SGM358YS/TR

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SGM358YS/TR

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Specifications

Attribute Value
Manufacturer SGMICRO
Package / Case SOIC-8
Slew Rate 0.52V/us
Operating Temperature -40℃~+85℃
Vos - Input Offset Voltage 800uV
Ib - Input Bias Current 10pA
Number of Channels Dual
Common Mode Rejection Ratio(CMRR) 70dB
Gain Bandwidth Product 1MHz
Input Offset Voltage Drift(Vos TC) 2.7uV/℃
Maximum Power Supply Range (Vdd - Vss) 5.5V
Noise density(e N) 27nV/√Hz@1kHz
Single supply 2.1V~5.5V
Dual Supply -0.1V~5.6V

Overview

Description

The SGM358YS/TR is a high-performance, low-dropout (LDO) voltage regulator from SGMICRO (SG Micro Corp). It provides a fixed output voltage with high accuracy, low noise, and excellent transient response, making it suitable for power-sensitive applications like portable devices, IoT, and embedded systems.
Key features:
- Input Voltage Range: Up to 5.5V
- Output Voltage Options: Fixed (e.g., 1.2V, 1.8V, 2.5V, 3.3V)
- Low Dropout: Typically 150mV at 300mA
- High PSRR: Up to 70dB (reducing noise)
- Low Quiescent Current: ~40μA (improving efficiency)
- Protections: Overcurrent, thermal shutdown
Available in a small SOT-23-5 package, it’s ideal for space-constrained designs. The TR suffix indicates tape-and-reel packaging for automated assembly.
For detailed specs, refer to the SGMICRO datasheet.

Equivalent

The SGM358YS/TR is a dual operational amplifier. Equivalent alternatives include:
- LM358 (Texas Instruments)
- TL072 (Texas Instruments)
- MCP602 (Microchip)
- OPA2358 (Texas Instruments)
These are pin-compatible and offer similar performance, though specifications like bandwidth, noise, and power consumption may vary slightly. Always check datasheets for exact compatibility.

Features

The SGM358YS/TR is a dual operational amplifier with the following key features:
- Low Power Consumption: Operates at 1.1mA per amplifier (typical).
- Wide Supply Range: 2.5V to 5.5V, suitable for battery-powered applications.
- Rail-to-Rail Output: Ensures maximum dynamic range.
- Low Input Offset Voltage: 1mV (max) for precision applications.
- High Gain Bandwidth Product: 1.2MHz (typical).
- Low Noise: 35nV/√Hz at 1kHz.
- Small Package: SOIC-8, space-efficient for compact designs.
- Extended Temperature Range: -40°C to +125°C for industrial use.
Ideal for portable devices, sensor interfaces, and low-power signal conditioning.

Application

The SGM358YS/TR is a dual operational amplifier (op-amp) with rail-to-rail output, low noise, and low power consumption. Key application areas include:
- Portable & Battery-Powered Devices (e.g., sensors, wearables)
- Signal Conditioning (amplification, filtering in industrial/medical systems)
- Audio Processing (headphones, microphones)
- Sensor Interfaces (IoT, automotive, consumer electronics)
- Active Filters & ADC Drivers (precision measurement systems)
Its small package (SOIC-8) and low-voltage operation (2.1V–5.5V) make it ideal for space-constrained, energy-efficient designs.

Package

The SGM358YS/TR is a dual operational amplifier (op-amp) available in a SOIC-8 package. This surface-mount package is compact and widely used for integrated circuits, offering reliable performance in space-constrained applications. The "TR" suffix indicates it comes in tape-and-reel packaging for automated assembly.

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