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SGM8052XS from SGMICRO

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SGM8052XS

Manufacturer: SGMICRO, SGM

250MHz, Rail-to-Rail Output CMOS Operational Amplifier

Partnumber Manufacturer Quantity Availability
SGM8052XS SGMICRO, SGM 144 In Stock

Description and Introduction

250MHz, Rail-to-Rail Output CMOS Operational Amplifier The SGM8052XS is a low-power, high-precision operational amplifier (op-amp) manufactured by SGMICRO (SGM Semiconductor). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 1.8V to 5.5V  
- **Input Offset Voltage:** 300µV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product (GBWP):** 1MHz (typ)  
- **Slew Rate:** 0.5V/µs (typ)  
- **Quiescent Current:** 45µA per amplifier (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC70-5, SOT-23-5  

### **Descriptions:**  
- The SGM8052XS is a dual-channel CMOS operational amplifier designed for low-voltage, low-power applications.  
- It offers high precision with low input offset voltage and bias current, making it suitable for sensor interfaces, battery-powered devices, and portable electronics.  
- The device operates over a wide supply voltage range, supporting both single and dual-supply configurations.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Rail-to-Rail Input/Output:** Ensures wide dynamic range.  
- **High PSRR (Power Supply Rejection Ratio):** 80dB (typ)  
- **Low Noise:** 30nV/√Hz (typ) at 1kHz  
- **Stable Operation:** Unity-gain stable with capacitive loads.  
- **ESD Protection:** ±4kV HBM (Human Body Model)  

This op-amp is commonly used in medical devices, IoT sensors, and portable instrumentation due to its precision and low-power characteristics.  

(Note: For exact datasheet details, refer to the manufacturer's official documentation.)

Application Scenarios & Design Considerations

250MHz, Rail-to-Rail Output CMOS Operational Amplifier

Alternative Part Number

  • LMV358IDGKR --: Dual low-voltage rail-to-rail op-amp in SOIC-8/MSOP-8, similar bandwidth and supply range, widely available and pin-compatible in most designs.
  • TLV2372IDR --: Dual rail-to-rail op-amp with comparable 3 MHz bandwidth and low supply current, suitable drop-in replacement in SOIC-8 packages.
  • OPA2340UA --: Dual rail-to-rail CMOS op-amp with similar 5.5 MHz bandwidth and low offset, good performance upgrade for SGM8052XS applications.
  • MCP6022-I/SN --: Dual rail-to-rail op-amp with similar gain-bandwidth and supply voltage, good alternative when SGM8052 supply is limited.

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