Alternative equivalent for Texas Instruments OPA333 | Slkor SLA333 Precision Op-amp

Our advantages

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.

Slkor alternative equivalents to Texas Instruments.

Texas InstrumentsSlkor Replacements
Part NumberPart NumberProduct CategoryPackage
LM2575S-5.0LM2575S-5.0DC-DC RegulatorTO-263-5
LM2576S-5.0LM2576S-5.0DC-DC RegulatorTO-263-5
LM2596S-5.0LM2596S-5.0DC-DC RegulatorTO-263-5
UCC27511DBVRSL27511Gate Driver ICSOT-23
UCC27525DSL27525Gate Driver ICSOP-8
RC4558DRG4SL4558SGeneral Op-ampSOP-8
LM124DRLM124DGeneral Op-ampSOP-14
LM224DRLM224DGeneral Op-ampSOP-14
LM324DRLM324DGeneral Op-ampSOP-14
LMV358QDLMV358General Op-ampSOP-8
LM2904PLM2904General Op-ampDIP-8
LP5907MFX-3.3SL9013M33SELinear Regulator(LDO)SOT-23-5
LP2992IM5-3.3SL54M33SELinear Regulator(LDO)SOT-23-5
UCC27523SL27523Gate Driver ICSOP-8
LM555CMXSL555SReal-Time Clock(RTC)SOP-8
OPA333SLA333Precision Op-ampMSOP-8
SN74HC164DR74HC164DPMICSOP-14
CD4001BMCD4001BMLogical GateSOP-14



General Description

SLAx333 is a CMOS operational amplifier with single  power supply and micro power consumption, which can realize rail to rail input/output. The self-calibration technology is adopted to provide extremely low offset voltage2μV(the typical);at the same time, the drifting along with temperature and time is near to zero. The  amplifier can provide high input resistance (the scope of common mode is 100mV higher than the power rail  voltage) Single power supply or dual power supply of  1.8V (±0.9V) and even 5.5V (±2.75V) can be adopted.The SLAx333 series of products can provide excellent CMRR performance, with no interaction associated with the traditional mutually complemented input level. The design can achieve excellent performance during driving  the analog-digital converter (ADC) by not reducing the  differential linearity. SLA2333 (single-channel version) can provide 5-pin  SOT-23-5, SC 70-5 and SOIC-8 package. SLA333 (dual-channel version) can provide SOIC-8, MSOP-8 and DFN-2×2-8 package.

Product features

● Low offset voltage-2μV(the typical)-10μV(Maxvalue)● Zero drift: 0.05μV/℃ (max. value)
● Low power consumption--17μA (single channel)30μA(dual channels)
● Rail-to-rail input/output
● Wide working voltage ranges: 1.8V-5.5V
● Low 0.1Hz-10Hz noise: 1.1μV
● Volt Current Condenser

Typical applications
● Sensor
● Temperature detection
● Electronic scale
● Bridge circuit reading
● Medical instrument

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