Product Summary
The isd2590p is a Single-Chip Voice Record/Playback Corder. It provides high-quality, single-chip Record/Playback solutions for 32- to 120-second messaging applications. The CMOS device includes an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, speaker amplifier, and high density multi-level storage array. In addition, the isd2590p is microcontroller compatible, allowing complex messaging and addressing to be achieved.
Parametrics
isd2590p absolute maximum ratings: (1)Junction temperature: 150℃; (2)Storage temperature range: –65℃ to +150℃; (3)Voltage applied to any pin: (VSS – 0.3 V) to (VCC + 0.3 V); (4)Voltage applied to any pin (Input current limited to ±20 mA): (VSS – 1.0 V) to (VCC + 1.0 V); (5)Lead temperature (soldering –10 seconds): 300℃; (6)VCC - VSS: – 0.3 V to + 7.0 V.
Features
isd2590p features: (1)Easy-to-use single-chip voice Record/Playback solution; (2)High-quality, natural voice/audio reproduction; (3)Manual switch or microcontroller compatible Playback can be edge- or level activated; (4)Single-chip durations of 32*, 40*, 48*, 64*, 60, 75, 90, and 120 seconds; (5)Directly cascadable for longer durations; (6)Automatic Power-Down (Push-Button Mode) Standby current 1 mA (typical); (7)Zero-power message storage Eliminates battery backup circuits; (8)Fully addressable to handle multiple messages; (9)100-year message retention (typical); (10)100,000 record cycles (typical); (11)On-chip clock source; (12)No algorithm development required; (13)Single +5 volt power supply; (14)Available in die form, DIP, SOIC, and TSOP packaging; (15)Industrial temperature (-40℃ to +85℃) versions available.
Diagrams
Image | Part No | Mfg | Description | ![]() |
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![]() ISD2590P |
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![]() IC MEM VOICE REC/PLAY 90S 28DIP |
![]() Data Sheet |
![]() Negotiable |
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![]() ISD2590PY |
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![]() IC MEM VOICE REC/PLAY 90S 28-DIP |
![]() Data Sheet |
![]() Negotiable |
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