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INA128P

The Texas Instruments INA128P is a precision instrumentation amplifier offering high CMRR and low noise. It operates over a wide supply range and is available in SOIC and PDIP packages.

✓ Total Stock: 6,216 pcs

$ Price Range: $10.32

INA128P Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	6,216 pcs On Request	6216 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

INA128P Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments
Bandwidth	1.3 MHz
Mounting Type	Surface Mount
Number of Channels	1
Quiescent Current	0.7 mA

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INA128P Description

Short technical summary and product information.

The Texas Instruments INA128P is a versatile instrumentation amplifier designed for precision measurement applications. It features a high Common Mode Rejection Ratio (CMRR) of 120dB minimum and a bandwidth of 1.3MHz at a gain of 1, making it suitable for a wide range of signal conditioning tasks.

This amplifier boasts a low input offset voltage of 50µV maximum and a low input bias current of 5nA maximum, ensuring accurate signal amplification even with high impedance sources. The operating temperature range is -40°C to 125°C, and it supports a wide supply voltage range from ±4.5V to ±36V.

Available in 8-pin SOIC and PDIP packages, the INA128P is designed for ease of integration into various electronic systems. Its features, including overvoltage protection and low quiescent current of 700µA, make it a robust choice for demanding applications.

INA128P Quick Information

Product Type: Instrumentation Amplifier

Canonical Name: INA128P Instrumentation Amplifier

Subcategory: Analog Multipliers, Dividers

INA128P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

INA128P Estimated Pricing

Qty	Low	High
1+	$10.32	$10.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA128P Features

High 120dB minimum CMRR for excellent noise rejection.
Low 50µV maximum input offset voltage.
Wide 1.3MHz bandwidth at minimum gain.
Operates from ±4.5V to ±36V supply.
Available in SOIC and PDIP packages.

INA128P Applications

Ideal for precision sensor signal conditioning.
Suitable for medical instrumentation.
Used in industrial process control.
Effective for data acquisition systems.

INA128P FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the INA128P?

The INA128P can operate from a single supply of 4.5 V to 36 V or from dual supplies of ±2.25 V to ±18 V.

What are the packaging options for the INA128P?

The INA128P is available in SOIC-8 (D) and PDIP-8 (P) packages.

What is the operating temperature range of the INA128P?

The INA128P operates from -40°C to 125°C.

What is the bandwidth of the INA128P?

The bandwidth is 1.3 MHz at gain of 1.

What is the common-mode rejection ratio (CMRR) of the INA128P?

The minimum CMRR is 120 dB.

What is the maximum input offset voltage of the INA128P?

The maximum input offset voltage is 50 µV.

What is the gain range of the INA128P?

The voltage gain can be set from 1 to 10,000.

INA128P Alternate Parts

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The Texas Instruments INA128U/2K5 is a precision instrumentation amplifier offering high CMRR and low offset voltage. It operates over a wide supply range and is suitable for various signal conditioning applications.

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