INA2132UA
SOIC-14 package
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製造商零件號 # : INA2132UA
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包裝/封裝: SOIC-14
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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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INA2132UA 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The INA2132UA is a top-of-the-line precision instrumentation amplifier that stands out in the industrial and automotive fields. Its impressive operating voltage range of ±2.25V to ±18V provides users with the flexibility they need to adapt to different power supply setups. This device boasts a remarkable CMRR of 100dB, ensuring exceptional performance even in noisy environments. With a low offset voltage of 150μV and minimal offset drift across temperatures, the INA2132UA delivers accurate signal amplification consistently
主要特徵
- Precision analog-to-digital converter
- Low power consumption: 8mA
- Wide operating temperature range: -40°C to 125°C
應用
- Precision amplifier for instrumentation needs
- Ensures accurate power management
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。
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Active | Part Package Code | SOIC |
Pin Count ! | 14 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
Amplifier Type | OPERATIONAL AMPLIFIER | Architecture | VOLTAGE-FEEDBACK |
Common-mode Reject Ratio-Min | 76 dB | Common-mode Reject Ratio-Nom | 90 dB |
Frequency Compensation ! | YES | Input Offset Voltage-Max | 250 µV |
JESD-30 Code | R-PDSO-G14 | JESD-609 Code | e4 |
Length | 8.65 mm | Low-Offset | YES |
Micropower ! | YES | Moisture Sensitivity Level | 3 |
Neg Supply Voltage Limit-Max | -18 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
Number of Functions | 2 | Number of Terminals | 14 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP14,.25 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Packing Method | TUBE |
Peak Reflow Temperature (Cel) | 260 | Power | NO |
Power Supplies ! | 5/+-15 V | Programmable Power ! | NO |
Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
Slew Rate-Nom | 0.1 V/us | Supply Current-Max | 0.185 mA |
Supply Voltage Limit-Max | 18 V | Supply Voltage-Nom (Vsup) | 15 V |
Surface Mount ! | YES | Technology | BIPOLAR |
Temperature Grade ! | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Unity Gain BW-Nom | 300 | Voltage Gain-Max | 1 |
Voltage Gain-Min | 1 | Voltage Gain-Nom | 1 |
Wideband | NO | Width | 3.9 mm |
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 INA2132UA?
The INA2132UA is a precision dual, low-power, voltage output current shunt monitor designed by Texas Instruments. It is commonly used for high-precision current sensing and measurement in various applications, including power management, motor control, and battery monitoring.
How Does INA2132UA Work?
The INA2132UA operates by measuring the voltage across a shunt resistor to accurately sense the current flowing through a load. It amplifies and outputs a voltage proportional to the measured current, allowing for precise current monitoring and control. The device features high common-mode rejection, low offset voltage, and excellent accuracy, making it suitable for demanding measurement tasks.
How Many Pins does INA2132UA have and What are the Functions of the Pinout Configuration?
The INA2132UA is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VS+: Positive power supply pin.
- VS-: Negative power supply pin.
- SENSE+: Positive current sense input.
- SENSE-: Negative current sense input.
- VOUT: Voltage output.
- REF-: Reference voltage pin for external load balancing.
- REF+: Reference voltage pin for external load balancing.
- OUTGND: Output ground pin.
What are the Pros and Cons of INA2132UA?
Pros:
- Precision: Offers high accuracy and low offset voltage for precise current measurement.
- Low Power Consumption: Operates with low power, suitable for battery-powered and portable applications.
- Enhanced Features: High common-mode rejection ratio and wide bandwidth for improved performance.
- Small Package: The 8-pin SOIC package provides space-efficient integration into compact designs.
- Wide Supply Range: Supports a wide supply voltage range for versatile application compatibility.
Cons:
- External Components: May require additional external components for certain applications, adding complexity to the design.
- No Temperature Sensor: Lack of integrated temperature sensing capability for temperature-dependent current measurements.
Are There Any Equivalents/Alternatives to INA2132UA for Recommendation?
- The INA210 from Texas Instruments is a single-channel alternative with similar performance characteristics.
- Alternative options to the INA2132UA include the MAX9939 from Maxim Integrated and the AD8210 from Analog Devices.
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