圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | SGMICRO |
| Package | SOIC-8 |
| SlewRate | 0.52V/us |
| OperatingTemperature | -40℃~+85℃ |
| Vos-InputOffsetVoltage | 800uV |
| Ib-InputBiasCurrent | 10pA |
| NumberofChannels | Dual |
| CommonModeRejectionRatio(CMRR) | 70dB |
| GainBandwidthProduct | 1MHz |
| InputOffsetVoltageDrift(VosTC) | 2.7uV/℃ |
| MaximumPowerSupplyRange(Vdd-Vss) | 5.5V |
| Noisedensity(eN) | 27nV/√Hz@1kHz |
| Singlesupply | 2.1V~5.5V |
| DualSupply | -0.1V~5.6V |
概述
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.
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.
- 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.
- 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.
- 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.
