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TLV272CDGKR from TI,Texas Instruments

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TLV272CDGKR

Manufacturer: TI

550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLV272CDGKR TI 17988 In Stock

Description and Introduction

550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier The TLV272CDGKR is a dual operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Number of Channels:** 2 (Dual)  
- **Supply Voltage (V):** 2.7V to 16V (±1.35V to ±8V)  
- **Input Offset Voltage (max):** 1.5mV  
- **Input Bias Current (max):** 1pA  
- **Gain Bandwidth Product (GBW):** 3MHz  
- **Slew Rate:** 2.4V/µs  
- **Common Mode Rejection Ratio (CMRR):** 80dB (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8 (DGK)  

### **Descriptions:**  
- The TLV272CDGKR is a low-voltage, rail-to-rail output operational amplifier designed for general-purpose applications.  
- It operates from a single supply (2.7V to 16V) or dual supplies (±1.35V to ±8V).  
- It features high input impedance, low noise, and low power consumption, making it suitable for battery-powered and precision applications.  

### **Features:**  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Low Power Consumption:** 550µA per channel (typical).  
- **Wide Supply Range:** Supports single and split-supply configurations.  
- **High Input Impedance:** Minimizes loading effects.  
- **Low Noise:** 19nV/√Hz at 1kHz.  
- **ESD Protection:** ±2000V Human Body Model (HBM).  
- **Small Package:** VSSOP-8 (DGK) for space-constrained designs.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier

Alternative Part Number

  • LM358DR --: Industry-standard dual op-amp in SOIC-8, widely available and pin-compatible in function; lower bandwidth but a safe drop-in for many general-purpose TLV272 applications.
  • MCP6022-I/SN --: Dual rail-to-rail CMOS op-amp with similar 10 MHz gain-bandwidth and low supply current, matching the TLV272's CMOS input characteristics in an SOIC-8 package.
  • OPA2340UA --: Dual rail-to-rail CMOS op-amp with comparable 5.5 MHz bandwidth and low offset, offering similar performance in a standard SOIC-8 footprint.

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