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MAX6143AASA41+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX6143AASA41+

Manufacturer: MAXIM

High-Precision Voltage Reference with Temperature Sensor

Partnumber Manufacturer Quantity Availability
MAX6143AASA41+ MAXIM 25 In Stock

Description and Introduction

High-Precision Voltage Reference with Temperature Sensor The **MAX6143AASA41+** is a precision voltage reference manufactured by **MAXIM Integrated**. Below are the key specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Output Voltage:** 4.096V  
- **Initial Accuracy:** ±0.04% (max)  
- **Temperature Coefficient (Tempco):** 3ppm/°C (max)  
- **Output Current:** 10mA (source or sink)  
- **Supply Voltage Range:** 4.5V to 12.6V  
- **Quiescent Current:** 650µA (max)  
- **Long-Term Stability:** 50ppm/1000hrs (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**
The **MAX6143AASA41+** is a low-noise, precision voltage reference with excellent temperature stability and low power consumption. It is designed for high-performance applications requiring stable voltage references, such as data acquisition systems, medical equipment, and industrial instrumentation.

### **Features:**
- **Low Noise:** 3µVp-p (0.1Hz to 10Hz)  
- **High Accuracy:** ±0.04% initial accuracy  
- **Low Drift:** 3ppm/°C (max)  
- **Wide Supply Range:** 4.5V to 12.6V  
- **Low Dropout Voltage:** 300mV (typ)  
- **Low Quiescent Current:** 650µA (max)  
- **Stable with Capacitive Loads:** Up to 10µF  
- **Available in 8-pin SOIC Package**  

This device is ideal for precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other applications requiring a stable voltage reference.  

(Note: Always verify with the latest datasheet from **MAXIM Integrated** for updated specifications.)

Application Scenarios & Design Considerations

High-Precision Voltage Reference with Temperature Sensor

Alternative Part Number

  • REF5040AIDR --: Precision 4.096V series voltage reference in SOIC-8, similar accuracy and low drift, pin-compatible function and widely available.
  • ADR4540BRZ --: 4.096V high-accuracy low-noise voltage reference in SOIC package, comparable temperature drift and long-term stability.
  • LM4140BCM-4.1 --: 4.096V low-dropout precision reference in SOIC-8, good substitute for low-power reference applications with similar output tolerance.

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

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