MLS ChipCorder

MLS ChipCorder


All ICs are RoHS compliant.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Sampling
frequency
 (bandwidth) 		 Record time Operating
temperature
[°C]		 Supply
  voltage  
[V]		    Package    Status *
ISD14B20
 (987 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • two operating modes:
    • address mode with 16 possible start / stop addresses (possible 16 independent messages with variable duration)
    • direct mode enabling to select various (1 to 8) messages with the fixed equal duration
  • edge- or level-triggered recording and playback
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 10.6 to 128 seconds, depending on the selected sampling frequency and the specific device
  • automatic Power-down mode
  • differential microphone amplifier with AGC or analog input for external signal
  • anti-aliasing filter
  • differential PWM speaker output or analog voltage output
  • Feed Through mode which allows pass the analog input signal to the speaker outputs through the speaker drivers
  • internal clock
  • signalization the recording operation
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 10.6 - 32 s 0 – +50 2.4 – 5.5 die P
ISD14B40
 (987 kB) 		4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 21.3 ... 64 s 0 – +50 2.4 – 5.5 die P
ISD14B80
 (987 kB) 		4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 42.6 - 128 s 0 – +50 2.4 – 5.5 die P
ISD1610B
 (307 kB) 		Single-message devices for record / playback voice and audio signal (message) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • level-triggered record
  • edge- or level-triggered playback
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 6.6 to 40 seconds, depending on the selected sampling frequency and the specific device
  • automatic Power-down mode
  • differential microphone amplifier with AGC
  • anti-aliasing filter
  • differential PWM speaker driver
  • audio current output to external power amplifier
  • wide operating voltage
  • internal clock
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 6.6 - 20 s 0 – +70
-40 – +85		 2.4 – 5.5 SOIC-16 P
ISD1612B
 (307 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 8 - 24 s 0 – +70
-40 – +85		 2.4 – 5.5 SOIC-16 P
ISD1616B
 (307 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 10.6 - 30 s 0 – +70
-40 – +85		 2.4 – 5.5 SOIC-16 P
ISD1620B
 (307 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 13.3 - 40 s 0 – +70
-40 – +85		 2.4 – 5.5 SOIC-16 P
ISD1730
 (985 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • two operating modes: standalone mode (push-button interface) or microcontroller mode (SPI interface)
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 20 to 480 seconds, depending on the selected sampling frequency and the specific device
  • individual or sequential playback
  • first/last message or global erasing
  • automatic Power-down mode
  • differential microphone amplifier with AGC
  • audio input
  • anti-aliasing filter
  • differential PWM speaker driver
  • configurable current/voltage audio output to external power amplifier
  • wide operating voltage
  • internal clock
  • optional vAlert (voiceAlert) function to indicate the presence of new messages
  • signalization record, playback, forward and erase operations
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 20 - 60 s 0 – +70
-40 – +85		 2.4 – 5.5 PDIP-28
SOIC-28
TSOP-28
die		 P
ISD1760
 (985 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 40 - 120 s 0 – +70
-40 – +85		 2.4 – 5.5 PDIP-28
SOIC-28
TSOP-28
die		 P
ISD17120
 (985 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 80 - 240 s 0 – +70
-40 – +85		 2.4 – 5.5 PDIP-28
SOIC-28
TSOP-28
die		 P
ISD17240
 (985 kB) 		4.0 - 12.0 kHz
( 1.7 - 5.1 kHz)		 160 - 480 s 0 – +70
-40 – +85		 2.4 – 5.5 PDIP-28
SOIC-28
TSOP-28
die		 P
ISD1806
 (275 kB) 		Single-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • level-triggered record
  • edge- or level-triggered playback
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 6 to 16 seconds, depending on the selected sampling frequency and the specific device
  • automatic Power-down mode
  • differential microphone amplifier with AGC
  • anti-aliasing filter
  • differential speaker output
  • Feed Through mode allows pass the microphone signal to the speaker outputs through the speaker drivers
  • internal clock and external clock input
  • signalization the recording operation
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 6 - 12 s 0 – +50 2.7 – 4.5 die P
ISD1810
 (275 kB) 		4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 8 - 16 s 0 – +50 2.7 – 4.5 die P
ISD18A04
 (242 kB) 		Single-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • edge- or level-triggered record and playback
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 4 to 8 seconds, depending on the selected sampling frequency
  • automatic Power-down mode
  • microphone amplifier
  • anti-aliasing filter
  • differential speaker output
  • internal clock
  • beeping sound effect during recording for the start/end indication
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 6 - 12 s 0 – +50 2.4 – 5.5 die P
ISD18B12
 (605 kB) 		Single-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • edge- or level-triggered record and playback
  • TryMe special mode - sequential execution a combination of 3 operations: the recording, playback and erasing a new message
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 6 to 24 seconds, depending on the selected sampling frequency and the specific device
  • automatic Power-down mode
  • microphone amplifier with gain control
  • anti-aliasing filter
  • differential speaker output
  • Feed Through mode allows pass the microphone signal to the speaker outputs through the speaker drivers
  • internal clock
  • independent signalization the recording and playback operations
  • beeping sound effect during recording for the start/end indication
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 6 - 12 s 0 – +70 2.4 – 5.5 die P
ISD18B24
 (605 kB) 		4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 12 - 24 s 0 – +70 2.4 – 5.5 die P
ISD18C10
 (327 kB) 		Single-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology. 4.0 - 8.0 kHz
(1.7 - 3.4 kHz)		 12 s 0 – +50 2.7 – 4.5 die P
ISD1916
 (949 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • push-button interface
  • two operating modes:
    • address mode with 16 possible start / stop addresses (possible 16 independent messages with variable duration)
    • direct mode enabling to select various (1 to 8) messages with the fixed equal duration
  • edge- or level-triggered recording and playback
  • user selectable sampling frequency controlled by external resistor
  • variable message duration in the range from 10.6 to 128 seconds, depending on the selected sampling frequency and the specific device
  • automatic Power-down mode
  • differential microphone amplifier with AGC or analog input for external signal
  • anti-aliasing filter
  • differential PWM speaker output or analog voltage output
  • Feed Through mode which allows pass the analog input signal to the speaker outputs through the speaker drivers
  • internal clock
  • signalization the recording operation
  • 100-year message retention
  • 100,000 record cycles
 4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 10.6 - 32 s -40 – +85 2.4 – 5.5 SOIC-28 P
ISD1932
 (949 kB) 		4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 21.3 - 64 s -40 – +85 2.4 – 5.5 SOIC-28 P
ISD1964
 (949 kB) 		4.0 - 12.0 kHz
(1.7 - 5.1 kHz)		 42.6 - 128 s -40 – +85 2.4 – 5.5 SOIC-28 P
ISD4002-120
 (869 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • controlled by a Serial Peripheral Interface (SPI) or Microwire Serial Interface
  • fully addressing of a recording / playback (600 addressable memory rows, max. 600 independent messages)
  • message cueing
  • an interrupt signal generation when overflow (OVF) or end of message (EOM) marker is detected
  • Power-down mode
  • differential or single-ended analog input for recording
  • audio output to external amplifier
  • AutoMute function for background noise reduction
  • internal clock and external clock input
  • 100-year message retention
  • 100,000 record cycles
 8.0 kHz
(3.4 kHz)		 2 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4002-150
 (869 kB) 		6.4 kHz
(2.7 kHz)		 2.5 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4002-180
 (869 kB) 		5.3 kHz
(2.3 kHz)		 3 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4002-240
 (869 kB) 		4.0 kHz
(1.7 kHz)		 4 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4003-04M
 (872 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • controlled by a Serial Peripheral Interface (SPI) or Microwire Serial Interface
  • fully addressing of a recording / playback (1200 addressable memory rows, max. 1200 independent messages)
  • message cueing
  • an interrupt signal generation when overflow (OVF) or end of message (EOM) marker is detected
  • Power-down mode
  • differential or single-ended analog input for recording
  • audio output to external amplifier
  • AutoMute function for background noise reduction
  • internal clock and external clock input
  • 100-year message retention
  • 100,000 record cycles
 8.0 kHz
(3.4 kHz)		 4 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4003-05M
 (872 kB) 		6.4 kHz
(2.7 kHz)		 5 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4003-06M
 (872 kB) 		5.3 kHz
(2.3 kHz)		 6 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4003-08M
 (872 kB) 		4.0 kHz
(1.7 kHz)		 8 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4004-08M
 (875 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • controlled by a Serial Peripheral Interface (SPI) or Microwire Serial Interface
  • fully addressing of a recording / playback (2400 addressable memory rows, max. 2400 independent messages)
  • message cueing
  • an interrupt signal generation when overflow (OVF) or end of message (EOM) marker is detected
  • Power-down mode
  • differential or single-ended analog input for recording
  • audio output to external amplifier
  • AutoMute function for background noise reduction
  • internal clock and external clock input
  • 100-year message retention
  • 100,000 record cycles
 8.0 kHz
(3.4 kHz)		 8 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4004-10M
 (875 kB) 		6.4 kHz
(2.7 kHz)		 10 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4004-12M
 (875 kB) 		5.3 kHz
(2.3 kHz)		 12 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD4004-16M
 (875 kB) 		4.0 kHz
(1.7 kHz)		 16 min 0 – +70
-40 – +85		 2.7 – 3.3 PDIP-28
TSOP-28
SOIC-28
die		 P
ISD5102
 (2456 kB) 		Multi-message devices for record / playback voice and audio signals (messages) into/from an internal nonvolatile multilevel memory (equivalent of 8-bit digital storage), using Multi-Level Storage (MLS) technology:
  • controlled by an I2C interface, dual storage of digital and analog data
  • fully addressing of a recording / playback (256 addressable memory rows, max. 256 independent messages)
  • digital data storage (phone numbers, system parameters, message address table etc) up to 512 Kb
  • user programmable sampling frequency
  • variable message duration in the range from 1 to 16 minuts, depending on the specific device and selected sampling frequency
  • configurable analog paths
  • message queing
  • an interrupt signal generation when overflow (OVF) or end of message (EOM) marker is detected
  • Power-down mode
  • differential microphone amplifier with AGC
  • single-ended analog inputs for recording
  • audio output to external amplifier
  • multiplexed audio outputs
  • differential speaker output
  • volume control
  • internal clock and external clock input
  • 100-year message retention
  • 100,000 record cycles
 8.0 kHz (3.4 kHz)
6.4 kHz (2.7 kHz)
5.3 kHz (2.3 kHz)
4.0 kHz (1.7 kHz)		 1 - 2 min -40 – +85 2.7 – 3.3 TSOP-28
SOIC-28
die		  
ISD5104
 (2456 kB) 		8.0 kHz (3.4 kHz)
6.4 kHz (2.7 kHz)
5.3 kHz (2.3 kHz)
4.0 kHz (1.7 kHz)		 2 - 4 min -40 – +85 2.7 – 3.3 TSOP-28
SOIC-28
die		  
ISD5108
 (2456 kB) 		8.0 kHz (3.4 kHz)
6.4 kHz (2.7 kHz)
5.3 kHz (2.3 kHz)
4.0 kHz (1.7 kHz)		 4 - 8min -40 – +85 2.7 – 3.3 TSOP-28
SOIC-28
die		  
ISD5116
 (2456 kB) 		8.0 kHz (3.4 kHz)
6.4 kHz (2.7 kHz)
5.3 kHz (2.3 kHz)
4.0 kHz (1.7 kHz)		 8 - 16 min -40 – +85 2.7 – 3.3 TSOP-28
SOIC-28
die