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MAX1028 from MAX,MAXIM - Dallas Semiconductor

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MAX1028

Manufacturer: MAX

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

Partnumber Manufacturer Quantity Availability
MAX1028 MAX 28 In Stock

Description and Introduction

10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference The MAX1028 is a 10-bit, 8-channel analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 10-bit  
- **Channels:** 8 single-ended or 4 pseudo-differential  
- **Conversion Rate:** Up to 1.5Msps (Mega samples per second)  
- **Input Voltage Range:** 0V to VREF (reference voltage)  
- **Supply Voltage:** 2.7V to 5.25V  
- **Power Consumption:**  
  - 5.5mW (at 3V, 500ksps)  
  - 8.5mW (at 5V, 1Msps)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Reference Voltage:** Internal (2.5V) or external (1V to VDD)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX1028 is a low-power, high-speed, 10-bit ADC with an 8-channel multiplexer.  
- It features an internal track-and-hold circuit and a successive approximation register (SAR) architecture.  
- The device operates with a single supply voltage and includes a software-configurable shutdown mode for power savings.  

### **Features:**
- **Low Power:** Optimized for battery-powered applications.  
- **High-Speed Conversion:** Up to 1.5Msps throughput.  
- **Flexible Input Configuration:** Supports single-ended or pseudo-differential inputs.  
- **Internal Reference:** 2.5V reference with ±1% accuracy.  
- **Small Package:** Available in a 16-pin QSOP package.  
- **Software-Configurable:** Allows adjustment of power modes and input channels via SPI.  

For detailed electrical characteristics and timing diagrams, refer to the official datasheet from Maxim Integrated (Analog Devices).

Application Scenarios & Design Considerations

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

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