HPA00224AIDGKR

Description：MICROPOWER, CMOS OPERATIONAL AMP
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:8aabe7bd301e Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：MICROPOWER, CMOS OPERATIONAL AMP
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：-
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Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
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HPA00224AIDGKR

Overview

The HPA00224AIDGKR is a dual-channel microPower CMOS operational amplifier manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.8 V to 5.5 V, with a maximum dual supply of 2.75 V. The device features a quiescent current of 17 uA per channel and a gain-bandwidth product of 350 kHz. Key electrical specifications include an input offset voltage of 10 uV, an input bias current of 200 pA, and a slew rate of 160 mV/us. It provides rail-to-rail input and output capabilities, a common-mode rejection ratio of 130 dB, and an input voltage noise density of 65 nV/sqrt Hz. The component is housed in an 8-pin VSSOP package and supports surface mount installation.

Feature Summary

Dual-channel precision zero-drift CMOS architecture for low-power signal conditioning
Rail-to-rail input and output operation across the full supply range
MicroPower consumption with 17 uA quiescent current per channel

Applications

Battery-powered sensor interfaces
Portable medical instrumentation
Precision data acquisition systems

Procurement Notes

Verify RoHS compliance status as some sources indicate non-compliance. Confirm the active part status and ensure the VSSOP-8 package matches design requirements. Cross-reference the manufacturer part number HPA00224AIDGKR with official Texas Instruments documentation to validate specifications before procurement.

Selection Notes

Select this component for applications requiring low power consumption alongside high precision. The zero-drift technology minimizes offset voltage drift over temperature. Ensure the 350 kHz bandwidth meets signal frequency requirements. The rail-to-rail I/O capability allows for maximum dynamic range in low-voltage single-supply systems.

Part Context

This part belongs to the HPA00224 series of microPower operational amplifiers. It shares architectural similarities with the OPA2333 family but carries specific manufacturer coding. The device is designed for cost-sensitive, space-constrained applications where low power and precision are critical.