Low-Noise Precision Operaional Amplifiers

Low-Noise, Precision Operational Amplifier

GENERAL DESCRIPTION The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 µV and maximum drift of 0.6 µV/°C make the OP27 ideal for precision instrumentation applications. Low noise, en = 3.5 nV/√Hz, at 10 Hz,

Ultralow Distortion, Ultralow Noise Op Amp

FEATURES Low noise 0.9 nV/√Hz typical (1.2 nV/√Hz maximum) input voltage noise at 1 kHz 50 nV p-p input voltage noise, 0.1 Hz to 10 Hz Low distortion −120 dB total harmonic distortion at 20 kHz Excellent ac characteristics 800 ns settling time to 16 bits (10 V step) 110 MHz gain bandwidth (G

30 V, Low Noise, Rail-to-Rail Input/Output, Low Power Operational Amplifiers

FEATURES Rail-to-rail input/output Low power: 0.625 mA typical per amplifier at ±15 V Gain bandwidth product: 15.9 MHz at AV = 100 typical Unity-gain crossover: 9.9 MHz typical −3 dB closed-loop bandwidth: 13.9 MHz typical at ±15 V Low offset voltage: 100 μV maximum (SOIC) Unity-gain stable

Ultralow Noise Amplifier at Lower Power

FEATURES Ultralow noise: 2.8 nV/√Hz at 1 kHz typical Ultralow distortion: 0.0002% typical Low supply current: 1.8 mA per amplifier typical Offset voltage: 1 mV maximum Bandwidth: 6.5 MHz typical Slew rate: 12 V/μs typical Dual-supply operation: ±4.5 V to ±18 V Unity-gain stable Extended

Low Noise, Precision Operational Amplifier

FEATURES Low noise: 80 nV p-p (0.1 Hz to 10 Hz), 3 nV/Hz Low drift: 0.2 μV/°C High speed: 2.8 V/μs slew rate, 8 MHz gain bandwidth Low VOS: 10 μV CMRR: 126 dB at VCM of ±11 V High open-loop gain: 1.8 million Available in die form

Precision Rail-to-Rail Input and Output Operational Amplifiers

FEATURES Single-supply operation Wide bandwidth: 4 MHz Low offset voltage: 65 μV Unity-gain stable High slew rate: 4.0 V/μs Low noise: 3.9 nV/√Hz APPLICATIONS Battery-powered instrumentation Power supply control and protection Telecommunications DAC output amplifier ADC input

LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

低噪声、精密运算放大器

利用偏置电流消除电路，OP-27可实现±10 nA的低输入偏置电流。在整个军用温度范围内，此电路通常可以将IB和IOS分别保持在±20nA和15 nA。\n\n 输出级具有良好的负载驱动能力。 ±10 V保证摆幅（600 Ω负载）和低输出失真使OP27成为专业音频应用的较佳选择。 \n\n 电源抑制比(PSRR)和共模抑制比(CMRR)均超过120 dB。 借助这些特性以及0.2 µV/月的长期漂移，电路设计人员能够获得以前只有分立式设计才能达到的性能水平。 \n\n 使用片内齐纳击穿调整网络，OP27可实现低成本、大批量生产。 此可靠稳定的失调调节方案已在多年的 • 低噪声：80 nV p-p（0.1 Hz至10 Hz）、\n3 nV/√Hz \n• 低漂移：0.2 µV/°C \n• 高速：2.8 V/µs压摆率、8 MHz 增益带宽 \n• 低VOS：10 µV \n• 共模抑制比(CMRR)：126 dB (VCM = ±11 V) \n• 高开环增益：1,800,000 \n• 提供裸片形式;

低噪音运算放大器

LOW-NOISE, PRECISION OPERATIONAL AMPLIFIER

Low Noise, Precision Operational Amplifier

文件：429.45 Kbytes Page：20 Pages

Low Noise, Precision Operational Amplifier

文件：429.45 Kbytes Page：20 Pages

Low Noise, Precision Operational Amplifier

文件：428.66 Kbytes Page：20 Pages

丝印代码：OP27AFKB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

丝印代码：OP27AFKB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

丝印代码：OP27AJGB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

丝印代码：OP27AJGB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

丝印代码：OP27CJGB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

丝印代码：OP27CJGB；LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

Replacements for ADI, PMI and LTC OP27 Series Features of OP27A and OP27C: Maximum Equivalent Input Noise Voltage: 3.8 nV/√Hz at 1 kHz 5.5 nV/√Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage at 0.1 Hz to 10 Hz . . . 80 nV Typ Low Input Offset Voltage OP27A . . . 25 μV Max OP27C . . . 10

Low Noise, Precision Operational Amplifier

FEATURES Low noise: 80 nV p-p (0.1 Hz to 10 Hz), 3 nV/Hz Low drift: 0.2 μV/°C High speed: 2.8 V/μs slew rate, 8 MHz gain bandwidth Low VOS: 10 μV CMRR: 126 dB at VCM of ±11 V High open-loop gain: 1.8 million Available in die form

Precision Rail-to-Rail Input and Output Operational Amplifiers

FEATURES Single-supply operation Wide bandwidth: 4 MHz Low offset voltage: 65 μV Unity-gain stable High slew rate: 4.0 V/μs Low noise: 3.9 nV/√Hz APPLICATIONS Battery-powered instrumentation Power supply control and protection Telecommunications DAC output amplifier ADC input

Ultralow Distortion, Ultralow Noise Op Amp

FEATURES Low noise 0.9 nV/√Hz typical (1.2 nV/√Hz maximum) input voltage noise at 1 kHz 50 nV p-p input voltage noise, 0.1 Hz to 10 Hz Low distortion −120 dB total harmonic distortion at 20 kHz Excellent ac characteristics 800 ns settling time to 16 bits (10 V step) 110 MHz gain bandwidth (G

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

DUAL VERY LOW NOISE PRECISION OPERATIONAL AMPLIFIER

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Infrared Light Emitting Diode in SMD Plastic Package

Description: The OP270 series are GaAlAs infrared LEDs mounted in a clear plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow beam angle and provides an even emission pattern. This series is available with four lead configurations and is compatible with mo

Infrared Light Emitting Diode in SMD Plastic Package

Infrared Light Emitting Diode in SMD Plastic Package The OP270 series are GaAlAs infrared LEDs mounted in a clear plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow beam angle and provides an even emission pattern. This series is available with four lead

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP-270 is a high-performance monolithic dual operational amplifier with exceptionally low voltage noise, 5nV/√Hz at 1kHz Max, offering comparable performance to PMIs industry standard OP-27.

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

Dual Very Low Noise Precision Operational Amplifier

GENERAL DESCRIPTION The OP270 is a high performance, monolithic, dual operational amplifier with exceptionally low voltage noise density (5 nV/√Hz maximum at 1 kHz). It offers comparable performance to the industry-standard OP27 from Analog Devices, Inc. FEATURES Very low noise density of 5

HIGH SPEED DUAL OPERATIONAL AMPLIFIER

GENERAL DESCRIPTION The OP271 is a unity-gain stable monolithic dual op amp featuring excellent speed, 8.5 V/μs typical, and fast settling time, 2 μs typical to 0. 01. The OP271 has a gain bandwidth of 5 MHz with a high phase margin of 62°. FEATURES • Excellent Speed • • • • • • • • 8.5 V/μ

Infrared Light Emitting Diode in SMD Plastic Package

Infrared Light Emitting Diode in SMD Plastic Package The OP270 series are GaAlAs infrared LEDs mounted in a clear plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow beam angle and provides an even emission pattern. This series is available with four lead

Infrared Light Emitting Diode in SMD Plastic Package

Infrared Light Emitting Diode in SMD Plastic Package The OP270 series are GaAlAs infrared LEDs mounted in a clear plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow beam angle and provides an even emission pattern. This series is available with four lead

Infrared Light Emitting Diode in SMD Plastic Package

Infrared Light Emitting Diode in SMD Plastic Package The OP270 series are GaAlAs infrared LEDs mounted in a clear plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow beam angle and provides an even emission pattern. This series is available with four lead

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Ultralow Noise Amplifier at Lower Power

FEATURES Ultralow noise: 2.8 nV/√Hz at 1 kHz typical Ultralow distortion: 0.0002% typical Low supply current: 1.8 mA per amplifier typical Offset voltage: 1 mV maximum Bandwidth: 6.5 MHz typical Slew rate: 12 V/μs typical Dual-supply operation: ±4.5 V to ±18 V Unity-gain stable Extended

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total

Dual Bipolar/JFET, Audio Operational Amplifier

GENERAL DESCRIPTION The OP275 is the frst amplifer to feature the Butler Amplifer front end. This new front end design combines both bipolar and JFET transistors to attain amplifers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total