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Supply original INA2321EA/250, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, by Texas Instruments
INA2321EA/250 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC OPAMP INSTR 500KHZ 14TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around INA2321EA/250 so buyers can move faster from review to quotation.
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC OPAMP INSTR 500KHZ 14TSSOP
key Attributes
-
Why request a quote
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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How to order this product
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1
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2
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3
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Product overview
Overview
The INA2321EA/250 is a precision, low-power, high-side current shunt monitor from Texas Instruments. It is designed to measure the voltage across a shunt resistor, allowing for accurate current sensing in various applications, including battery management systems, power monitoring, and industrial equipment.
Key Features:
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High-Side Current Sensing: The INA2321EA is capable of measuring current on the high side of the load, which is beneficial for applications where the ground reference may vary.
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Voltage Range: It operates over a wide common-mode voltage range, making it suitable for high-voltage applications. The device can handle input voltages up to 36V.
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Precision Measurement: The device features a high accuracy of ±1% over a specified temperature range, ensuring reliable current measurements.
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Integrated ADC: The INA2321EA includes an integrated analog-to-digital converter (ADC) that provides digital output, simplifying the interface with microcontrollers or digital signal processors.
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I2C Interface: It supports an I2C communication interface, allowing for easy integration into digital systems and enabling multiple devices to be connected on the same bus.
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Low Power Consumption: The device is designed for low power operation, making it suitable for battery-powered applications.
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Programmable Gain: The gain can be configured to accommodate different shunt resistor values, enhancing flexibility in design.
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Temperature Range: The INA2321EA is rated for operation over an extended temperature range, making it suitable for industrial applications.
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Package Type: It is available in a compact package, which is ideal for space-constrained designs.
Applications:
- Battery Management Systems: For monitoring charge and discharge currents in battery packs.
- Power Monitoring: In power supplies and converters to track energy consumption.
- Industrial Equipment: For current sensing in motors and other industrial machinery.
- Telecommunications: In power supplies for telecom equipment to ensure efficient operation.
Conclusion:
The INA2321EA/250 from Texas Instruments is a versatile and precise current sensing solution that combines high-side measurement capabilities with digital output and low power consumption. Its features make it an excellent choice for a wide range of applications requiring accurate current monitoring and management.
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.33.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Parameter
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.33.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Power Supplies
3/5V
Voltage - Supply, Single/Dual (±)
2.5V~5.5V ±1.25V~2.75V
Input Offset Current-Max (IIO)
0.00001μA
Current - Input Bias
0.5pA
Voltage - Input Offset
200μV
Supply Voltage Limit-Max
7.5V
Average Bias Current-Max (IIB)
0.00001μA
Amplifier Type
Instrumentation
Current - Supply
40μA
Voltage Gain-Nom
25
Non-Linearity-Max
0.015%
Current - Output / Channel
16mA
Voltage Gain-Max
1000
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Contains Lead
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Operating Temperature
-55°C~125°C
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Qualification Status
Not Qualified
Manufacturer
Texas
Width
4.4mm
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Output Type
Rail-to-Rail
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Packing Method
TR
Slew Rate
0.4V/μs
Surface Mount
YES
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Pbfree Code
yes
Number Of Functions
2
Number Of Circuits
2
Length
5mm
Bandwidth
500 kHz
Reflow Temperature-Max (S)
NOT SPECIFIED
Thickness
1mm
Height
1.2mm
-3db Bandwidth
0.5MHz
Base Part Number
INA2321
Voltage Gain-Min
5
Manufacturer'S Part No.
INA2321EA/250
Common-Mode Reject Ratio-Min
75 dB
Common questions
Product FAQ
Quick answers for buyers reviewing INA2321EA/250, stock, documentation, and sourcing steps.
What is INA2321EA/250?
INA2321EA/250 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for INA2321EA/250?
INA2321EA/250 is listed with package reference TSSOP. The current product description is IC OPAMP INSTR 500KHZ 14TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is INA2321EA/250 available in stock?
This page currently shows 139600 units in stock and 28020 units available for INA2321EA/250. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for INA2321EA/250?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for INA2321EA/250 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for INA2321EA/250?
A dedicated datasheet link is not currently listed for INA2321EA/250 by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify INA2321EA/250 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for INA2321EA/250 before approving the order.
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
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