SGMICRO

Low noise, low voltage, and low power operational amplifiers with a high gain-bandwidth product of 3MHz and slew rate of 1.7V/µs.

The SGM8557-1, SGM8557-2, SGM8557-3, and SGM8557-5 are high output drive CMOS operational amplifiers featuring a peak output current of 240mA, rail-to-rail output capability from a single 2.7V to 5.5V supply, and a gain-bandwidth product of 15MHz.

The SGM8531(single), SGM8532(dual) and SGM8534 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost. They have a wide input common-mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V and the maximum recommended supply voltage is 5.5V.

The SGM8425 (single), SGM8426 (dual) and SGM8428 (quad) are low power, high voltage, rail-to-rail input and output operational amplifiers.

The SGM836 family can monitor system voltages from 0.4V to 5V. When the detection voltage drops below a preset threshold (V_IT) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted.

The SGM836 family can monitor system voltages from 0.4V to 5V. When the detection voltage drops below a preset threshold (V_IT) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted.

The SGM8273-1 (single), SGM8273-2 (dual) and SGM8273-4 (quad) are low noise, high precision, high voltage operational amplifiers that are designed to offer a wide input common mode voltage range and output voltage swing.

The SGM8262-2 is a dual, low noise, high speed operational amplifier with voltage feedback function. The output swing is rail-to-rail with heavy loads.

Rail-to-rail output, low noise, high precision operational amplifiers with low offset voltage and bias current.

The SGM820 is a high-accuracy supervisory circuit with programmable watchdog timer, which can realize the under-voltage threshold accuracy of less than 1% from -40℃ to +125℃.

The SGM820 is a high-accuracy supervisory circuit with programmable watchdog timer, which can realize the under-voltage threshold accuracy of less than 1% from -40℃ to +125℃.

Integrated microprocessor supervisory devices which can be reset under power-up, power-down or even voltage reduction brownout conditions. When VCC is as low as 1V, the reset output can still operate.

Rail-to-rail output voltage feedback amplifiers offering ease of use and low cost.

Rail-to-rail output voltage feedback amplifiers offering ease of use and low cost, with bandwidth and slew rate typically found in current feedback amplifiers.

The SGM804 can monitor system voltages from 1.6V to 5V. When VCC voltage drops below the reset threshold, the device will send a reset signal.

The SGM7SZ04 is a single inverter from SGMICRO's Small Logic series, fabricated with advanced CMOS technology to achieve ultra-high speed with high output drive while maintaining low static power dissipation.

The SGM61720 is a constant on-time control (COT) synchronous Buck converter with a wide input voltage range from 6V to 60V.

The SGM61232 is a current mode controlled non-synchronous Buck converter with 4V to 28V input range, 3A rated output current and adjustable output voltages from 0.8V up to 25V.

The SGM61163 is an efficient, 6A, synchronous, Buck converter with integrated power MOSFETs and a wide 4.5V to 18V input range.

The SGM61030 is a high efficiency and miniature size synchronous Buck converter for low input voltage applications.

The SGM61030 is a high efficiency and miniature size synchronous Buck converter for low input voltage applications. This high frequency device does not need external compensation and is a perfect solution for compact designs.

The SGM4996 is a fully differential audio power amplifier which operates from 2.5V to 5.5V power supply. It can deliver 1.3W into a 8Ω load from 5V supply at THD+N = 1%.

8:1 CMOS Analog Signal Multiplexer with 2.5V to 5.5V single supply operation.

The SGM4588 is an 8-channel single-ended CMOS analog multiplexer. The SGM4589 is a dual 4-channel differential CMOS analog multiplexer.

The SGM4583 is a high voltage, CMOS analog IC configured as three single-pole/double-throw (SPDT) switches. This CMOS device can operate from ±1.8V to ±5.5V dual power supplies or from +3.6V to +11V single supplies.

The SGM4582 is a high voltage, CMOS analog IC configured as two 4-channel multiplexers.

The SGM4581 is a high voltage, CMOS analog IC configured as an 8-channel multiplexer. It can operate from ±1.8V to ±5.5V dual power supplies or from +3.6V to +11V single supplies.

The SGM4566 is a 6-bit, non-inverting, bidirectional voltage-level translator which features two independent configurable power-supply lines. The A and B ports track the VCCA and VCCB supplies respectively.

The SGM452 is an industry standard digital temperature sensor which integrates sigma-delta analog-to-digital converter (ADC) and I2C interface. This device provides 12-bit digital temperature readings with an accuracy of ±1.2℃ from -55℃ to +125℃.

The SGM431x is a precision programmable shunt voltage reference that can be used in many applications. It is a three-terminal adjustable-output device that can keep stable under all capacitive loads.

The SGM3206 generates an unregulated negative output voltage from an input voltage ranging from 1.4V to 5.5V. The device is typically supplied by a pre-regulated supply rail of 5V or 3.3V.

The SGM2225 is a high voltage, low noise and low dropout voltage linear regulator capable of supplying 800mA output current with typical dropout voltage of only 450mV.

The SGM2212 is a low noise, low quiescent current, high PSRR, fast transient response and low dropout voltage linear regulator which is designed using CMOS technology.

The SGM2212 is a low noise, low quiescent current, high PSRR, fast transient response and low dropout voltage linear regulator which is designed using CMOS technology. It provides 800mA output current capability.

The SGM2209 is a low power, low noise, fast transient response and low dropout voltage linear regulator. It provides -500mA output current capability.

The SGM2053 is a low power, low noise, ultra-low dropout CMOS linear voltage regulator with excellent line and ultrafast load transient performance and that operates from a 1.5V to 5.5V input voltage.

The SGM2045 is an ultra-low noise, low V IN, high PSRR, high accuracy and low dropout voltage linear regulator. It is capable of supplying 300mA output current with typical dropout voltage of only 80mV.

The SGM2036 is a low noise, low voltage and low dropout voltage linear regulator capable of supplying 300mA output current.

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