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INA330AIDGST from TI,TI,Texas Instruments

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INA330AIDGST

Manufacturer: TI,TI

THERMISTOR SIGNAL AMPLIFIER FOR TEMPERATURE CONTROL

Partnumber Manufacturer Quantity Availability
INA330AIDGST TI,TI 200 In Stock

Description and Introduction

THERMISTOR SIGNAL AMPLIFIER FOR TEMPERATURE CONTROL The INA330AIDGST is a precision instrumentation amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** INA330AIDGST  
- **Type:** Precision Instrumentation Amplifier  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Gain Range:** Fixed gain of 10 V/V (INA330AIDGST variant)  
- **Bandwidth:** 1.5 MHz (typical)  
- **Input Offset Voltage:** ±100 µV (max)  
- **Input Bias Current:** ±0.5 nA (typical)  
- **CMRR (Common-Mode Rejection Ratio):** 100 dB (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8 (MSOP-8)  

### **Descriptions and Features:**  
- **Precision Amplification:** Provides high-accuracy signal amplification with low offset voltage and drift.  
- **Fixed Gain:** Eliminates the need for external gain-setting resistors.  
- **Wide Supply Range:** Operates from dual supplies (±2.25V to ±18V) or single supply (4.5V to 36V).  
- **High CMRR:** Rejects common-mode noise effectively for accurate signal conditioning.  
- **Low Noise and Distortion:** Suitable for high-precision sensor and measurement applications.  
- **Robust Packaging:** Available in a small VSSOP-8 package for space-constrained designs.  

This amplifier is commonly used in medical instrumentation, industrial sensors, and data acquisition systems where precision signal amplification is critical.

Application Scenarios & Design Considerations

THERMISTOR SIGNAL AMPLIFIER FOR TEMPERATURE CONTROL

Alternative Part Number

  • AD8231ACPZ-R7 --: Precision instrumentation amplifier with similar low-noise signal conditioning function, available in a compact LFCSP package.
  • INA326AIDGST --: Same INA326/INA330 family instrumentation amplifier with comparable gain and offset performance, though it is a related series rather than an exact drop-in.
  • MAX4208AUA+ --: Low-offset instrumentation amplifier suitable for precision sensor signal conditioning, offering a functional alternative in a small package.

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