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Part Name(s) : HA7-5127-5 HA7-5127-2
Intersil
Intersil
Description : 8.5MHz, Ultra-Low Noise Precision OPERATIONAL Amplifier

The HA-5127 monolithic OPERATIONAL amplifier features an unparalleled combination of Precision DC and wideband high speed characteristics. Utilizing the Intersil D. I. technology and advanced processing techniques, this unique design unites low Noise (3nV/√Hz) Precision instrumentation performance with high speed (10V/µs) wideband capability.

Features
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/µs
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 8.5MHz
• Low Noise. . . . . . . . . . . . . . . . . . . . . . . . 3nV/√Hz at 1kHz
• Low VOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µV
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126dB
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800V/mV

Applications
• High Speed Signal Conditioners
• Wide Bandwidth Instrumentation AMPLIFIERS
• Low Level Transducer AMPLIFIERS
• Fast, Low Level Voltage Comparators
• Highest Quality Audio PreAMPLIFIERS
• Pulse/RF AMPLIFIERS

Description : 120MHz, Ultra-Low Noise Precision OPERATIONAL AMPLIFIERS

The HA-5147 OPERATIONAL amplifier features an unparalleled combination of Precision DC and wideband high speed characteristics. Utilizing the Intersil D. I. technology and advanced processing techniques, this unique design unites low Noise (3.2nV/√Hz) Precision instrumentation performance with high speed (35V/µs) wideband capability.

Features
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V/µs
• Wide Gain Bandwidth (AV ≥ 10). . . . . . . . . . . . . . 120MHz
• Low Noise . . . . . . . . . . . . . . . . . . . . . 3.2nV/√Hz at 1kHz
• Low VOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30µV
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120dB
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500V/mV
• Pb-Free Available (RoHS Compliant)

Applications
• High Speed Signal Conditioners
• Wide Bandwidth Instrumentation AMPLIFIERS
• Low Level Transducer AMPLIFIERS
• Fast, Low Level Voltage Comparators
• Highest Quality Audio PreAMPLIFIERS
• Pulse/RF AMPLIFIERS
• For Further Design Ideas See Application Note AN553

Intersil
Intersil
Description : Ultra Low Noise, Precision OPERATIONAL Amplifier

Description
The HA-5127/883 monolithic OPERATIONAL amplifier features an excellent combination of Precision DC and wideband high speed characteristics. Utilizing the Intersil D.I. technology and advanced processing techniques, this unique design unites low Noise Precision instrumentation performance with high speed, wideband capability.

Features
• This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . .7V/µs (Min)
• Unity Gain Bandwidth . . . . . . . . . . . . . . . . . .5MHz (Min)
• Low Noise Voltage (at 1kHz). . . . . . . . 4.5nV/√Hz (Max)
• Low Offset Voltage . . . . . . . . . . . . . . . . . . .100µV (Max)
• Low Offset Drift With Temperature . . . 1.8µV/oC (Max)
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . 100dB (Min)
• High Voltage Gain . . . . . . . . . . . . . . . . . . 700kV/V (Min)

Applications
• High Speed Signal Conditioners
• Wide Bandwidth Instrumentation AMPLIFIERS
• Low Level Transducer AMPLIFIERS
• Fast, Low Level Voltage Comparators
• Highest Quality Audio PreAMPLIFIERS
• Pulse/RF AMPLIFIERS

Part Name(s) : OP2177ARM OP4177ARM
ADI
Analog Devices
Description : Precision Low Noise, Low Input Bias Current OPERATIONAL AMPLIFIERS

GENERAL DESCRIPTION
The OPx177 family consists of very high-Precision, single, dual, and quad AMPLIFIERS featuring extremely low offset voltage and drift, low input bias current, low Noise, and low power consumption. Outputs are stable with capacitive loads of over 1,000 pF with no external compensation. Supply current is less than 500 µA per amplifier at 30 V. Internal 500 Ω series resistors protect the inputs, allowing input signal levels several volts beyond either supply without phase reversal.
   
FEATURES
    Low Offset Voltage: 60 μV Max
    Very Low Offset Voltage Drift: 0.7 μV/°C Max
    Low Input Bias Current: 2 nA Max
    Low Noise: 8 nV/√Hz
    CMRR, PSRR, and AVO > 120 dB Min
    Low Supply Current: 400 μA/Amp
    Dual Supply Operation: ±2.5 V to ±15 V
    Unity Gain Stable
    No Phase Reversal
    Inputs Internally Protected Beyond Supply Voltage
   
APPLICATIONS
    Wireless Base Station Control Circuits
    Optical Network Control Circuits
    Instrumentation
    Sensors and Controls
        Thermocouples
        RTDs
        Strain Bridges
        Shunt Current Measurements
    Precision Filters
   

Part Name(s) : CA3493 CA3493A
Harris
Harris Semiconductor
Description : BiMOS Precision OPERATIONAL AMPLIFIERS

BiMOS Precision OPERATIONAL AMPLIFIERS

Motorola
Motorola => Freescale
Description : Precision OPERATIONAL AMPLIFIERS

Precision OPERATIONAL AMPLIFIERS

Mitsubishi
MITSUBISHI ELECTRIC
Description : DUAL LOW-Noise J-FET INPUT OPERATIONAL AMPLIFIERS

DUAL LOW-Noise J-FET INPUT OPERATIONAL AMPLIFIERS

Intersil
Intersil
Description : 63MHz, Ultra-Low Noise Precision OPERATIONAL Amplifier

The HA-5137 OPERATIONAL amplifier features an unparalleled combination of Precision DC and wideband high speed characteristics. Utilizing the Intersil Dielectric Isolation technology and advanced processing techniques, this unique design unites low Noise (3nV/√Hz) Precision instrumentation performance with high speed (20V/µs) wideband capability.

This amplifier’s impressive list of features include low VOS (10µV), wide gain bandwidth (63MHz), high open loop gain (1800V/mV), and high CMRR (126dB). Additionally, this flexible device operates over a wide supply range (±5V to ±20V) while consuming only 140mW of power.





Features

• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V/µs

• Wide Gain Bandwidth (AV ≥ 5) . . . . . . . . . . . . . . . 63MHz

• Low Noise. . . . . . . . . . . . . . . . . . . . . . . 3nV/√Hz at 1kHz

• Low VOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µV

• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126dB

• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800V/mV



Applications

• High Speed Signal Conditioners

• Wide Bandwidth Instrumentation AMPLIFIERS

• Low Level Transducer AMPLIFIERS

• Fast, Low Level Voltage Comparators

• Highest Quality Audio PreAMPLIFIERS

• Pulse/RF AMPLIFIERS

• For Further Design Ideas See Application Note AN553



 


Description : 8.5MHz, Ultra-Low Noise Precision OPERATIONAL Amplifier

The HA-5127 monolithic OPERATIONAL amplifier features an unparalleled combination of Precision DC and wideband high speed characteristics. Utilizing the Intersil D. I. technology and advanced processing techniques, this unique design unites low Noise (3nV/√Hz) Precision instrumentation performance with high speed (10V/µs) wideband capability.
This amplifier’s impressive list of features include low VOS (10µV), wide unity gain-bandwidth (8.5MHz), high open loop gain (1800V/mV), and high CMRR (126dB). Additionally, this flexible device operates over a wide supply range (±5V to ±15V) while consuming only 140mW of power.

Features
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/µs
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 8.5MHz
• Low Noise . . . . . . . . . . . . . . . . . . . . . . . 3nV/√Hz at 1kHz
• Low VOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µV
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126dB
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800V/mV
• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications
• High Speed Signal Conditioners
• Wide Bandwidth Instrumentation AMPLIFIERS
• Low Level Transducer AMPLIFIERS
• Fast, Low Level Voltage Comparators
• Highest Quality Audio PreAMPLIFIERS
• Pulse/RF AMPLIFIERS

Description : Ultra-Low Offset/Drift, Low-Noise, Precision SOT23 AMPLIFIERS

General Description

The MAX4238/MAX4239 are low-Noise, low-drift, ultra high Precision AMPLIFIERS that offer near-zero DC offset and drift through the use of patented autocorrelating zeroing techniques. This method constantly measures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f Noise. Both devices feature Rail-to-Rail®outputs, operate from a

single 2.7V to 5.5V supply, and consume only 600µA. An active-low shutdown mode decreases supply current to 0.1µA.



Features

Ultra-Low, 0.1µV Offset Voltage

2.0µV (max) at +25°C

2.5µV (max) at -40°C to +85°C

3.5µV (max) at -40°C to +125°C

♦Low 10nV/°C Drift

♦Specified over the -40°C to +125°C Automotive Temperature Range

♦Low Noise: 1.5µVP-Pfrom DC to 10Hz

♦150dB AVOL, 140dB PSRR, 140dB CMRR

♦High Gain-Bandwidth Product

1MHz (MAX4238)

6.5MHz (MAX4239)

♦0.1µA Shutdown Mode

♦Rail-to-Rail Output (RL= 1kΩ)

♦Low 600µA Supply Current

♦Ground-Sensing Input

♦Single 2.7V to 5.5V Supply Voltage Range

♦Available in a Space-Saving 6-Pin SOT23 Package


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