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MAX953ESA from MAX,MAXIM - Dallas Semiconductor

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MAX953ESA

Manufacturer: MAX, MAXIM, MAXIM

Ultra-Low-Power, Single-Supply Op Amp Comparator Reference

Partnumber Manufacturer Quantity Availability
MAX953ESA MAX, MAXIM, MAXIM 377 In Stock

Description and Introduction

Ultra-Low-Power, Single-Supply Op Amp Comparator Reference The **MAX953ESA** is a low-power, single-supply operational amplifier (op-amp) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Supply Voltage (Single):** +2.7V to +5.5V  
- **Supply Current:** 1.2mA (typical)  
- **Input Offset Voltage:** 1mV (max)  
- **Gain Bandwidth Product (GBWP):** 3MHz  
- **Slew Rate:** 1.5V/µs  
- **Input Bias Current:** 1nA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
The MAX953ESA is a **precision, low-power, single-supply op-amp** designed for battery-powered and portable applications. It operates from a single supply voltage as low as **2.7V**, making it suitable for **3V and 5V systems**. The device offers **low power consumption** while maintaining good speed and accuracy, making it ideal for **signal conditioning, filtering, and sensor amplification**.

### **Features:**
- **Single-supply operation** (2.7V to 5.5V)  
- **Low supply current** (1.2mA typical)  
- **Rail-to-rail output swing**  
- **Unity-gain stable**  
- **Low input offset voltage** (1mV max)  
- **Low input bias current** (1nA max)  
- **Wide temperature range** (-40°C to +85°C)  
- **Available in an 8-pin SOIC package**  

This op-amp is commonly used in **portable instrumentation, battery-powered systems, and low-voltage analog circuits**.

Application Scenarios & Design Considerations

Ultra-Low-Power, Single-Supply Op Amp Comparator Reference

Alternative Part Number

  • LT1116CS8 --: High-speed comparator with similar response time and supply range, available in SO-8 package, a common cross for MAX953.
  • TLV3501AID --: Fast 4.5 ns comparator with rail-to-rail output, functionally similar and widely stocked as a MAX953 substitute.
  • ADCMP600BRJZ --: High-speed comparator with comparable propagation delay and supply voltage, suitable drop-in alternative in similar packages.
  • LT1113CS8 --: Comparable low-noise precision op-amp in an 8-pin SOIC package with similar supply range and performance, suitable as a functional substitute.
  • OPA2277UA --: Dual precision low-offset op-amp in SOIC-8 with low noise and wide supply range, a common drop-in style replacement for MAX953-class parts.
  • AD8622ARZ --: Low-noise, low-power precision op-amp in SOIC-8 offering similar electrical characteristics and pin-compatible footprint.

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