ISD1112SR Nuvoton Technology Corporation of America, ISD1112SR Datasheet
ISD1112SR
Specifications of ISD1112SR
Related parts for ISD1112SR
ISD1112SR Summary of contents
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ISD1100 SERIES SINGLE-CHIP, VOICE RECORD / PLAYBACK DEVICES 10- AND 12-SECOND DURATION Publication Release Date: April 21, 2005 - 1 - Revision 1.1 ...
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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 ...
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BLOCK DIAGRAM Internal Clock XCLK ANA IN Amp ANA OUT MIC Pre- Amp MIC REF Automatic AGC Gain Control (AGC) Power Conditioning CCA SSA SSD Timing Sampling Clock 5-Pole Active Analog Transceivers Antialiasing Filter 64K ...
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TABLE OF CONTENTS 1. GENERAL DESCRIPTION.................................................................................................................. 2 2. FEATURES ......................................................................................................................................... 2 3. BLOCK DIAGRAM .............................................................................................................................. 3 4. TABLE OF CONTENTS ...................................................................................................................... 4 5. PIN CONFIGURATION ....................................................................................................................... 5 6. PIN DESCRIPTION ............................................................................................................................. 6 7. FUNCTIONAL DESCRIPTION.......................................................................................................... 10 7.1. Detailed Description.................................................................................................................... ...
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PIN CONFIGURATION SSD ...
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PIN DESCRIPTION PIN NAME PIN NO. A0-A7 1- 12, 13 SSA SSD SP+, SP- 14 16, 28 CCA CCD MIC 17 FUNCTION Address Inputs: The address inputs have two functions, ...
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PIN NAME PIN NO. MIC REF 18 AGC 19 ANA IN 20 ANA OUT 21 [2][3] 23 PLAYL [2][3] 24 PLAYE FUNCTION Microphone Reference: The MIC REF input is the inverting input to the microphone preamplifier. This provides a noise- ...
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PIN NAME PIN NO. 25 RECLED XCLK 26 FUNCTION Record LED: The RECLED output is LOW during a record cycle. It can be used to drive an LED to indicate a record cycle is in progress. In addition, momentarily when ...
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PIN NAME PIN NO. [1][3] 27 REC NC 11 Notes: [1] The REC signal is debounced for the rising edge to prevent a false retriggering from a push- button switch. [2] During playback, if either PLAYE or ...
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FUNCTIONAL DESCRIPTION 7. ETAILED ESCRIPTION Speech/Sound Quality Winbond’s patented ChipCorder ISD1100 series include devices of 5.3 kHz and 6.4 kHz sampling frequencies, allowing the user a choice of speech quality options. The input voice signals are stored ...
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Addressing In addition to single-message application, the ISD1100 series provides a full addressing capability for multiple message application. The memory array of ISD1100 series has 80 distinct addressable rows, providing the below resolutions per row. See Application Information for address ...
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TIMING DIAGRAMS REC T RECLED T SET T HOLD A0-A7 MIC ANA IN T RPUD [1] REC PLAYL PLAYE T T SET HOLD A0-A7 SP+/- [2] RECLED [1] REC must be HIGH for the entire duration of a playback ...
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ABSOLUTE MAXIMUM RATINGS TABLE 3: ABSOLUTE MAXIMUM RATINGS (PACKAGED PARTS) CONDITIONS Junction temperature Storage temperature range Voltage applied to any pin Voltage applied to any pins (Input current limited to ± 20 mA) Lead temperature (Soldering – 10sec) V ...
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O C PERATING ONDITIONS TABLE 5: OPERATING CONDITIONS (PACKAGED PARTS) CONDITIONS Commercial operating temperature range (Case temperature) [1] Supply voltage ( [2] Ground voltage ( TABLE 6: OPERATING CONDITIONS (DIE) CONDITIONS Commercial operating temperature range ...
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ELECTRICAL CHARACTERISTICS 10. ARAMETERS OR PARAMETERS Input Low Voltage Input High Voltage Output Low Voltage Output High Voltage V Current (Operating Current (Standby) CC Input Leakage Current Input Current LOW w/ Pull Up Input ...
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CHARACTERISTIC Sampling Frequency ISD1110 ISD1112 Filter Pass Band ISD1110 ISD1112 Record Duration ISD1110 ISD1112 Playback Duration ISD1110 ISD1112 RECLED ON Delay RECLED OFF Delay ISD1110 ISD1112 A0-A7 Setup Time A0-A7 Hold Time Record Power-Up Delay ISD1110 ISD1112 Record Power-Down Delay ...
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CHARACTERISTIC EOM Pulse Width ISD1110 ISD1112 Total Harmonic Distortion Speaker Output Power Voltage Across Speaker Pins MIC Input Voltage ANA IN Input Voltage Notes: [1] Typical values @ T [2] All Min/Max limits are guaranteed by Winbond via electrical testing ...
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Typical Parameter Variation with Voltage and Temperature Chart 1: Record Mode Operating Current ( - Temperature (C) 5.5 Volts 4.5 Volts Chart 2: Total Harmonic Distortion 0.40 0.35 ...
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P F DIE ARAMETERS OR PARAMETERS Input Low Voltage V Input High Voltage V Output Low Voltage V Output High Voltage V V Current (Operating Current (Standby Input Leakage Current I Input Current HIGH ...
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CHARACTERISTIC Sampling Frequency ISD1110 ISD1112 Filter Pass Band ISD1110 ISD1112 Record Duration ISD1110 ISD1112 Playback Duration ISD1110 ISD1112 RECLED ON Delay RECLED OFF Delay ISD1110 ISD1112 Address Setup Time Address Hold Time Power-Up Delay ISD1110 ISD1112 PD Pulse Width (Record) ...
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CHARACTERISTIC EOM Pulse Width ISD1110 ISD1112 Total Harmonic Distortion Speaker Output Power Voltage Across Speaker Pins MIC Input Voltage ANA IN Input Voltage Notes: [1] Typical values @ T A [2] All Min/Max limits are guaranteed by Winbond via electrical ...
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Typical Parameter Variation with Voltage and Temperature Chart 5: Record Mode Operating Current ( Temperature (C) 6.5 Volts 5.5 Volts Chart 6: Total Harmonic Distortion 0.5 0.4 0.3 0.2 0 ...
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TYPICAL APPLICATION CIRCUIT D1 REC C2 LED µ 0.001 PLAYL PLAYE RECORD CCD ISD1100 V 16 CCA SSD 13 V SSA 14 SP+ 15 SP- 20 ANA PLAYL ANA ...
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Functional Description Example The following operating sequence example demonstrates the functionality of the ISD1100 series. 1. Record a message: Pulling the REC signal LOW initiates a record cycle from current location. When REC is held LOW, the recording continues. Until ...
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Applications Note Some users may experience an unexpected recording taking place when their circuit is powered up, or the batteries are changed, and V playback of the previously recorded message. A spurious EOM marker appears at the very beginning of ...
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PACKAGE DRAWING AND DIMENSIONS 12.1. 28-L 300 P EAD MIL LASTIC ...
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P EAD MIL LASTIC INCHES Min Nom A 1.445 1.450 B1 0.150 B2 0.065 0.070 C1 0.600 C2 0.530 0.540 D D1 0.015 E 0.125 F 0.015 0.018 G 0.055 0.060 H 0.100 J 0.008 0.010 S ...
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HYSICAL AYOUT ISD1100X Die Dimensions o X: 172.2 ± 1 mils Y: 138.2 ± 1 mils [2] Die Thickness o 17.5 ± .1 mils Pad Opening 112 microns 3.46 x 4.41 mils ...
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ISD1100 SERIES PAD DESIGNATIONS (with respect to die center) PAD PAD Name A0 Address 0 A1 Address 1 A2 Address 2 A3 Address 3 A4 Address 4 A5 Address 5 A6 Address 6 A7 Address Connect V ...
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ORDERING INFORMATION Product Number Descriptor Key ISD1100 Series Duration seconds seconds When ordering ISD1100 series devices, please refer to the following valid part numbers. Die / Package Product P/N Die ISD1110X PDIP ISD1110P ...
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VERSION HISTORY VERSION DATE 0 Before 2004 1.0 March 2004 1.1 Apr 2005 DESCRIPTION Initial issue Reformat the document. Add footnote to Filter Passband in Tables 1, 8 & 10. Revise Functional Description Example section. Revise die info. Revise ...
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Winbond products are not designed, intended, authorized or warranted for use as components in systems or equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for other ...