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INA333AIDGKT
Highly accurate instrumentation amplifier with minimal power consumptionINA333AIDGKT
Highly accurate instrumentation amplifier with minimal power consumption
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製造商零件號 # : INA333AIDGKT
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包裝/封裝: MSOP8
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零件狀態 : ACTIVE
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製造商: Texas Instruments
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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例子
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管或託盤
INA333AIDGKT 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $3.570 | $3.57 |
| 10 | $3.119 | $31.19 |
| 30 | $2.851 | $85.53 |
| 250 | $2.581 | $645.25 |
| 500 | $2.455 | $1,227.50 |
| 1000 | $2.399 | $2,399.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Furthermore, the INA333AIDGKT boasts a low power consumption of only 315µA, making it extremely efficient for battery-operated devices. Its compact MSOP-8 package adds to its versatility, allowing for easy integration into space-constrained designs. Whether you're working on low-cost, low-power projects or requiring high precision in signal processing, this instrumentation amplifier delivers exceptional performance in amplifying small differential signals
主要特徵
- Data acquisition and processing
- High accuracy and stability
- Suitable for powered applications
- Ruggedized design
- Compact package size
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Number of channels | 1 | Vs (max) (V) | 5.5 |
| Vs (min) (V) | 1.8 | Input offset (±) (max) (µV) | 25 |
| Voltage gain (min) (V/V) | 1 | Voltage gain (max) (V/V) | 1000 |
| Noise at 1 kHz (typ) (nV√Hz) | 50 | Features | Low power, Small Size, Zero Drift |
| CMRR (min) (dB) | 100 | Input offset drift (±) (max) (V/°C) | 0.0000001 |
| Input bias current (±) (max) (nA) | 0.2 | Iq (typ) (mA) | 0.05 |
| Bandwidth at min gain (typ) (MHz) | 0.15 | Gain error (±) (max) (%) | 0.25 |
| Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
| Type | Resistor | Gain nonlinearity (±) (max) (%) | 0.001 |
| Output swing headroom (to negative supply) (typ) (V) | 0.05 | Output swing headroom (to positive supply) (typ) (V) | -0.05 |
| Input common mode headroom (to negative supply) (typ) (V) | 0.1 | Input common mode headroom (to positive supply) (typ) (V) | -0.1 |
| Noise at 0.1 Hz to 10 Hz (typ) (µVPP) | 1 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is INA333AIDGKT?
The INA333AIDGKT is a precision instrumentation amplifier designed by Texas Instruments. It is ideal for applications requiring accurate amplification of small differential signals, such as medical instrumentation, thermocouple amplification, and strain gauge measurement.
How Does INA333AIDGKT Work?
The INA333AIDGKT operates as an instrumentation amplifier, providing high-precision amplification of differential input signals. It features low offset voltage and low noise, ensuring accurate signal conditioning. The amplifier is designed to minimize errors and maintain high common-mode rejection ratio for precise measurement applications.
How Many Pins does INA333AIDGKT have and What are the Functions of the Pinout Configuration?
The INA333AIDGKT is housed in a 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- REF: Reference pin for setting the common-mode voltage.
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- OUT: Output pin.
- ADJ: Gain adjustment pin.
What are the Pros and Cons of INA333AIDGKT?
Pros:
- High Precision: Offers low offset voltage and high common-mode rejection ratio for accurate measurements.
- Low Noise: Provides low noise amplification, suitable for sensitive applications.
- Wide Supply Range: Operates over a wide supply voltage range for flexibility in power options.
- Adjustable Gain: Includes a gain adjustment pin for tuning the amplification factor.
Cons:
- Cost: Precision instrumentation amplifiers like the INA333AIDGKT may have a higher cost compared to general-purpose amplifiers.
- Complexity: Requires careful attention to layout and grounding for optimal performance.
- External Components: May need additional external components for specific application requirements.
Are There Any Equivalents/Alternatives to INA333AIDGKT for Recommendation?
- The AD623 from Analog Devices is a comparable precision instrumentation amplifier.
- Alternatives to the INA333AIDGKT include the MCP6V31 from Microchip Technology and the LT1167 from Linear Technology.
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