ISD4003 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

ISD4003

Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations

Unspecified 

ISD4003 Series

FEATURES

• Single-chip voice Record/Playback solution

• Single +3 volt supply

• Low-power consumption

– Operating current:

ICC Play = 15 mA (typical)

ICC Rec = 25 mA (typical)

– Standby current: 1 µA (typical)

• Single-chip durations of 4, 5, 6, and 8 minutes

• High-quality, natural voice/audio reproduction

• AutoMute feature provides background noise

attenuation during periods of silence

• No algorithm development required

• Microcontroller SPI or Microwire™ Serial

Interface

• Fully addressable to handle multiple

messages

• Nonvolatile message storage

• Power consumption controlled by SPI

or Microwire control register

• 100-year message retention (typical)

• 100K record cycles (typical)

• On-chip clock source

• Available in die form, PDIP, SOIC, TSOP, and

chip scale packaging (CSP)

• Extended temperature (–20°C to + 70°C) and

industrial temperature (–40°C to +85°C)

versions available

Part

Number

ISD4003-04M

ISD4003-05M

ISD4003-06M

ISD4003-08M

Table: ISD4003 Series Summary

Duration

(minutes)

4.0

5.0

6.0

8.0

Input Sample

Rate (KHz)

8.0

6.4

5.3

4.0

Typical Filter Pass Band

(KHz)

3.4

2.7

2.3

1.7

ii

Voice Solutions in Silicon™

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