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MAX1249AEEE from MAXI,MAXIM - Dallas Semiconductor

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MAX1249AEEE

Manufacturer: MAXI

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

Partnumber Manufacturer Quantity Availability
MAX1249AEEE MAXI 61 In Stock

Description and Introduction

+2.7V to +5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 The MAX1249AEEE is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12 bits  
- **Sampling Rate:** Up to 133 kSPS (kilo samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V (analog and digital)  
- **Power Consumption:** 2.5 mW (typical) at 133 kSPS  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (Quarter Small Outline Package)  

### **Descriptions:**
- The MAX1249AEEE is a low-power, 12-bit successive-approximation ADC with an internal track-and-hold (T/H) circuit.  
- It features a flexible input configuration supporting both single-ended and differential inputs.  
- The device operates from a single +5V supply and includes a reference input for external voltage reference flexibility.  

### **Features:**
- **Low Power Consumption:** 2.5 mW at full speed (133 kSPS).  
- **Internal Track-and-Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE protocols.  
- **Software-Configurable Inputs:** Supports 8 single-ended or 4 differential channels.  
- **Shutdown Mode:** Reduces power consumption when not in use.  
- **Small Package:** 16-pin QSOP for space-constrained applications.  

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

Partnumber Manufacturer Quantity Availability
MAX1249AEEE MAXIM 1500 In Stock

Description and Introduction

+2.7V to +5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 The MAX1249AEEE 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:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 133ksps (kilo-samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V (single supply)  
- **Power Consumption:** 2.5mA (operating), 2µA (power-down mode)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (Quarter Small Outline Package)  

### **Descriptions:**
- The MAX1249AEEE is a low-power, 12-bit successive-approximation ADC with an internal track/hold (T/H) circuit.  
- It supports both single-ended and differential input configurations.  
- Designed for applications requiring high-speed, low-power data conversion, such as industrial control, data acquisition, and battery-powered systems.  

### **Features:**
- **Low Power:** Operates at 2.5mA (133ksps) and includes a power-down mode (2µA).  
- **Flexible Input Configuration:** 8 single-ended or 4 differential channels.  
- **Internal Reference:** 4.096V internal reference (or can use an external reference).  
- **SPI-Compatible Interface:** Easy interfacing with microcontrollers.  
- **Small Form Factor:** 16-pin QSOP package for space-constrained designs.  

This information is sourced from Maxim Integrated's official datasheet for the MAX1249AEEE.

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