12/16位DAS，具有ADC、DAC、DPIO、APIO、基准、电压监测器和温度传感器

 

器件号	Replacement	Explanation

说明

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The MAX1330 is a smart data-acquisition system based on a SAR ADC. It is highly integrated, offering an ADC, a DAC, operational amplifiers, voltage reference, temperature sensors, and analog switches all on the same device.

关键特性

1.8V to 5.5V, Single Digital Supply Operation

Internal Charge Pump for Analog Circuits (2.7V to 5.5V)

12-Bit SAR ADC

12-Bits, TBDksps, No Missing Codes

16-Bits, TBDksps, DSP Mode

16-Word FIFO and 20-Bit Accumulator

PGA with Gains of 1, 2, 4, and 8

Unipolar and Bipolar Modes

16-Input Differential Multiplexer

12-Bit Force/Sense DAC

16-Word FIFOs

Independent Voltage References for ADC and DAC

Internal 2.5V Internal Reference

Adjustable Reference Buffers Provide 1.25V, 2.048V, or 2.5V

System Support

ADC Alarm Register

Internal/External Temperature Sensor

Internal Oscillator with Clock I/O

Digital Programmable I/O

Analog Programmable I/O

Programmable Interrupts

Ability to Measure Supply Voltage

Programmable Dual Voltage Monitors

SPI™/QSP™/MICROWIRE™-Compatible, 4-Wire Serial Interface

Space-Saving, 40-Pin, 6mm x 6mm Thin QFN Package

应用

• 电池供电和便携式设备
• 数据采集系统
• 电化学与光传感器
• 低成本编解码器
• 医疗仪器