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MAX1271AEAI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1271AEAI+

Manufacturer: MAXIM

Multirange, +5V, 8-Channel, Serial 12-Bit ADCs

Partnumber Manufacturer Quantity Availability
MAX1271AEAI+,MAX1271AEAI MAXIM 100 In Stock

Description and Introduction

Multirange, +5V, 8-Channel, Serial 12-Bit ADCs The MAX1271AEAI+ is a 12-bit, multichannel, successive-approximation analog-to-digital converter (ADC) manufactured by **MAXIM Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V  
- **Conversion Time:** 3µs (max)  
- **Sampling Rate:** 250ksps (max)  
- **Input Voltage Range:**  
  - ±10V (bipolar mode)  
  - 0V to +10V (unipolar mode)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP  

### **Descriptions & Features:**  
- **High-Speed ADC:** Provides fast conversion with a throughput of up to 250ksps.  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Low Power Consumption:** Typically consumes 5mA during operation.  
- **Software-Configurable Modes:** Allows selection of unipolar or bipolar input ranges.  
- **Internal Reference:** Includes a 4.096V precision reference (external reference also supported).  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE for easy microcontroller interfacing.  

This ADC is commonly used in industrial control, data acquisition, and instrumentation applications.

Partnumber Manufacturer Quantity Availability
MAX1271AEAI+,MAX1271AEAI MAXIM/DALLAS 24 In Stock

Description and Introduction

Multirange, +5V, 8-Channel, Serial 12-Bit ADCs The MAX1271AEAI+ is a 12-bit, multichannel, successive approximation analog-to-digital converter (ADC) manufactured by **MAXIM/DALLAS**.  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial  
- **Supply Voltage:** +5V  
- **Sampling Rate:** Up to 110ksps  
- **Input Voltage Range:**  
  - **Single-Ended Mode:** 0V to VREF  
  - **Differential Mode:** ±VREF  
- **Reference Voltage:** Internal (4.096V) or external (1V to VDD)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP  

### **Descriptions and Features:**  
- **High-Speed Conversion:** Achieves 110ksps throughput.  
- **Low Power Consumption:** 2.5mA (operating), 2µA (shutdown).  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Internal or External Reference:** Includes a 4.096V internal reference or allows external reference input.  
- **SPI-Compatible Serial Interface:** Simplifies microcontroller interfacing.  
- **Software-Configurable Unipolar/Bipolar Modes:** Allows ±VREF operation in differential mode.  
- **Auto-Shutdown Mode:** Reduces power consumption when not in use.  
- **On-Chip Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  

This ADC is suitable for industrial control, data acquisition, and instrumentation applications.

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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