ISD1XXXA ETC [List of Unclassifed Manufacturers], ISD1XXXA Datasheet
ISD1XXXA
Related parts for ISD1XXXA
ISD1XXXA Summary of contents
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Single-Chip Voice Record/Playback Devices FEATURES • Easy-to-use single-chip voice Record/Play- back solution • High-quality, natural voice/audio reproduction • Manual switch or microcontroller compatible – Playback can be edge- or level- activated • Single-chip durations of 16 and 20 seconds • ...
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ISD1000A Series GENERAL DESCRIPTION Information Storage Devices’ ISD1000A Chip- ® Corder Series provides high-quality, single-chip record/playback solutions for 16- and 20-second messaging applications. The CMOS devices include an on-chip oscillator, microphone pream- plifier, automatic gain control, antialiasing filter, smoothing filter, ...
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Product Data Sheets ISD1000A SERIES PINOUTS M0/ M1/ M2/ M3/ M4/ M5/ AUX ...
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ISD1000A Series Chip Enable Input (CE) The CE pin is taken LOW to enable all Playback and Record operations. The address inputs and Playback/Record input (P/R) are latched by the falling edge of CE. When CE is taken HIGH, the ...
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Product Data Sheets Analog Output (ANA OUT) This pin provides the preamplifier output to the user. The voltage gain of the preamplifier is deter- mined by the voltage level at the AGC pin. It has a maximum gain of about ...
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ISD1000A Series LOW) and 2. ISD1000A Series Opera- tional Mode Options (A6 AND A7 = HIGH). Operational mode options are shown in the Oper- ational Modes table. There are a maximum of 160 message addresses (or ...
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Product Data Sheets LOW-going CE signal, at which point the current address/mode levels are sampled and executed. NOTE The two MSBs are on pins 9 and 10 for each ISD1000A Series member. OPERATIONAL MODES DESCRIPTION The Operational Modes can be ...
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ISD1000A Series TIMING DIAGRAMS Record CE T SET P/R PD Don't Care A0-A7 Don't Care Mic MIC Ana In ANA IN SP+/- -1 Playback CE T SET P/R PD Don't Care A0-A9 A0-A7 Don't Care SP+/– EOM 1– ...
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Product Data Sheets ABSOLUTE MAXIMUM RATINGS (PACKAGED PARTS) Condition Junction temperature Storage temperature range Voltage applied to any pin Voltage applied to any pin (Input current limited to 20 mA) Lead temperature (soldering – 10 seconds ...
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ISD1000A Series DC PARAMETERS (PACKAGED PARTS) – CONTINUED Symbol Parameters R ANA IN Input Resistance ANA IN A Preamp Gain 1 PRE1 A Preamp Gain 2 PRE2 A AUX IN/ SP+ Gain AUX A ANA IN to SP+/- Gain ARP ...
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Product Data Sheets AC PARAMETERS (PACKAGED PARTS) – CONTINUED Symbol Characteristic T PD Pulse Width - Record PDR T PD Pulse Width - Play PDP T PD Pulse Width - Static PDS T Power Down Hold PDH T EOM Pulse ...
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ISD1000A Series TYPICAL PARAMETER VARIATION WITH VOLTAGE AND TEMPERATURE (PACKAGED PARTS) RECORD MODE OPERATING CURRENT ( -40 25 Temperature (C) TOTAL HARMONIC DISTORTION 0.6 0.5 0.4 0.3 0.2 0.1 0 -40 25 Temperature ...
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Product Data Sheets ABSOLUTE MAXIMUM RATINGS (DIE) Condition Junction temperature Storage temperature range Voltage applied to any pad Voltage applied to any pad (Input current limited NOTE: Stresses above those listed may ...
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ISD1000A Series DC PARAMETERS (DIE) – CONTINUED Symbol Parameters A Preamp Gain 1 PRE1 A Preamp Gain 2 PRE2 A AUX IN/ SP+ Gain AUX A ANA IN to SP+/- Gain ARP R AGC Output Resistance AGC I Preamp Out ...
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Product Data Sheets AC PARAMETERS (DIE) – CONTINUED Symbol Characteristic T PD Pulse Width - Play PDP T PD Pulse Width - Static PDS T Power Down Hold PDH T EOM Pulse Width EOM THD Total Harmonic Distortion P Speaker ...
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ISD1000A Series TYPICAL PARAMETER VARIATION WITH VOLTAGE AND TEMPERATURE (DIE) RECORD MODE OPERATING CURRENT ( Temperature (C) TOTAL HARMONIC DISTORTION 0.5 0.4 0.3 0.2 0 Temperature (C) 6.5 Volts 5.5 ...
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Product Data Sheets APPLICATION EXAMPLE – DESIGN SCHEMATIC V CC CHIP ENABLE POWER DOWN PLAYBACK/RECORD NOTE: If desired, pin 18 may be left unconnected (microphone preamplifier noise will be higher). In this case, pin 18 must not be tied to ...
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ISD1000A Series APPLICATION EXAMPLE – PASSIVE COMPONENT FUNCTIONS Part R1 Microphone power supply decoupling R2 Release time constant R3, R4 Microphone biasing resistors R5 Series limiting resistor C1, C5 Microphone DC–blocking capacitor Low-frequency cutoff C2 Attack/Release time constant C3 Low-frequency ...
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Product Data Sheets ORDERING INFORMATION Product Number Descriptor Key ISD10 ISD1000A Series Duration Seconds Seconds When ordering ISD1000A Series devices, please refer to the following valid part numbers. ISD1016AG ...
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ISD1000A Series -1 1–20 Product Data Sheets ...