MAX1330
Description
The MAX1329/MAX1330 are smart data acquisition systems (DASs) based on a successive approximation register (SAR) analog-to-digital converter (ADC). These devices are highly integrated, offering an ADC, digitalto-analog converters (DACs), operational amplifiers (op amps), voltage reference, temperature sensors, and analog switches in the same device.
Key Features
- 1.8V to 3.6V Single Digital Supply Operation
- Internal Charge Pump for Analog Circuits (2.7V to 5.5V)
- 12-Bit SAR ADC 12 Bits, 312ksps, No Missing Codes 16 Bits, 1000sps, 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
- Dual 12-Bit Force-Sense DACs 16-Word FIFO (DACA Only)
- Independent Voltage References for ADC and DACs Internal 2.5V Reference Adjustable Reference Buffers Provide 1.25V, 2.048V, or 2.5V
- System Support ADC Alarm Register Uncommitted Op Amps Dual SPDT Analog Switches Internal/External Temperature Sensor Internal Oscillator with Clock I/O Digital Programmable I/O Analog Programmable I/O Programmable Interrupts Accurate Supply Voltage Measurement Programmable Dual Voltage Monitors
- SPI-/QSPI-/MICROWIRE-Compatible, 4-Wire Serial Interface
- Space-Saving, 6mm x 6mm, 40-Pin Thin QFN Package
