Voice record and playback ICs are specialized devices that allow implementation of audio record and playback functions with minimal component count and design effort. Often integrating a small audio power amplifier to enable a small speaker to be driven, the amount of audio information they are capable of storing is typically quite limited, though sufficient for recording brief messages, prompts, warnings, or similar information.
Product List
548 Items
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RFQ
Series
Packaging
Product Status
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Input Signal
Output Signal
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Oscillator Type
Features
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Voltage - Supply
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Package / Case
Supplier Device Package
ISD2130YYI
IC VOICE REC/PLAY 30SEC 20QFN
Nuvoton Technology Corporation
282
$2.47
ChipCorder®
Tray
Active
SPI
SPI
PWM Speaker Output, SPI
4 ~ 32kHz
30 Sec
-
Single
Internal
Volume Control
-40°C ~ 85°C (TA)
2.7 V ~ 3.6 V
Surface Mount
20-WFQFN Exposed Pad
20-QFN (4x4)
ISD2360SYI
IC VOICE REC/PLAY 64SEC 16SOP
Nuvoton Technology Corporation
334
$2.81
ChipCorder®
Tube
Active
SPI
SPI
PWM Speaker Output, SPI
4 ~ 32kHz
64 Sec
-
Single
Internal
Volume Control
-40°C ~ 85°C (TA)
2.4 V ~ 5.5 V
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOP
ISD2360YYI
IC VOICE REC/PLAY 64SEC 32QFN
Nuvoton Technology Corporation
241
$2.78
ChipCorder®
Tray
Active
SPI
SPI
PWM Speaker Output, SPI
4 ~ 32kHz
64 Sec
-
Single
Internal
Volume Control
-40°C ~ 85°C (TA)
2.4 V ~ 5.5 V
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
ISD3800FYI
IC VOICE REC/PLAY 64MIN 48LQFP
Nuvoton Technology Corporation
141
$3.19
ChipCorder®
Tray
Active
SPI
Analog - Single Ended, I²S
Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output
4 ~ 32kHz
64 Min
-
Single
Internal
Volume Control
-40°C ~ 85°C (TA)
2.7 V ~ 5.5 V
Surface Mount
48-LQFP
48-LQFP (7x7)
ISD1616BSY
IC VOICE REC/PLAY 30SEC 16SOIC
Nuvoton Technology Corporation
97
$4.98
ChipCorder®
Tube
Active
Pushbutton
Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
10.6 ~ 30 Sec
-
Single
Internal
Automatic Gain Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
ISD1760SY
IC VOICE REC/PLAY 120SEC 28SOIC
Nuvoton Technology Corporation
142
$6.84
ChipCorder®
Tube
Active
Pushbutton, SPI
Analog - Single Ended, Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
40 ~ 120 Sec
-
Multiple
Internal
Automatic Gain Control, Volume Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
ISD17120SY
IC VOICE REC/PLAY 240SEC 28SOIC
Nuvoton Technology Corporation
55
$9.23
ChipCorder®
Tube
Active
Pushbutton, SPI
Analog - Single Ended, Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
80 ~ 240 Sec
-
Multiple
Internal
Automatic Gain Control, Volume Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
ISD15104FYI
IC VOICE REC/PLAY 4MIN 48LQFP
Nuvoton Technology Corporation
59
$9.17
ChipCorder®
Tray
Active
SPI
Analog - Single Ended, I²S, Microphone
Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output
4 ~ 48kHz
4 Min
-
Multiple
Internal
Automatic Gain Control, GPIO, Volume Control
-40°C ~ 85°C (TA)
2.7 V ~ 3.6 V
Surface Mount
48-LQFP
48-LQFP (7x7)
ISD4002-120SY
IC VOICE REC/PLAY 2MIN 28SOIC
Nuvoton Technology Corporation
79
$9.27
ChipCorder®
Tube
Active
SPI
Analog - Differential
Analog - Single Ended
8kHz
2 Min
3.4kHz
Multiple
Internal/External
Auto Mute
0°C ~ 70°C (TA)
2.7 V ~ 3.3 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
ISD4002-120PY
IC VOICE REC/PLAY 2MIN 28DIP
Nuvoton Technology Corporation
18
$9.50
ChipCorder®
Bulk
Active
SPI
Analog - Differential
Analog - Single Ended
8kHz
2 Min
3.4kHz
Multiple
Internal/External
Auto Mute
0°C ~ 70°C (TA)
2.7 V ~ 3.3 V
Through Hole
28-DIP (0.600", 15.24mm)
28-DIP
ISD4003-04MSY
IC VOICE REC/PLAY 4MIN 28SOIC
Nuvoton Technology Corporation
38
$11.46
ChipCorder®
Bulk
Active
SPI
Analog - Differential
Analog - Single Ended
8kHz
4 Min
3.4kHz
Multiple
Internal/External
Auto Mute
0°C ~ 70°C (TA)
2.7 V ~ 3.3 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
ISD5116PY
IC VOICE REC/PLAY 17MN 28S 28DIP
Nuvoton Technology Corporation
34
$16.74
ChipCorder®
Tube
Active
I²C
Analog - Single Ended, Microphone
Analog - Single Ended, Analog Differential, PWM Speaker Output
4 ~ 8kHz
8 Min 44 Sec ~ 17 Min 28 Sec
1.7 ~ 3.4kHz
Multiple
Internal/External
Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control
0°C ~ 70°C (TA)
2.7 V ~ 3.3 V
Through Hole
28-DIP (0.600", 15.24mm)
28-DIP
ISD3900FYI
IC VOICE REC/PLAY 64MIN 48LQFP
Nuvoton Technology Corporation
191
$3.20
ChipCorder®
Tray
Active
SPI
Analog - Single Ended, I²S
Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output
4 ~ 32kHz
64 Min
-
Multiple
Internal
Volume Control
-40°C ~ 85°C (TA)
2.7 V ~ 3.6 V
Surface Mount
48-LQFP
48-LQFP (7x7)
ISD1610BSY
IC VOICE REC/PLAY 20SEC 16SOIC
Nuvoton Technology Corporation
185
$4.31
ChipCorder®
Tube
Active
Pushbutton
Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
6.6 ~ 20 Sec
-
Single
Internal
Automatic Gain Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
ISD1620BSY
IC VOICE REC/PLAY 40SEC 16SOIC
Nuvoton Technology Corporation
97
$5.41
ChipCorder®
Tube
Active
Pushbutton
Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
13.3 ~ 40 Sec
-
Single
Internal
Automatic Gain Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
ISD1760PY
IC VOICE REC/PLAY 120SEC 28DIP
Nuvoton Technology Corporation
125
$6.84
ChipCorder®
Tube
Active
Pushbutton, SPI
Analog - Single Ended, Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
40 ~ 120 Sec
-
Multiple
Internal
Automatic Gain Control, Volume Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Through Hole
28-DIP (0.600", 15.24mm)
28-DIP
ISD1932SYI
IC VOICE REC/PLAY 64SEC 28SOIC
Nuvoton Technology Corporation
134
$5.68
ChipCorder®
Tube
Active
Pushbutton
Microphone
PWM Speaker Output
4 ~ 12kHz
21.3 ~ 64 Sec
-
Multiple
Internal/External
Automatic Gain Control
-40°C ~ 85°C (TA)
2.4 V ~ 5.5 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
ISD1740SY
IC VOICE REC/PLAY 80SEC 28SOIC
Nuvoton Technology Corporation
115
$6.46
ChipCorder®
Tube
Active
Pushbutton, SPI
Analog - Single Ended, Microphone
Analog - Single Ended, PWM Speaker Output
4 ~ 12kHz
26 ~ 80 Sec
-
Multiple
Internal
Automatic Gain Control, Volume Control
0°C ~ 70°C (TA)
2.4 V ~ 5.5 V
Surface Mount
28-SOIC (0.295", 7.50mm Width)
28-SOIC
PEF33004HLV2.1
VINETIC 4 CHANNEL VOICE ACCESS S
Lantiq
77
$4.22
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PEF33016HLV2.1
VINETIC 16 CHANNEL VOICE ACCESS
Lantiq
33
$12.54
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
About Voice record and playback ICs
What are Voice record and playback ICs?
Voice record and playback ICs
Voice record and playback integrated circuits (ICs) are specialized electronic components designed to capture, store, and reproduce audio signals. These ICs function by converting analog voice signals into digital data, storing this data in memory, and then converting it back into analog signals for playback. The process typically involves an analog-to-digital converter (ADC) for recording, digital memory for storage, and a digital-to-analog converter (DAC) for playback. These ICs are essential in applications where voice messages need to be recorded and replayed, offering a compact and efficient solution for audio data management.
Types of Voice record and playback ICs
1. Standalone Voice Record and Playback ICs
Standalone ICs are self-contained units that require minimal external components to function. They are ideal for applications where simplicity and ease of use are paramount. These ICs typically include built-in memory and can operate independently without a microcontroller, making them suitable for basic voice recording and playback tasks.
2. Microcontroller-Based Voice Record and Playback ICs
These ICs are designed to work in conjunction with a microcontroller, offering greater flexibility and control over the recording and playback processes. They often provide advanced features such as variable playback speed, audio effects, and the ability to interface with other digital systems. This type is preferred in applications requiring more sophisticated audio management.
3. Multi-Channel Voice Record and Playback ICs
Multi-channel ICs can handle multiple audio streams simultaneously, making them suitable for complex applications like telecommunication systems or multi-user intercoms. They offer the ability to record and playback several voice channels concurrently, providing a robust solution for environments where multiple audio inputs and outputs are necessary.
How to choose Voice record and playback ICs?
When selecting a voice record and playback IC, several key parameters should be considered:
Memory Capacity: Determine the amount of audio data you need to store and choose an IC with sufficient memory.
Audio Quality: Consider the sampling rate and bit depth to ensure the desired audio fidelity.
Power Consumption: Evaluate the power requirements, especially for battery-operated devices.
Interface Compatibility: Ensure the IC is compatible with other components in your system, such as microcontrollers or sensors.
Environmental Conditions: Assess the operating temperature range and durability to match the intended application environment.
To evaluate product quality and reliability, review supplier datasheets, customer reviews, and industry certifications. Consider environmental factors such as humidity and temperature, and ensure proper installation to avoid signal interference or degradation.
Applications of Voice record and playback ICs
1. Consumer Electronics
In consumer electronics, these ICs are used in devices like digital voice recorders, toys, and greeting cards. They enable the recording of personalized messages or sounds, enhancing user interaction and product functionality.
2. Automotive Industry
Voice record and playback ICs are employed in automotive systems for voice alerts, navigation instructions, and hands-free communication. They contribute to safer driving experiences by providing audio cues and messages without distracting the driver.
3. Telecommunications
In telecommunications, these ICs facilitate voicemail systems, call recording, and interactive voice response (IVR) systems. They ensure efficient management and retrieval of voice data, improving communication services.
4. Security and Surveillance
Security systems utilize voice record and playback ICs for intercoms, alarm systems, and access control. They enable clear communication and playback of pre-recorded warnings or instructions, enhancing security measures.
5. Medical Devices
In the medical field, these ICs are integrated into devices for patient monitoring, therapy, and diagnostics. They allow for the recording and playback of patient instructions or alerts, supporting healthcare professionals in delivering effective care.
