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INA240A2D

Part No INA240A2D
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC CURRENT SENSE 1 CIRCUIT 8SOIC / Current Sense Amplifier 1 Circuit 8-SOIC
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Mfr Texas Instruments
Package Tube
Amplifier Type Current Sense
Number of Circuits 1
Slew Rate 2V/µs
-3db Bandwidth 400 kHz
Current - Input Bias 90 µA
Voltage - Input Offset 5 µV
Current - Supply 1.8mA
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Temperature Range - Operating -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number INA240
Standard Package 75
MSL Level 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.33.0001
Win Source Part Number 1338609-INA240A2D
Ultra Librarian 3D Model Ultra Librarian INA240A2D CAD Model

Description

The INA240A2D is a precision current sense amplifier from Texas Instruments, designed to offer industry-leading performance for accurate current measurement. This high-accuracy device is part of the INA240 series, which is renowned for its precision and reliability in various applications, including motor control, battery management, overcurrent protection, and power management systems.

Key Features

  • Wide Common-Mode Range: The INA240A2D operates over a wide common-mode voltage range of -0.2V to +80V, making it suitable for both low-side and high-side current sensing in systems with wide voltage swings.
  • High Accuracy: This amplifier boasts a low offset voltage and gain error, which contributes to its high accuracy in current measurement, enabling precise control and monitoring of electrical currents in your system.
  • High Bandwidth: With a bandwidth of up to 400 kHz, the INA240A2D is capable of capturing fast transient events, making it ideal for high-speed applications that require quick response times.
  • Robust Design: The device is designed to withstand harsh automotive environments and is AEC-Q100 qualified, ensuring reliable performance under extreme conditions.

Technical Specifications

Parameter Value
Common-Mode Voltage Range -0.2V to +80V
Offset Voltage 80 µV (max)
Gain Error ±0.1% (max)
Bandwidth 400 kHz
Quiescent Current 3.3 mA (typ)
Input Bias Current 7 µA (max)
Operating Temperature Range -40°C to +125°C

Applications

The INA240A2D is versatile and can be used in a variety of applications. It is particularly well-suited for automotive systems, such as electric power steering, battery management systems, and energy metering. Additionally, its high performance makes it an excellent choice for industrial applications, including motor control, power supply monitoring, and load detection.

For engineers and designers looking for a reliable and accurate current sensing solution, the INA240A2D from Texas Instruments stands out as a robust and high-performance option.

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Pricing & Ordering

Quantity Unit Price Ext. Price
55+ $0.9685 $53.2675
130+ $0.7947 $103.3110
195+ $0.7699 $150.1305
270+ $0.7450 $201.1500
350+ $0.7202 $252.0700
465+ $0.6457 $300.2505
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 100,000 pieces
MOQ: 55 pcs
Order Increment : 1 pcs
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