · Integrated analog features: automatic gain control (AGC), audio gating switches, speaker driver (23mW with 8 ohm load), summing amplifiers, volume control and an auxiliary output · Voice memo record and playback Easy-to-Use and Control · No voice or audio compression algorithm needed · Programmable sample rates of 8.0, 6.4, 5.3 or 4.0 KHz providing up to 8 minutes of voice storage · Microcontroller SPI or Microwire serial interface · Fully addressable to handle multiple messages Low-Power Consumption · Single +3V supply · Operating current (typical): ICC Play = 15 mA ICC Rec = 30 mA ICC Feedthru = 12 mA · Power down modes controlled by SPI or Microwire control register · Private call screening · In-terminal answering machine · Personalized outgoing message (given caller ID information from host chip set) · Private call announce while on call (given CIDCW information from host chip set) High Quality Solution · High quality voice and music reproduction · ISD's standard 100-year message retention (typical) · 100,000 record cycles (typical) Options · Available in die form, PDIP, SOIC, TSOP and chip scale packaging (CSP) · Extended temperature (20 to +70°C) and industrial temperature (-40 to +85°C) versions available ISD5008 ISD5008 Single-Chip Voice Record/Playback Device 4- to 8-Minute Durations I S D 5 0 0 8 B L O C K D I A G R A M AGC MIC 1 (AGPD) AGCCAP FILTO ANA IN ANA IN (INS0) AUX IN AMP ARRAY ( ) ( ) S1S0 S1S1 ( ) S2M0 ( ) AOS0 AOS1 AOS2 Multilevel Storage Array ( ) FLD1 VOL 1 2 SUM1 (AIPD) AIG0 AIG1 ( ) Vol MUX IMP ANA IN SUM 2 2 VSSA VSSA VSSA VSSD VSSD TSO P P D IP 3 1 ( ) (VLPD) VOL0 VOL1 VOL2 SO IC D IE Commercial Die (0 to +50°) Device Control VCCD SCLK ISD5008 ISD5008 PACKAGE AND TEMPERATURE AVAILABILITY CSP SS MOSI MISO · Extended (20 to +70°) · Industrial (40 to +85°) · · · ISD5008 ISD5008 RF Section · MIC IN+ MIC IN IF Interface DSP Microcontroller Voice Band CODEC I S D 5 0 0 8 SPI SP IN+ SP IN AUX IN AUX OUT Car Kit EEPROM Display P R O D U C T S ANA IN SPI Keypad T H E Microphone ANA OUT+ MIC IN+ ANA OUT MIC IN Earpiece SP IN+ SP IN · · RAC D i g i t a l C e l l u l a r Te r m i n a l S y s t e m B l o c k D i a g r a m · · INT ISD5008 ISD5008 APPLICATION EXAMPLE: · Commercial Packaged (0 to +70°) 2 OPA0 OPA1 OPS0 OPS1 VLS0 VLS1 VCCD SP ( ) ( ) Volume Control ( ) Power Conditioning SPEAKER SP+ Spkr. AMP ANA IN ANA IN AMP CAR KIT AUX OUT AUX OUT AMP FILTO 2 FLD0 2 O R D E R I N G (AOPD) SUM 2 VCCA 1 SUM2 2 S2M1 Internal Clock 2 ANA OUT 3 (FLPD) (FLS0) 1 (AXPD) AXG0 AXG1 VOL 1 1 S1M0 S1M1 ( ) SUM2 SUMMING AMP FILTO Low Pass Filter CHIP SET ANA OUT+ ANA OUT AMP Output MUX .625/.883/1.25/1.76 CHIP SET ANA IN ARRAY 2 1 2 XCLK SUM1 MUX SUM1 MUX 1.0/1.4/2.0/2.828 CAR KIT AUX IN SUM1 SUMMING AMP SUM1 INP Filter MUX Input Source MUX MICROPHONE MIC+ ANA OUT MUX FTHRU INP FILTO SUM1 6dB Flash ISD5008 ISD5008 E E Product Package Type Special Temperature Field ISD5008 ISD5008 (48 minutes) E = 28-Lead 8 × 14.4mm TSOP Type 1 P = 28-Lead 0.600-in. PDIP S = 28-Lead 0.300-in. SOIC X = Die Z = Chip Scale Package (CSP, µBGA) Blank = Commercial Die (0 to +50°C) or Commercial Packaged (0 to +70°C) D = Extended (20 to +70°C) I = Industrial (40 to +85°C) 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. All other trademarks are properties of their respective owners. Printed in the U.S.A. ISD5008PB3-1099 ISD5008PB3-1099