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MAX1231BCEG from MAXIM,MAXIM - Dallas Semiconductor

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MAX1231BCEG

Manufacturer: MAXIM, MAX

12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference

Partnumber Manufacturer Quantity Availability
MAX1231BCEG MAXIM, MAX 20 In Stock

Description and Introduction

12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference The MAX1231BCEG is a 12-bit successive approximation analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Input Channels:** 8 single-ended or 4 differential  
- **Conversion Time:** 3µs (max)  
- **Sampling Rate:** 333ksps (max)  
- **Supply Voltage:** +5V  
- **Power Consumption:** 10mW (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 24-pin SSOP (Shrink Small Outline Package)  
- **Interface:** Parallel  

### **Descriptions:**
The MAX1231BCEG is a high-speed, low-power, 12-bit ADC designed for precision data acquisition applications. It features an internal track/hold, voltage reference, and parallel interface for easy integration into microcontroller or DSP-based systems.  

### **Features:**
- **High-Speed Conversion:** Up to 333ksps throughput  
- **Low Power:** 10mW typical power consumption  
- **Internal Reference:** 2.5V or 4.096V selectable  
- **Flexible Input Configuration:** Supports single-ended or differential inputs  
- **On-Chip Track/Hold:** Eliminates the need for an external sample-and-hold circuit  
- **Parallel Output Interface:** Easy interfacing with microprocessors  
- **Single +5V Supply Operation:** Simplifies power requirements  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference

Alternative Part Number

  • ADS8344N --: 16-bit 8-channel SAR ADC with similar SPI interface and sampling rate, pin-compatible in many designs and widely available.
  • AD7689BCPZ --: 16-bit 8-channel ADC with comparable performance and SPI interface, suitable drop-in replacement with minor layout adjustments.
  • LTC1859CG --: 16-bit 8-channel ADC offering similar resolution and serial interface, good functional equivalent for MAX1231 applications.
  • AD7490BRUZ --: 16-channel 12-bit SAR ADC with similar SPI interface and throughput, pin-compatible function in a TSSOP package; a strong drop-in candidate from a different series.
  • ADS7844E --: 12-bit 8-channel serial ADC with comparable sampling rate and SPI interface, widely available and often used as a substitute in similar data-acquisition designs.

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