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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



 


Description : Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp

DESCRIPTION

The LTC®1152 is a high performance, low power zero-Drift op amp featuring an input stage that common modes to both power supply rails and an Output stage that provides Rail-to-Rail swing, even into heavy loads. The wide input common-mode range is achieved with a high frequency on-board charge pump. This technique eliminates the crossover distortion and limited CMRR imposed by competing technologies. The LTC1152 is a C-LoadTM of amp, enabling it to drive any capacitive load.



FEATURES

■ Input Common-Mode Range Includes Both Rails

Output Swings Rail to Rail

Output Will Drive 1kΩ Load

■ No External Components Required

■ Input Offset Voltage: 10µV Max

■ Input Offset Drift: 100nV/°C Max

■ Minimum CMRR: 115dB

■ Supply Current: 3.0mA Max

■ Shutdown Pin Drops Supply Current to 5µA Max

Output Configurable to Drive Any Capacitive Load

■ Operates from 2.7V to 14V Total Supply Voltage



APPLICATIONS

Rail-to-Rail Amplifiers and Buffers

■ High Resolution Data Acquisition Systems

■ Supply Current Sensing in Either Rail

■ Low Supply Voltage Transducer Amplifiers

■ High Accuracy Instrumentation

■ Single Negative Supply Operation



 


Description : 36 V Precision, 2.8 nV/√Hz Rail-to-Rail Output Op Amp

GENERAL DESCRIPTION

The AD8675 precision Operational amplifier has ultralow offset, Drift, and voltage noise combined with very low input bias currents over the full operating temperature range. The AD8675 is a precision, wide bandwidth op amp featuring Rail-to-Rail Output swings and very low noise. Operation is fully specified from ±5 V to ±15 V.



FEATURES

Very low voltage noise: 2.8 nV/√Hz

Rail-to-Rail Output swing

Low input bias current: 2 nA maximum

Very low offset voltage: 75 μV maximum

Low input offset Drift: 0.6 μV/°C maximum

Very high gain: 120 dB

Wide bandwidth: 10 MHz typical

±5 V to ±18 V operation



APPLICATIONS

Precision instrumentation

PLL filters

Laser diode control loops

Strain gage Amplifiers

Medical instrumentation

Thermocouple Amplifiers


Description : 16 V Rail-to-Rail, Zero-Drift, Precision Instrumentation Amplifier

GENERAL DESCRIPTION
The AD8230 is a low Drift, differential sampling, precision instrumentation amplifier. Auto-zeroing reduces offset voltage Drift to less than 50 nV/°C. The AD8230 is well-suited for thermocouple and bridge transducer applications. The AD8230’s high CMR of 110 dB (minimum) rejects line noise in measurements where the sensor is far from the instrumentation.
The 16 V Rail-to-Rail, common-mode input range is useful for noisy environments where ground potentials vary by several volts. Low frequency noise is kept to a minimal 3 μV p-p, making the AD8230 perfect for applications requiring the utmost dc precision. Moreover, the AD8230 maintains its high performance over the extended industrial temperature range of −40°C to +125°C.

FEATURES
   Resistor programmable gain range: 10 1 to 1000
   Supply voltage range: ±4 V to ±8 V
   Rail-to-Rail input and Output
   Maintains performance over −40°C to +125°C
   Excellent ac and dc performance
      110 dB minimum CMR @ 60 Hz, G = 10 to 1000
      10 μV maximum offset voltage (RTI, ±5 V operation)
      50 nV/°C maximum offset Drift
      20 ppm maximum gain nonlinearity

APPLICATIONS
   Pressure measurements
   Temperature measurements
   Strain measurements
   Automotive diagnostics

ST-Microelectronics
STMicroelectronics
Description : Output RAIL TO RAIL VERY LOW NOISE Operational Amplifiers

DESCRIPTION
The TS97x family Operational Amplifiers is able to operate with voltages as low as ±1.35V and featuring Output Rail to Rail signal swing. The TS97x boasts characteristics that make them particularly well suited for portable and battery-supplied equipment. Very low noise and low distortion characteristics make them ideal for audio pre-amplification.

■ RAIL TO RAIL Output VOLTAGE SWING (±2.4V @ VCC = ±2.5V)
■ VERY LOW NOISE LEVEL : 4nV/√  Hz 
■ ULTRA LOW DISTORTION : 0.003%
■ HIGH DYNAMIC FEATURES (12MHz, 4V/µs)
■ OPERATING RANGE : 2.7V to 12V
■ ESD PROTECTION (2kV)
■ LATCH-UP IMMUNITY
■ AVAILABLEIN SOT23-5 MICROPACKAGE

APPLICATIONS
■ Portable equipments (CD players, PDA)
■ Portable communications (cell phones, pagers)
■ Instrumentation & sensoring
■ Professional audio circuits

Description : Rad Hard Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers

Rad Hard Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers

The ISL70218SEH is a dual, low-power precision amplifier optimized for single-supply applications. This op amp features a common mode input voltage range extending to 0.5V below the V- rail, a rail-rail differential input voltage range, and Rail-to-Rail Output voltage swing, which makes it ideal for

single-supply applications where input operation at ground is important.



Features

• Wide Single and Dual Supply Range . . . . 3V to 42V, Abs. Max.

• Low Current Consumption . . . . . . . . . . . . . . . . . . . 850µA, Typ.

• Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . .  40µV, Typ.

Rail-to-Rail Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mV

Rail-to-Rail Input Differential Voltage Range for Comparator Applications

• Operating Temperature Range. . . . . . . . . . .-55°C to +125°C

• Below-ground (V-) Input Capability to -0.5V

• Low Noise Voltage . . . . . . . . . . . . . . . . . . . . . . 5.6nV/√Hz, Typ.

• Low Noise Current . . . . . . . . . . . . . . . . . . . . . . 355fA/√Hz, Typ.

• Offset Voltage Temperature Drift . . . . . . . . . . . 0.3µV/°C, Typ.

• No Phase Reversal

 


ADI
Analog Devices
Description : Micropower, Zero Drift, True Rail-to-Rail Instrumentation Amplifier

GENERAL DESCRIPTION

The AD8237 is a micropower, zero Drift, Rail-to-Rail input and Output instrumentation amplifier. The relative match of two resistors sets any gain from 1 to 1000. The AD8237 has excellent gain accuracy performance that can be preserved at any gain with two ratio-matched resistors.



FEATURES

Gain set with 2 external resistors

  Can achieve low gain Drift at all gains

Ideal for battery powered instruments

  Supply current: 115 µA

  Rail-to-Rail input and Output

  Zero input crossover distortion

Designed for excellent dc performance

  Minimum CMRR: 106 dB

  Maximum offset voltage Drift: 0.3 µV/°C

  Maximum gain error: 0.005% (all gains)

  Maximum gain Drift: 0.5 ppm/°C (all gains)

  Input bias current: 1 nA guaranteed to 125°C

Bandwidth mode pin (BW) to adjust compensation

8 kV HBM ESD rating

RFI filter on-chip

Single-supply operation: 1.8 V to 5.5 V

8-lead MSOP package



APPLICATIONS

Bridge amplification

Pressure measurement

Medical instrumentation

Thermocouple interface

Portable systems

Current measurement


Description : Ultra Precision, 36 V, 2.8 nV/√Hz Dual Rail-to-Rail Output Op Amp

GENERAL DESCRIPTION

The AD8676 precision Operational amplifier offers ultralow offset, Drift, and voltage noise combined with very low input bias currents over the full operating temperature range. The AD8676 is a precision, wide bandwidth op amp featuring rail-to rail Output swings and very low noise. Operation is fully specified from ±5 V to ±15 V.



FEATURES

Very low voltage noise 2.8 nV/√Hz @ 1 kHz

Rail-to-Rail Output swing

Low input bias current: 2 nA maximum

Very low offset voltage: 12 μV typical

Low input offset Drift: 0.6 μV/°C maximum

Very high gain: 120 dB

Wide bandwidth: 10 MHz typical

±5 V to ±18 V operation



APPLICATIONS

Precision instrumentation

PLL filters

Laser diode control loops

Strain gage Amplifiers

Medical instrumentation

Thermocouple Amplifiers


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