ISD1112SR Nuvoton Technology Corporation of America, ISD1112SR Datasheet - Page 2

• Manufacturer Part Number: ISD1112SR
• Description: IC VOICE REC/PLAY 12-SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD1100r

Specifications of ISD1112SR

• Interface: Pushbutton
• Filter Pass Band: 2.2kHz
• Duration: 12 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1. GENERAL DESCRIPTION
Winbond’s ChipCorder
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
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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
Fully addressable to handle multiple messages
Automatic power-down
Zero-power message storage
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
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Playback can be edge- or level-activated
Enters into standby mode automatically following a record or playback operation
0.5 µA Standby current (typical)
Eliminates battery backup circuits
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ISD1100 series provide high-quality, single-chip, Record/Playback solutions
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ISD1100 SERIES