AS1531
- Mfr.Part #
- AS1531
- Manufacturer
- ams
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20TSSOP
- Stock
- 49,072
- In Stock :
- 49,072
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- Manufacturer :
- ams
- Product Category :
- Analog to Digital Converters (ADC)
- Min Supply Voltage :
- 2.7V
- Interface :
- SPI, Serial
- Supply Type :
- Single
- Number of Inputs :
- 4, 8
- Voltage - Supply, Analog :
- 2.7V~3.6V
- Input Type :
- Differential, Pseudo-Differential, Single Ended
- RoHS Status :
- RoHS Compliant
- Reach Compliance Code :
- Unknown
- Sampling Rate :
- 300 sps
- Number of Channels :
- 8
- Number of Pins :
- 20
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Reference Type :
- External, Internal
- Number of Bits :
- 12
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Power Consumption :
- 559mW
- Max Power Dissipation :
- 559mW
- Number of A/D Converters :
- 1
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Data Interface :
- SPI
- Max Supply Voltage :
- 3.6V
- Differential Nonlinearity :
- 1 LSB
- Configuration :
- S/H-ADC
- Architecture :
- SAR
- Signal to Noise Ratio (SNR) :
- 70 dB
- Resolution :
- 1.5 B
- Operating Temperature :
- -40°C~85°C
- Ratio - S/H:ADC :
- 1:1
- Conversion Rate :
- 300 ksps
- Lead Free :
- Lead Free
- Sampling Rate (Per Second) :
- 300k
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Nominal Supply Current :
- 2.7mA
- Datasheets
- AS1531
AS1531 Documents

Analog to Digital Converters (ADC) ams AS1531 Overview
Introducing the AS1531 from ams, a cutting-edge Analog to Digital Converter (ADC) specifically designed to enhance the efficiency and accuracy of high-speed signal processing in diverse applications. This 12-bit Successive Approximation Register (SAR) ADC is housed in a compact 20-TSSOP package, making it ideal for space-constrained applications. The AS1531 excels in delivering low-power consumption and high-performance conversion accuracy, which is essential for advanced industrial, medical, and consumer electronic systems. Its robust design ensures reliability and performance consistency, crucial for bulk purchases by businesses aiming to integrate precise data acquisition capabilities into their products.
AS1531 Features
The AS1531 ADC offers several prominent features that make it a preferred choice for developers and engineers. Key features include its 12-bit resolution which provides high precision in data conversion, low power consumption that enhances overall system efficiency, and a fast sampling rate that ensures timely and accurate data processing. Furthermore, its compact 20-TSSOP package allows for easy integration into various electronic assemblies.
AS1531 Applications
- Industrial Automation: In industrial settings, the AS1531 can be used to precisely monitor and control machine functions through accurate sensor data conversion, improving operational efficiency and safety.
- Medical Devices: This ADC is crucial in medical diagnostic equipment where precise data acquisition is necessary for accurate health monitoring and assessments, such as in blood glucose monitors and ECG machines.
- Consumer Electronics: The AS1531 enhances user experience by providing accurate data conversion in devices like digital cameras and audio devices, ensuring high-quality outputs in terms of picture and sound.
- Data Acquisition Systems: For scientific research and data logging, the AS1531 ensures that data captured from various sensors is accurately converted, allowing for precise measurements and analysis.
- Portable Devices: Its low power consumption makes the AS1531 ideal for battery-operated devices, ensuring longer battery life while maintaining accurate data conversion.
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