PLAYBACK DEVICES. ISD1100 Datasheet

ISD1100 DEVICES. Datasheet pdf. Equivalent


Winbond ISD1100
ISD1100 SERIES
SINGLE-CHIP,
VOICE RECORD / PLAYBACK DEVICES
10- AND 12-SECOND DURATION
Publication Release Date: April 21, 2005
- 1 - Revision 1.1


ISD1100 Datasheet
Recommendation ISD1100 Datasheet
Part ISD1100
Description VOICE RECORD / PLAYBACK DEVICES
Feature ISD1100; ISD1100 SERIES SINGLE-CHIP, VOICE RECORD / PLAYBACK DEVICES 10- AND 12-SECOND DURATION Publication R.
Manufacture Winbond
Datasheet
Download ISD1100 Datasheet




Winbond ISD1100
ISD1100 SERIES
1. GENERAL DESCRIPTION
Winbond’s ChipCorder® ISD1100 series provide high-quality, single-chip, Record/Playback solutions
to 10- and 12-second messaging applications. The CMOS devices include an on-chip oscillator,
microphone preamplifier, automatic gain control, anti-aliasing filter, smoothing filter, and speaker
amplifier. A minimum Record/Playback subsystem can be configured with a microphone, a speaker,
several passive components, two push buttons and a power source. Recordings are stored into on-
chip nonvolatile memory cells, providing zero-power message storage. This unique, single-chip
solution is made possible through Winbond’s patented Multi-Level Storage (MLS) technology. Voice
and audio signals are stored directly into memory in their natural form, providing high-quality, solid-
state voice reproduction.
2. FEATURES
Single 5 volt power supply
Single-Chip with 10 and 12 seconds duration
Easy-to-use single-chip, voice record/playback solution
Push-button interface
o Playback can be edge- or level-activated
Fully addressable to handle multiple messages
Automatic power-down
o Enters into standby mode automatically following a record or playback operation
o 0.5 µA Standby current (typical)
Zero-power message storage
o Eliminates battery backup circuits
High-quality, natural voice/audio reproduction
On-chip oscillator
No programmer or development system needed
100,000 record cycles (typical)
100-year message retention (typical)
Available in die, PDIP, and SOIC
Temperature: Commercial - Packaged unit : 0°C to 70°C, Die : 0°C to 50°C
-2-



Winbond ISD1100
3. BLOCK DIAGRAM
ISD1100 SERIES
XCLK
ANA IN
ANA OUT
MIC
MIC REF
AGC
Internal Clock
Timing
Sampling Clock
Amp
5-Pole Active
Antialiasing Filter
Pre-
Amp
Automatic
Gain Control
(AGC)
Analog Transceivers
64K Cell
Nonvolatile
Multilevel Storage
Array
Power Conditioning
Address Buffers
5-Pole Active
Smoothing Filter
Device Control
Amp
SP +
SP -
VCCA VSSA VSSD VCCD A0 A1 A2 A3 A4 A5 A6 A7
REC PLAYE PLAYL RECLED
Publication Release Date: April 21, 2005
- 3 - Revision 1.1







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