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ADI
Analog Devices
Description : Low Noise, Low Drift Single-Supply Operational Amplifiers

GENERAL DESCRIPTION
The OP113 family of single supply Operational Amplifiers features both Low Noise and Drift. It has been designed for systems with internal calibration. Often these processor-based systems are capable of calibrating corrections for offset and gain, but they cannot correct for temperature Drifts and Noise.
   
FEATURES
    Single- or Dual-Supply Operation
    Low Noise: 4.7 nV/√Hz @ 1 kHz
    Wide Bandwidth: 3.4 MHz
    Low Offset Voltage: 100 μV
    Very Low Drift: 0.2 μV/°C
    Unity Gain Stable
    No Phase Reversal
   
APPLICATIONS
    Digital Scales
    Multimedia
    Strain Gages
    Battery Powered Instrumentation
    Temperature Transducer Amplifier
   

Part Name(s) : AD8571ARM
ADI
Analog Devices
Description : Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERAL DESCRIPTION
This new family of Amplifiers has ultraLow offset, Drift and bias current. The AD8571, AD8572 and AD8574 are single, dual and quad Amplifiers featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 V to 5 V single supply.
The AD857x family provides the benefits previously found only in expensive autozeroing or chopper-stabilized Amplifiers. Using Analog Devices’ new topology these new zero-Drift Amplifiers combine Low cost with high accuracy. (No external capacitors are required.) In addition, using a patented spread-spectrum autozero technique, the AD857x family virtually eliminates the intermodulation effects from interaction of the chopping function with the signal frequency in ac applications.

FEATURES
   Low Offset Voltage: 1 mV
   Input Offset Drift: 0.005 mV/8C
   Rail-to-Rail Input and Output Swing
   5 V/2.7 V Single-Supply Operation
   High Gain, CMRR, PSRR: 130 dB
   UltraLow Input Bias Current: 20 pA
   Low Supply Current: 750 mA/Op Amp
   Overload Recovery Time: 50 ms
   No External Capacitors Required
  
APPLICATIONS
   Temperature Sensors
   Pressure Sensors
   Precision Current Sensing
   Strain Gage Amplifiers
   Medical Instrumentation
   Thermocouple Amplifiers

Part Name(s) : AD8571ARMZ AD8574ARZ
ADI
Analog Devices
Description : Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERAL DESCRIPTION
This family of Amplifiers has ultraLow offset, Drift, and bias current. The AD8571, AD8572, and AD8574 are single, dual, and quad Amplifiers, respectively, featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 V to 5 V single supply.
The AD857x family provides benefits previously found only in expensive auto-zeroing or chopper-stabilized Amplifiers. Using Analog Devices, Inc., topology, these zero-Drift Amplifiers combine Low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD857x family eliminates the intermodulation effects from interaction of the chopping function with the signal frequency in ac applications.

FEATURES
   Low offset voltage: 1 μV
   Input offset Drift: 0.005 μV/°C
   Rail-to-rail input and output swing
   5 V/2.7 V Single-Supply operation
   High gain: 145 dB typical
   CMRR: 140 dB typical
   PSRR: 130 dB typical
   UltraLow input bias current: 10 pA typical
   Low supply current: 750 μA per op amp
   Overload recovery time: 50 μs
   No external capacitors required
  
APPLICATIONS
   Temperature sensors
   Pressure sensors
   Precision current sensing
   Strain gage Amplifiers
   Medical instrumentation
   Thermocouple Amplifiers

Description : Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERAL DESCRIPTION

This new family of Amplifiers has ultraLow offset, Drift and bias current. The AD8571, AD8572 and AD8574 are single, dual and quad Amplifiers featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 V to 5 V single supply.

The AD857x family provides the benefits previously found only in expensive autozeroing or chopper-stabilized Amplifiers. Using Analog Devices’ new topology these new zero-Drift Amplifiers combine Low cost with high accuracy. (No external capacitors are required.) In addition, using a patented spread-spectrum autozero technique, the AD857x family virtually eliminates the intermodulation effects from interaction of the chopping function with the signal frequency in ac applications.



FEATURES

  Low Offset Voltage: 1 mV

  Input Offset Drift: 0.005 mV/8C

  Rail-to-Rail Input and Output Swing

  5 V/2.7 V Single-Supply Operation

  High Gain, CMRR, PSRR: 130 dB

  UltraLow Input Bias Current: 20 pA

  Low Supply Current: 750 mA/Op Amp

  Overload Recovery Time: 50 ms

  No External Capacitors Required



APPLICATIONS

  Temperature Sensors

  Pressure Sensors

  Precision Current Sensing

  Strain Gage Amplifiers

  Medical Instrumentation

  Thermocouple Amplifiers



 


Part Name(s) : M5219FP M5219L M5219P
Mitsumi
Mitsumi
Description : DUAL Low-Noise Operational Amplifiers(DUAL POWER SUPPLY TYPE)

DUAL Low-Noise Operational Amplifiers(DUAL POWER SUPPLY TYPE)


Part Name(s) : M5220FP M5220L M5220P
Mitsumi
Mitsumi
Description : DUAL Low-Noise Operational Amplifiers(DUAL POWER SUPPLY TYPE)

DUAL Low-Noise Operational Amplifiers(DUAL POWER SUPPLY TYPE)


Description : Low Noise, Low Drift Single-Supply Operational Amplifiers

GENERAL DESCRIPTION
The OP113 family of single supply Operational Amplifiers features both Low Noise and Drift. It has been designed for systems with internal calibration. Often these processor-based systems are capable of calibrating corrections for offset and gain, but they cannot correct for temperature Drifts and Noise.
   
FEATURES
    Single- or Dual-Supply Operation
    Low Noise: 4.7 nV/√Hz @ 1 kHz
    Wide Bandwidth: 3.4 MHz
    Low Offset Voltage: 100 μV
    Very Low Drift: 0.2 μV/°C
    Unity Gain Stable
    No Phase Reversal
   
APPLICATIONS
    Digital Scales
    Multimedia
    Strain Gages
    Battery Powered Instrumentation
    Temperature Transducer Amplifier
   

Intersil
Intersil
Description : 0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifiers

0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifiers



The CA3420A and CA3420 are integrated circuit Operational Amplifiers that combine PMOS transistors and bipolar transistors on a single monolithic chip. The CA3420A and CA3420 BiMOS Operational Amplifiers feature gate protected PMOS transistors in the input circuit to provide very high input impedance, very Low input currents (less than 1pA).



Features

• 2V Supply at 300µA Supply Current

• 1pA Input Current (Typ) (Essentially Constant to 85oC)

• Rail-to-Rail Output Swing (Drive±2mA into 1kΩLoad)

• Pin Compatible with 741 Operational Amplifiers



Applications

• pH Probe Amplifiers

• Picoammeters

• Electrometer (High Z) Instruments

• Portable Equipment

• Inaccessible Field Equipment

• Battery-Dependent Equipment (Medical and Military)


Description : Low Noise, JFET INPUT Operational Amplifiers

Low Noise, JFET Input Operational Amplifiers

These Low Noise JFET input Operational Amplifiers combine two state–of–the–art analog technologies on a single monolithic integrated circuit. Each internally compensated Operational amplifier has well matched high voltage JFET input device for Low input offset voltage. The BIFET technology provides wide bandwidths and fast slew rates with Low input bias currents, input offset currents, and supply currents. Moreover, the devices exhibit Low Noise and Low harmonic distortion, making them ideal for use in high fidelity audio amplifier applications.
These devices are available in single, dual and quad Operational Amplifiers which are pin–compatible with the industry standard MC1741, MC1458, and the MC3403/LM324 bipolar products.

Low Input Noise Voltage: 18 nV/√Hz Typ
Low Harmonic Distortion: 0.01% Typ
Low Input Bias and Offset Currents
• High Input Impedance: 10 12 Ω Typ
• High Slew Rate: 13 V/µs Typ
• Wide Gain Bandwidth: 4.0 MHz Typ
Low Supply Current: 1.4 mA per Amp

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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