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SGM321YN5/TR

Name: SGM321YN5/TR
Rating: 4.7 (12 reviews)

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資料表 SGM321YN5/TR DataSheet
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規格

EU RoHS	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	EA
Automotive	Unknown
PPAP	Unknown
Mounting	Surface Mount
Package Height	1.15(Max)
Package Width	1.7(Max)
Package Length	3.02(Max)
PCB changed	5
Standard Package Name	SOT
Supplier Package	SOT-23
Pin Count	5
Lead Shape	Gull-wing
Packaging	Tape and Reel
Type	General Purpose Amplifier
Manufacturer Type	General Purpose Amplifier
Number of Channels per Chip	1
Rail to Rail	Rail to Rail Input/Output
Process Technology	CMOS
Output Type	CMOS
Maximum Input Offset Voltage (mV)	5@5V
Minimum Single Supply Voltage (V)	2.1
Maximum Single Supply Voltage (V)	5.5
Maximum Input Offset Current (uA)	0.00001(Typ)@5V
Typical Input Bias Current (uA)	0.00001@5V
Maximum Quiescent Current (mA)	0.08@5V
Typical Output Current (mA)	84@5V
Power Supply Type	Single
Typical Slew Rate (V/us)	0.52@5V
Typical Input Noise Voltage Density (nV/rtHz)	27@5V
Typical Voltage Gain (dB)	84
Minimum PSRR (dB)	60
Minimum CMRR (dB)	56
Minimum CMRR Range (dB)	50 to 60
Typical Gain Bandwidth Product (MHz)	1
Typical Settling Time (ns)	5300
Shut Down Support	No
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Supplier Temperature Grade	Extended

概述

Description

The SGM321YN5/TR is a low-power, precision operational amplifier designed for a variety of analog signal processing applications. It features a wide input voltage range, high gain, and low offset voltage, making it suitable for use in battery-operated devices and portable applications. This op-amp is characterized by its low quiescent current, which enhances energy efficiency.
Key specifications include a typical gain bandwidth product, low noise operation, and high input impedance, allowing it to effectively amplify weak signals without significant distortion. The SGM321YN5/TR is often used in signal conditioning, filtering, and analog-to-digital conversion circuits.
Packaged in a compact form factor, it is compatible with surface mount technology, making it ideal for modern electronic designs. The device is known for its reliability and performance in various conditions, ensuring it meets the requirements of both consumer and industrial applications.

Features

The SGM321YN5/TR is a precision, low-noise operational amplifier designed for a variety of applications. Key features include:
1. Low Offset Voltage: Offers excellent accuracy with a low input offset voltage, typically around 0.15 mV.
2. High Gain: Provides a high open-loop gain of 100 dB, suitable for amplifying small signals.
3. Wide Supply Voltage Range: Operates within a supply voltage range of 2.2V to 5.5V, making it versatile for different circuit designs.
4. Low Noise: Features a low voltage noise density, ensuring minimal signal degradation.
5. Rail-to-Rail Output: Allows the output to swing close to the supply rails, maximizing dynamic range.
6. Temperature Range: Designed to perform reliably over a wide temperature range from -40°C to +125°C.
7. Low Power Consumption: Consumes minimal quiescent current, enhancing battery life in portable applications.
These characteristics make the SGM321YN5/TR ideal for signal conditioning, audio applications, and other precision analog functions.

Package

The SGM321YN5/TR is offered in a SOT23-5 package type. This small, surface-mount package is designed for space-constrained applications and provides a compact solution for integrated circuit needs.

Pinout

The SGM321YN5/TR is a single operational amplifier with a pin count of 5. Its primary functions include signal amplification, filtering, and integration in various analog applications. The specific pin configuration is as follows:
1. Non-Inverting Input (V+): This pin receives the input signal that is to be amplified.
2. Inverting Input (V-): This pin receives the reference signal to which the non-inverting input is compared.
3. Output (VOUT): This pin outputs the amplified signal.
4. Power Supply (V+): This pin connects to the positive power supply voltage.
5. Ground (V-): This pin connects to the ground or negative supply voltage.
The SGM321 is known for its low power consumption and wide bandwidth, making it suitable for battery-powered devices and various precision applications.

Manufacturer

The SGM321YN5/TR is manufactured by SGM Microelectronics, a company known for designing and producing high-performance analog, mixed-signal, and power management integrated circuits (ICs). Founded in 2004 and headquartered in Shanghai, China, SGM Micro specializes in providing innovative semiconductor solutions for various applications, including consumer electronics, automotive, industrial, and telecommunications. The company's product portfolio includes operational amplifiers, voltage references, comparators, and other signal processing devices, focusing on delivering high efficiency, reliability, and competitive pricing. SGM Micro operates globally, serving a diverse range of markets and emphasizing quality and customer satisfaction.

Application

The SGM321YN5/TR is a precision, low-power operational amplifier commonly used in various applications, including signal conditioning, data acquisition systems, audio processing, and active filters. It is suitable for battery-operated devices due to its low supply current and can be found in medical instrumentation, portable electronics, and automotive applications where high accuracy and stability are essential.

Equivalent

The SGM321YN5/TR is a single operational amplifier. Equivalent products include:
1. TLV2371 (Texas Instruments)
2. LMV321 (Texas Instruments)
3. MCP6001 (Microchip)
4. OPA320 (Texas Instruments)
Always check specific parameters like voltage range, bandwidth, and package type for compatibility.