IC Phoenix logo

Home ›  M  › M23 > MAX1271BCAI

MAX1271BCAI from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX1271BCAI

Manufacturer: MAX

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

Partnumber Manufacturer Quantity Availability
MAX1271BCAI MAX 11 In Stock

Description and Introduction

Multirange / +5V / 8-Channel / Serial 12-Bit ADCs The MAX1271BCAI is a 12-bit, multichannel, successive approximation analog-to-digital converter (ADC) manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Resolution:** 12 bits  
- **Channels:** 8 single-ended or 4 differential inputs  
- **Conversion Time:** 3µs (max)  
- **Sampling Rate:** Up to 250ksps  
- **Input Voltage Range:** ±10V, ±5V, 0 to +10V, or 0 to +5V (software selectable)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Supply Voltage:** +5V ±10%  
- **Power Consumption:** 5.5mA (operating), 2µA (shutdown)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP  

### **Descriptions and Features:**  
- **True Differential Inputs:** Allows noise rejection in industrial environments.  
- **Software-Configurable Input Range:** Supports multiple unipolar and bipolar ranges.  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Internal 4.096V Reference:** Provides stable conversion accuracy.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE for easy microcontroller interfacing.  
- **Shutdown Mode:** Reduces power consumption when idle.  

The MAX1271BCAI is commonly used in data acquisition systems, industrial controls, and instrumentation applications.

Application Scenarios & Design Considerations

Multirange / +5V / 8-Channel / Serial 12-Bit ADCs
Partnumber Manufacturer Quantity Availability
MAX1271BCAI MAXIM 256 In Stock

Description and Introduction

Multirange / +5V / 8-Channel / Serial 12-Bit ADCs The MAX1271BCAI is a 12-bit, multichannel, successive approximation analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Conversion Time:** 3µs (max)  
- **Throughput Rate:** 333ksps (max)  
- **Input Voltage Range:**  
  - **Single-Ended:** 0V to VREF  
  - **Differential:** ±VREF  
- **Reference Voltage (VREF):** 4.096V (internal) or external (2.5V to VDD)  
- **Supply Voltage (VDD):** +5V ±10%  
- **Power Consumption:**  
  - **Operating:** 5.5mA (typ)  
  - **Shutdown Mode:** 2µA (max)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP  

### **Descriptions:**
The MAX1271BCAI is a high-speed, low-power, 12-bit ADC with an internal track/hold, voltage reference, and serial interface. It supports both single-ended and differential input configurations, making it suitable for industrial control, data acquisition, and instrumentation applications.

### **Features:**
- **12-Bit Resolution** with no missing codes  
- **Low Power:** 5.5mA operating current, 2µA shutdown mode  
- **Flexible Input Configuration:** 8 single-ended or 4 differential channels  
- **Internal 4.096V Reference** or external reference support (2.5V to VDD)  
- **High-Speed Serial Interface** (SPI/QSPI/MICROWIRE-compatible)  
- **Software-Configurable Unipolar/Bipolar Inputs**  
- **Internal Track/Hold Circuit** (3µs conversion time)  
- **Wide Operating Temperature Range:** -40°C to +85°C  

The MAX1271BCAI is designed for precision measurement applications requiring high-speed, low-power ADCs with multiple input options.

Application Scenarios & Design Considerations

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

Request Quotation

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

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips