圣邦运放芯片

内容介绍

低功耗运算放大器

SGM8049-1

Low Voltage, Micro-Power, Rail-to-Rail I/O Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8049-1

数据手册：点击下载>

基本特性：

Support Single or Dual Power Supplies: 1.8V to 5.5V or ±0.9V to ±2.75V
Low Quiescent Current: 2.5μA (TYP)
Low Offset Voltage: 0.85mV (MAX)
Low 0.1Hz to 10Hz Noise: 3.5μVP-P
CMRR: 100dB (TYP)
PSRR: 2.5μV/V (TYP)
Open-Loop Voltage Gain: 118dB (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SC70-5, SOT-23-5 and TDFN-2×2-6L Packages

SGM8240-1

2.7V to 24V, 100kHz, 2.8μA, Rail-to-Rail I/O Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8240-1

数据手册：点击下载>

基本特性：

Low Noise: 3μVP-P (0.1Hz to 10Hz)
Wide Supply Voltage Range: 2.7V to 24V
Micro Power Consumption: 2.8μA (TYP)
Low Offset Voltage: 0.4mV (TYP)
Noise Density: 100nV√Hz at 1kHz
Slew Rate: 0.05V/μs
Rail-to-Rail Input and Output
High DC Precision:CMRR: 110dBPSRR: 116dBAOL: 120dB
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5 and SC70-5 Packages

SGM8531

500kHz, 18µA, Rail-to-Rail I/O, CMOS Operational Amplifier

官网地址：https://sg-micro.com/cn/product/SGM8531

数据手册：点击下载>

基本特性：

Low Cost
Input Offset Voltage: 3.5mV (MAX)
Ultra-Low Input Bias Current: 0.5pA
Unity-Gain Stable
Gain-Bandwidth Product: 500kHz
Rail-to-Rail Input and Output
Supply Voltage Range: 2.1V to 5.5V
Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
Low Supply Current: 18μA
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-8 and SOT-23-5 Packages

音频运算放大器

SGM8263-1

Ultra Low Offset Voltage, High Linearity, Low Noise Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8263-1

数据手册：点击下载>

基本特性：

Ultra Low Offset Voltage: 8.5μV (MAX)
Ultra Low Input Offset Voltage Drift: 10nV/℃
Low Noise: 4.5nV√Hz at 1kHz
Low Distortion: 0.0001% at 1kHz
High Slew Rate: 10V/μs
Gain-Bandwidth Product: 10MHz (G = +1)
High Open-Loop Gain: 145dB
Unity-Gain Stable
Low Quiescent Current: 2.5mA
Rail-to-Rail Output
Support Single or Dual Power Supplies: 4V to 36V or ±2V to ±18V
-40℃ to +85℃ Operating Temperature Range
Available in Green SOT-23-5 and SOIC-8 Packages

通用运算放大器

SGM8271

High Voltage Rail-to-Rail Output Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8271

数据手册：点击下载>

基本特性：

Rail-to-Rail Output
Wide Input Common Mode Voltage Range
Low Offset Voltage: 3mV (MAX)
Low Input Bias Current
Low Input Offset Current
Low Quiescent Current: 150μA
Output Short-Circuit Protection
High Input Impedance
High Slew Rate: 7V/μs
Available in Green SOT-23-5, MSOP-8 and SOIC-8 Packages

SGM8212-1

官网地址：https://www.sg-micro.com/cn/product/SGM8212-1

数据手册：点击下载>

基本特性：

Input Offset Voltage: 1.8mV (MAX)
Low Input Bias Current: 5pA (TYP)
High CMRR: 98dB (TYP)
Unity-Gain Stable

Gain-Bandwidth Product: 2.5MHz
Phase Margin: 60° for G = 1 and CL = 10pF
Low Noise: 15nV/√Hz at 1kHz
Rail-to-Rail Input and Output
Support Single or Dual Power Supplies: 2.7V to 36V or ±1.35V to ±18V
Low Quiescent Current: 475μA
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-553-5, SOT-23-5 and SOIC-8 Packages

SGM8541

1.1MHz, 46μA, Rail-to-Rail I/O, CMOS Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8541

数据手册：点击下载>

基本特性：

Low Cost
Input Offset Voltage: 3.5mV (MAX)
Ultra-Low Input Bias Current: 0.5pA
Unity-Gain Stable
Gain-Bandwidth Product: 1.1MHz
Rail-to-Rail Input and Output
Supply Voltage Range: 2.1V to 5.5V
Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
Low Supply Current: 46μA
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-8, SC70-5 and SOT-23-5 Packages

SGM8965A-1

50MHz, Low Distortion, Rail-to-Rail I/O, Single-Supply Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8965A-1

数据手册：点击下载>

基本特性：

Unity-Gain Stable
Gain-Bandwidth Product: 50MHz
Slew Rate: 30V/μs
High CMRR: 94dB (TYP)
Low Offset Voltage: 50μV (TYP), 280μV (MAX)
Low Bias Current: 1pA (TYP)
Low Input Voltage Noise: 5.5nV/√Hz at 100kHz
Rail-to-Rail Input and Output
Supply Voltage Range: 2.2V to 5.5V
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5 and SOIC-8 Packages

精密运算放大器 (Vos<1mV)

SGM8295-1

9MHz, Low Noise, High Voltage, Precision Operational Amplifier

官网地址：https://www.sg-micro.com/cn/product/SGM8295-1

数据手册：点击下载>

基本特性：

Low Noise: 4.5nV/√Hz
Rail-to-Rail Output
Very Low Offset Voltage: 250μV (MAX)
Low Bias Current: ±1nA (TYP)
High Gain-Bandwidth Product: 9MHz
High Slew Rate: 8V/μs
High Open-Loop Gain: 130dB at VS = ±15V
High PSRR: 145dB
Settling Time to 0.1% with 1V Step: 1μs
Overload Recovery Time: 10μs
Operating Voltage Range: 3.6V to 36V or ±1.8V to ±18V
Input Common Mode Voltage Range: (-VS) + 1.5V to (+VS) - 2V
Low Supply Current: 1.5mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5 and SOIC-8 Packages