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MAX4040EUK-T from MAXIM美信,MAXIM - Dallas Semiconductor

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MAX4040EUK-T

Manufacturer: MAXIM美信

Single/Dual/Quad / Low-Cost / SOT23 / Micropower Rail-to-Rail I/O Op Amps

Partnumber Manufacturer Quantity Availability
MAX4040EUK-T,MAX4040EUKT MAXIM美信 10000 In Stock

Description and Introduction

Single/Dual/Quad / Low-Cost / SOT23 / Micropower Rail-to-Rail I/O Op Amps The MAX4040EUK-T is a low-power, high-output-current operational amplifier (op-amp) manufactured by **MAXIM Integrated (now part of Analog Devices)**.  

### **Key Specifications:**  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Low Supply Current:** 1.1mA (typical)  
- **High Output Current:** ±120mA (typical)  
- **Gain Bandwidth Product:** 1MHz (typical)  
- **Slew Rate:** 0.8V/µs (typical)  
- **Input Offset Voltage:** ±1mV (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions and Features:**  
- Designed for **portable and battery-powered applications** due to low power consumption.  
- Capable of driving **heavy capacitive loads** (up to 1000pF).  
- **Rail-to-Rail Output** swing for maximum dynamic range.  
- **Unity-Gain Stable**, making it suitable for buffer applications.  
- **Low Input Bias Current:** 1pA (typical).  
- **Short-Circuit Protection** for improved reliability.  
- **Applications:** Audio amplifiers, sensor interfaces, portable devices, and signal conditioning.  

This op-amp is optimized for **low-voltage, high-current drive** scenarios while maintaining efficiency.

Partnumber Manufacturer Quantity Availability
MAX4040EUK-T,MAX4040EUKT MAXIM 900 In Stock

Description and Introduction

Single/Dual/Quad / Low-Cost / SOT23 / Micropower Rail-to-Rail I/O Op Amps The MAX4040EUK-T is a low-power, precision operational amplifier (op-amp) manufactured by **Maxim Integrated** (now part of **Analog Devices**). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage Range:** +2.7V to +5.5V  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product (GBW):** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Quiescent Current:** 50µA (per amplifier)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions:**
- The MAX4040EUK-T is a **single-channel**, **low-noise**, **rail-to-rail output** operational amplifier optimized for **battery-powered applications**.  
- It is designed for **precision signal conditioning** in portable and low-voltage systems.  
- The op-amp features **low input offset voltage** and **ultra-low power consumption**, making it suitable for sensor interfaces, medical devices, and portable instrumentation.  

### **Features:**
- **Rail-to-Rail Output Swing** (ensures maximum dynamic range)  
- **Low Input Offset Voltage (0.5mV max)** for precision applications  
- **Ultra-Low Quiescent Current (50µA)** for extended battery life  
- **Wide Supply Range (2.7V to 5.5V)** for compatibility with Li-ion and 3V/5V systems  
- **Stable with Capacitive Loads** (up to 300pF)  
- **No Phase Reversal** under overdrive conditions  
- **Space-Saving SOT23-5 Package**  

This op-amp is commonly used in **portable electronics, sensor amplifiers, medical devices, and battery-powered systems** where low power and precision are critical.  

(Note: Always refer to the latest datasheet from Analog Devices for updated specifications.)

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