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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



 


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

 


Description : Single, Dual, Quad Low Voltage, Rail-to-Rail Operational Amplifiers

The LMV821, LMV822, and LMV824 are Operational Amplifiers with low input voltage offset and Drift vs. temperature. In spite of low quiescent current requirements these devices have 5 MHz bandwidth and 1.4 V/μs slew rate. In addition they provide rail−to−rail Output swing into 600 Ω loads. The input common−mode voltage range includes ground, and the maximum input offset voltage is only 3.5 mV. Substantially large capacitive loads can be driven by simply adding a pullup resistor or isolation resistor.



Features

• Low Offset Voltage: 3.5 mV

• Very low Offset Drift: 1.0 μV/°C

• High Bandwidth: 5 MHz

• Rail−to−Rail Output Swing into a 600 Ω load

• Capable of driving highly capacitive loads

• These Devices are Pb−Free and are RoHS Compliant



Typical Applications

• Notebook Computers

• PDAs

• Modem Transmitter/ Receivers



 


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 : 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 ISL70218SRH 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 36V 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
• Radiation Tolerance
    - High Dose Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 100krad(Si)
    - Low Dose Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 100krad(Si)
    - SEL/SEB LETTH (VS = ±18V) . . . . . . . . . . 86.4 MeV/mg/cm2

Applications
• Precision Instruments
• Active Filter Blocks
• Data Acquisition
• Power Supply Control
• Industrial Process Control

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 AD8551, AD8552, and AD8554 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 with a single supply. The AD855x family provides the benefits previously found only in expensive auto-zeroing or chopper-stabilized Amplifiers. Using Analog Devices, Inc. topology, these new zero-Drift Amplifiers combine low cost with high accuracy. No external capacitors are required.



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, CMRR, PSRR: 130 dB

Ultralow input bias current: 20 pA

Low supply current: 700 μA/op amp

Overload recovery time: 50 μs

No external capacitors required



APPLICATIONS

Temperature sensors

Pressure sensors

Precision current sensing

Strain gage Amplifiers


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