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MAX1458AAE from Maxim,MAXIM - Dallas Semiconductor

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MAX1458AAE

Manufacturer: Maxim

1%-Accurate / Digitally Trimmed Sensor Signal Conditioner

Partnumber Manufacturer Quantity Availability
MAX1458AAE Maxim 6 In Stock

Description and Introduction

1%-Accurate / Digitally Trimmed Sensor Signal Conditioner The MAX1458AAE is a signal conditioner manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1458AAE  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Input Offset Voltage:** ±0.5mV (typical)  
- **Gain Error:** ±0.1% (typical)  
- **Output Voltage Range:** 0V to VDD (supply voltage)  
- **Current Consumption:** 1.5mA (typical)  

### **Description:**  
The MAX1458AAE is a precision, low-power, analog signal conditioner designed for sensor applications. It provides amplification, calibration, and temperature compensation for bridge-type sensors, such as strain gauges and pressure sensors. The device integrates a programmable-gain amplifier (PGA), a 12-bit digital-to-analog converter (DAC) for offset calibration, and an internal temperature sensor for compensation.  

### **Features:**  
- **Programmable Gain Amplifier (PGA):** Adjustable gain from 39V/V to 210V/V.  
- **12-Bit DAC:** For offset calibration.  
- **Internal Temperature Sensor:** Enables temperature compensation.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Digital Calibration:** Allows for precise sensor calibration via an external microcontroller.  
- **Wide Operating Temperature Range:** Suitable for industrial and automotive applications.  
- **Small Footprint:** 16-pin SSOP package for space-constrained designs.  

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

Application Scenarios & Design Considerations

1%-Accurate / Digitally Trimmed Sensor Signal Conditioner

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