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MAX1249BEEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX1249BEEE

Manufacturer: MAXIM

+2.7V to +5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

Partnumber Manufacturer Quantity Availability
MAX1249BEEE MAXIM 1000 In Stock

Description and Introduction

+2.7V to +5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 The MAX1249BEEE is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 133 kSPS (kilo samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V (single supply)  
- **Power Consumption:** 2.5 mW (at 133 kSPS), 1.5 µA (shutdown mode)  
- **Interface:** SPI/QSPI™/MICROWIRE™ compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP  

### **Descriptions:**
- The MAX1249BEEE is a low-power, 12-bit successive-approximation ADC with an internal track-and-hold (T/H) circuit.  
- It features a serial interface for easy connection to microcontrollers and DSPs.  
- The device operates from a single +5V supply and includes a reference input that can be configured for internal or external reference usage.  

### **Features:**
- **Low Power:** 2.5 mW at 133 kSPS, 1.5 µA in shutdown mode.  
- **Flexible Input Configuration:** 8 single-ended or 4 differential channels.  
- **Internal Reference:** 2.5V reference included (external reference also supported).  
- **Fast Conversion Time:** 7.5 µs per conversion.  
- **SPI-Compatible Interface:** 3-wire serial interface for easy integration.  
- **Small Footprint:** 16-pin QSOP package for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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