ISD1916 WINBOND [Winbond], ISD1916 Datasheet
ISD1916
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ISD1916 Summary of contents
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... ISD1916 SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION Publication Release Date: September 11, 2007 - 1 - ISD1916 Revision 0 ...
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... Operating Conditions ................................................................................................................... 17 8. ELECTRICAL CHARACTERISTICS ............................................................................................... 18 8.1. DC Parameters ........................................................................................................................... 18 8.2. AC Parameters ........................................................................................................................... 19 9. TYPICAL APPLICATION CIRCUIT ................................................................................................ 20 10. PACKAGING ................................................................................................................................... 22 10.1 28-Lead 300-Mil Plastic Small Outline Integrated Circuit (SOIC) ........................................... 22 11. ORDERING INFORMATION .......................................................................................................... 23 12. VERSION HISTORY ....................................................................................................................... 24 ) Operation ........................................................................................... 9 ) Operation ........................................................................ 11 PlayE )Operation ........................................................................ 11 PlayL [1] .............................................................................................. 17 Publication Release Date: September 11, 2007 - 2 - ISD1916 Revision 0 ...
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... The device has a selectable differential microphone input with AGC feature or single-ended analog input, AnaIn, under feed-through mode. Its differential Class D PWM speaker driver can directly drive a typical speaker or buzzer. 2. FEATURES The ISD1916 is a multiple messages record/playback device with two operational modes: address trigger ( ) and direct trigger ( NORM • ...
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... & FMC1 FMC2 FMC3 ~ (message activation) and M8 Publication Release Date: September 11, 2007 - 4 - ISD1916 , , the device reconfigures some pins to (record or playback selection pin and the M1 M8 Revision 0 & ...
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... Multi Level Storage Filter Array Device & Address Control PlayL XCLK REC FMC2 FMC1 R Publication Release Date: September 11, 2007 - 5 - ISD1916 Smoothing Amp Filter Switch Power Conditioning CCA SSA CCD SSD CCp SSP1 ...
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... SSP2 SP- V CCP ISD1916 SOIC Publication Release Date: September 11, 2007 - 6 - ISD1916 V CCD NORM / MODE FT XCLK / FMC3 REC / R/P PlayE / FMC2 LED V CCA Rosc Mic- Mic+_AnaIn AGC V SSP1 SP+ Revision 0 ...
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... MIC+ : Non-inverting input of the differential microphone signal. • AnaIn : When is selected, the MIC+ input is configured to a single-ended FT input with 1Vp-p maximum input amplitude and feed-through to the speaker outputs. Publication Release Date: September 11, 2007 - 7 - ISD1916 st Message. Internal pull-up nd Message. Internal pull-up rd Message. Internal pull-up th Message ...
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... Digital Power Supply: Power supply for digital circuits & are used to access the memory location Publication Release Date: September 11, 2007 - 8 - ISD1916 FUNCTION FT to select the SSA pulses Low LED t , ogether with & FMC2 FMC1 FMC3 must be at high level. ...
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... Low for a period equal to 1.25 sec or more, then level REC is pulsed Low for less than 1.25 sec, then edge-trigger REC returns to High in level-hold mode or a subsequent lower going REC is off. LED , / , FT NORM MODE S0 Publication Release Date: September 11, 2007 - 9 - ISD1916 ). After a new MODE , , & ) are used I1916 0 1.0 2.0 3.0 4.0 5 ...
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... ASet AHold Start REC T Deb LED Mic+/- or AnaIn T T ASet AHold Start Stop T T Settle1 Deb T T AHold ASet Start Stop Deb Settle1 Deb Publication Release Date: September 11, 2007 - 10 - ISD1916 T Stop1 End Address T Stop1 End Address T Stop1 End Address Revision 0 ...
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... FT NORM MODE ) function T T ASet AHold Start Stop Deb Settle2 Deb )Operation PlayL pulses Low momentarily PlayE REC FT NORM MODE ) function Publication Release Date: September 11, 2007 - 11 - ISD1916 , , , , , , , EOM End of Message returns to High. When PlayL , , , , , , , ...
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... EOM marker attached, and without power down, playback of the just-recorded message performs accordingly. Then device powers down. Fig example of Playback supersedes Record T T ASet AHold AHold Start Stop Settle2 Deb Deb Part of Message PlayL AHold T EOM Publication Release Date: September 11, 2007 - 12 - ISD1916 T EOM End of Message T EOM Revision 0 ...
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... FMC1 FMC2 FMC3 pin. Setting this pin to Low allows record fixed messages FMC2 FMC1 Publication Release Date: September 11, 2007 - 13 - ISD1916 T EOM XCLK 5.3 4 1.356 1.024 , & , each divided FMC1 FMC2 FMC3 ~ ) and the desired & ...
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... Number of memory row arrangement with respect to different number of fixed messages for ISD1916 (128 Rows). The non-configured Message control pins (Mx) will be disabled Msg M1 1 128 [3] : The durations for various fixed message configurations on I1916 device at 8 kHz sampling frequency are shown in below table ...
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... Low at the end of message. The Low period must LED is triggered, then AnaIn signal will be recorded into memory while the or will first disable the FT path then play the PlayE PlayL pin is not allowed. FT Publication Release Date: September 11, 2007 - 15 - ISD1916 T EOM End of Message Revision 0 ...
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... During the device is in operation strongly recommended that the supply power cannot be interrupted. Otherwise, it may cause the device to become malfunctioning. , once is triggered, then the device plays message repeatedly PlayE Publication Release Date: September 11, 2007 - 16 - ISD1916 somehow returns to High. PlayL is triggered again during PlayE Revision 0 ...
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... SS [ CCA CCD [ SSA SSD [1] ABSOLUTE MAXIMUM RATINGS OPERATING CONDITIONS CONDITION [1] Publication Release Date: September 11, 2007 - 17 - ISD1916 VALUE 150°C -65°C to +150°C (V – 0.3V 0.3V – 1.0V 1.0V – 1.0V 1.0V -0.3V to +7.0V VALUE 0°C to +50°C +2.4V to +5.5V 0V ...
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... MICN 42 ANAIN 15 IN1 IN2 6 MSP 0 ASP 8 SPK 670 313 117 49 V OUT1 and sampling frequency (Fs kHz, unless stated. ° SSA - 18 - ISD1916 [2] MAX UNITS CONDITIONS 0.3xVcc V V 0.3xVcc 4 -1 [4] [5] 10 µ 5. 5.5V, no load CC kΩ ...
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... AHold s 30 FSet 32k/Fs Settle1 256k/F Settle2 s 128k/F Settle3 s 30 Stop1 256k/F EOM and sampling frequency (F °C A Publication Release Date: September 11, 2007 - 19 - ISD1916 [2] MAX UNIT CONDITIONS S [3] 12 kHz [3] 32 sec [3] 32 sec [3] [4] msec nsec [3] [4] msec nsec [3] [4] msec ...
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... TYPICAL APPLICATION CIRCUIT The following typical application examples on ISD1916 series are for references only. They make no representation or warranty that such applications shall be suitable for the use specified. It’s customer’s obligation to verify the design in its own system for the functionalities, voice quality, current consumption, and etc ...
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... CCA M8 V µ CCA 0 SSA FT V CCP µ Mic+_AnaIn 0 µ SSP1 Mic- V SSP2 AGC SP+ Rosc SP- Publication Release Date: September 11, 2007 - 21 - ISD1916 ) MODE D1 Vcc Gnd V CCA V CCD V CCP V CCD µ µ CCP µ µ 0.1 F Speaker Revision 0 ...
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... O I MALL UTLINE NTEGRATED Nom Max 0.706 0.711 0.101 0.104 0.296 0.299 0.009 0.0115 0.016 0.019 0.050 0.406 0.410 0.032 0.040 Publication Release Date: September 11, 2007 - 22 - ISD1916 C (SOIC) IRCUIT MILLIMETERS Min Nom 17.81 17.93 2.46 2.56 7.42 7.52 0.127 0.22 0.35 0.41 1.27 10.16 10.31 0.61 0.81 Max 18.06 2.64 7 ...
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... Package S When ordering ISD1916 devices, please refer to the above ordering scheme. Contact the local Winbond Sales Representatives for any questions and the availability. For the latest product information, please contact the Winbond Sales/Rep or access Winbond’s worldwide web site at ...
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... VERSION HISTORY VERSION DATE 0 Aug 11, 2007 DESCRIPTION Initial revision Publication Release Date: September 11, 2007 - 24 - ISD1916 Revision 0 ...
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... ChipCorder datasheet supersedes all data for the ISD ChipCorder products All rights reserved. ChipCorder ® is the trademark of Silicon Storage Technology, Inc. All other trademarks Publication Release Date: September 11, 2007 - 25 - ISD1916 ® ® ChipCorder ® ® and ISD are trademarks of Revision 0 ...