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. 

Description

SL721 (single), SL722 (dual), SL723 (single with shutdown), and SL724 (quad) is a versatile operational amplifier with low noise, low voltage, and low power consumption, suitable for a wide range of applications. With an 11MHz gain-bandwidth product and 10V/μs slew rate, the S L7 21/2/3/4 are low-noise, low-voltage, low-power operational amplifiers with a power-down disable function that reduces supply current to less than 1μA. S L7 2 3 has a power- down disable function that reduces the supply current to less than 1 μA.

Designed to provide optimum performance in low-voltage, low-noise systems, the S L7 2 1/2/3/4 offer rail-to-rail output swing for large loads, an input common-mode voltage range that includes ground, and a maximum input offset voltage of 3.5 mV. The chips can be operated over the industrial temperature range of -40°C to +125°C, and have an operating supply voltage range of 2.3 V to 5.5 V. The S L7 2 1 package type has a gain bandwidth area and conversion rate of 10 V/μs, where supply current can be reduced to less than 1 μA.

The package types of S L7 2 1 are mainly SC70-5, SOT23-5 and SOP-8, S L7 22 are mainly SOP-8, MSOP-8, TSSOP-8 and DFN2*2-8, SL723 are mainly SOT23-6 and SOP-8, S L724 are mainly SOP-14, TSSOP-14 and QFN-16.

Features

● High conversion rate: 10V/μs

● Gain bandwidth product: 11MHz

● Build-up time to 0.1%: 0.35μs

● Overload recovery time: 0.6μs

● Low noise: 12nV/ √Hz @ f=1kHz

● Input and output rail-to-rail -- Input voltage range: -0.1V to +5.6V (VS=5.5V)

● Quiescent Current: 1000μA(Typ.)

● Operating Voltage Range: +2.3V to +5.5V

● Operating Temperature Range: -40°C to +125°C

Applications

● Sensors

● Audio

● Active Filters

● A/D Converters

● Communication

● Test Equipment