Datasheet > SGM8249-4

SGM8249-4

更新时间： 2024-11-21 11:08:19

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
14页	1000K
描述
8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output Operational Amplifier

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SGM8249-4 数据手册

SGM8249-4

8MHz, High Voltage, High Precision, Low Noise,

Rail-to-Rail Output Operational Amplifier

GENERAL DESCRIPTION

FEATURES

The SGM8249-4 is a quad, high voltage, low noise and

high precision operational amplifier which can operate

from 4.5V to 36V single supply or from ±2.25V to ±18V

dual supplies. The device provides rail-to-rail output

operation.

● Low Offset Voltage: 2μV (TYP), 12μV (MAX)

● Open-Loop Voltage Gain: 150dB (TYP)

● PSRR: 150dB (TYP)

● CMRR: 140dB (TYP)

● Input Voltage Noise Density: 12nV/ Hz at 1kHz

√

● Gain-Bandwidth Product: 8MHz

The SGM8249-4 offers a low offset voltage less than

12μV and a low bias current. The combination of

characteristics makes the SGM8249-4 a good choice

for temperature measurements, pressure and position

sensors, strain gauge amplifiers and medical

instrumentation, or any other 4.5V to 36V applications

requiring precision and long-term stability.

● Overload Recovery Time: 0.7μs

● Rail-to-Rail Output Swing

● Support Single or Dual Power Supplies:

4.5V to 36V or ±2.25V to ±18V

● Low Supply Current: 3.2mA (TYP)

● -40℃ to +125℃ Operating Temperature Range

● Available in Green SOIC-14 and TSSOP-14 Packages

The SGM8249-4 is available in Green SOIC-14 and

TSSOP-14 packages. It is specified over the extended

-40℃ to +125℃ temperature range.

APPLICATIONS

Pressure Sensors

Temperature Measurements

Precision Current Sensing

Electronic Scales

Strain Gauge Amplifiers

Handheld Test Equipment

Thermocouple Amplifiers

Medical Instrumentation

SG Micro Corp

OCTOBER 2022 – REV. A. 1

www.sg-micro.com

12 3 4 5 6 7...14

中文翻译

下载PDF

与SGM8249-4相关器件

型号	品牌	获取价格	描述	数据表
SGM824A	SGMICRO	获取价格	5-Pin Microprocessor Supervisory Circuit with Watchdog Timer
SGM8250-1	SGMICRO	获取价格	High Voltage, Micro-Power, Zero-Drift, CMOS Operational Amplifier
SGM8250-2	SGMICRO	获取价格	High Voltage, Micro-Power, Zero-Drift, CMOS Operational Amplifier
SGM8251	SGMICRO	获取价格	2.8MHz, High Voltage, High Precision, Low Noise Rail-to-Rail Output Operational Amplifier
SGM8252A	SGMICRO	获取价格	2.8MHz, High Voltage, High Precision, Low Noise Rail-to-Rail Output Operational Amplifier
SGM8255A-1	SGMICRO	获取价格	8.5MHz, High Voltage, High Precision, Low Noise, Operational Amplifier
SGM8255A-2	SGMICRO	获取价格	8.5MHz, High Voltage, High Precision, Low Noise, Operational Amplifier
SGM8255B-2	SGMICRO	获取价格	8.5MHz, High Voltage, High Precision, Low Noise, Operational Amplifier
SGM8261-1	SGMICRO	获取价格	Bipolar-Input, High Performance, Ultra-Low Noise Operational Amplifier
SGM8261-2	SGMICRO	获取价格	Bipolar-Input, High Performance, Ultra-Low Noise Operational Amplifier