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Part Name(s) : ISL28176 ISL28176FBZ ISL28176FBZ-T7 ISL28276 ISL28276FBZ-T7 ISL28276IAZ ISL28276IAZ-T7 ISL28476 ISL28476FAZ ISL28476FAZ-T7 Intersil
Intersil
Description : Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp View

Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp

The ISL28176, ISL28276 and ISL28476 are Single, Dual and Quad channel Micropower operational amplifiers optimized for Single Supply operation over the 2.4V to 5V range. They can be operated from one lithium cell or two Ni-Cd batteries.

Features
• Low power 120µA typical Supply current (ISL28276)
• 100µV maximum offset voltage
• 500pA typical Input bias current
• 400kHz typical gain-bandwidth product
• 115dB typical PSRR and CMRR
Single Supply operation down to 2.4V
Input is capable of swinging above V+ and to V- (ground sensing)
Rail-to-Rail Input and Output (RRIO)
• Pb-free (RoHS compliant)

Applications
• Battery- or solar-powered systems
• 4mA to 25mA current loops
• Handheld consumer products
• Medical devices
• Thermocouple amplifiers
• Photodiode pre-amps
• pH probe amplifiers

Part Name(s) : OP291GP OP491GRU ADI
Analog Devices
Description : Micropower Single-Supply Rail-to-Rail Input/Output Op Amps View

GENERAL DESCRIPTION
The OP191, OP291, and OP491 are Single, Dual and Quad Micropower, Single-Supply, 3 MHz bandwidth amplifiers featuring Rail-to-Rail Inputs and Outputs. All are guaranteed to operate from a 3 V Single Supply as well as ±5 V Dual supplies.
   
FEATURES
    Single-Supply Operation: 2.7 V to 12 V
    Wide Input Voltage Range
    Rail-to-Rail Output Swing
    Low Supply Current: 300 μA/Amp
    Wide Bandwidth: 3 MHz
    Slew Rate: 0.5 V/μs
    Low Offset Voltage: 700 μV
    No Phase Reversal
   
APPLICATIONS
    Industrial Process Control
    Battery-Powered Instrumentation
    Power Supply Control and Protection
    Telecom
    Remote Sensors
    Low-Voltage Strain Gage Amplifiers
    DAC Output Amplifier
   

Part Name(s) : EL8178 EL8178FIZ EL8178FIZ-T7 EL8178FSZ EL8178FSZ-T7 EL8178FWZ EL8178FWZ-T7 EL8178FWZ-T7A Intersil
Intersil
Description : Micropower Single Supply Rail-to-Rail Input-Output (RRIO) Precision Op Amp View

Micropower Single Supply Rail-to-Rail Input-Output (RRIO) Precision Op Amp

The EL8178 is a precision low power, operational amplifier. The device is optimized for Single Supply operation between 2.4V to 5.5V. This enables operation from one lithium cell or two Ni-Cd batteries. The Input range includes both positive and negative rail.

Features
• Typical 55µA Supply current
• 250µV max offset voltage
• Typical 1pA Input bias current
• 266kHz gain-bandwidth product
Single Supply operation between 2.4V to 5.5V
Rail-to-Rail Input and Output
• Ground sensing
Output sources and sinks 26mA load current
• Pb-free (RoHS compliant)

Applications
• Battery- or solar-powered systems
• 4mA to 20mA current loops
• Handheld consumer products
• Medical devices
• Thermocouple amplifiers
• Photodiode pre-amps
• pH probe amplifiers

Part Name(s) : OP191GBC OP191GP OP291GBC OP491HRU ADI
Analog Devices
Description : Micropower Single-Supply Rail-to-Rail Input/Output Op Amps View

GENERAL DESCRIPTION
The OP191, OP291 and OP491 are Single, Dual and Quad Micropower, Single-Supply, 3 MHz bandwidth amplifiers featuring Rail-to-Rail Inputs and Outputs. All are guaranteed to operate from a 3 volt Single Supply as well as ±5 volt Dual supplies.

FEATURES
  Single-Supply Operation: 2.7 V to 12 V
  Wide Input Voltage Range
  Rail-to-Rail Output Swing
  Low Supply Current: 300 µA/Amp
  Wide Bandwidth: 3 MHz
  Slew Rate: 0.5 V/µs
  Low Offset Voltage: 700 µV
  No Phase Reversal

APPLICATIONS
  Industrial Process Control
  Battery Powered Instrumentation
  Power Supply Control and Protection
  Telecom
  Remote Sensors
  Low Voltage Strain Gage Amplifiers
  DAC Output Amplifier


Part Name(s) : 28274FAZ ISL28274 ISL28274FAZ ISL28274FAZ-T7 ISL28474 ISL28474FAZ ISL28474FAZ-T7 Intersil
Intersil
Description : Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier View

Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier

The ISL28274 is a combination of a Micropower instrumentation amplifier (Amp A) with a low power precision
amplifier (Amp B) in a Single package. The ISL28474 consist of two Micropower instrumentation amplifiers (Amp A) and two low power precision amplifiers (Amp B) in a Single package. The amplifiers are optimized for operation at 2.4V to 5V Single supplies. Inputs and Outputs can operate rail-to rail. As with all instrumentation amplifiers, a pair of Inputs provide a high common-mode rejection and are completely independent from a pair of feedback terminals.

Features
• Combination of IN-AMP and OP-AMP in a Single package
• 120µA Supply current for ISL28274
Input Offset Voltage IN-AMP 400µV max
Input Offset Voltage OP-AMP 225µV max
• 30pA max Input bias current
• 100dB CMRR and PSRR
Single Supply operation of 2.4V to 5.0V
• Ground Sensing
Input voltage range is Rail-to-Rail and Output swings Rail-to-Rail
• Pb-free plus anneal available (RoHS compliant)

Applications
•4-20mA loops
• Industrial Process Control
• Medical Instrumentations

Part Name(s) : LT1490 LT1490C LT1490CMS8 LT1490CN8 LT1490CS8 LT1491 LT1491C LT1491CN LT1491CS Linear
Linear Technology
Description : Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps View

DESCRIPTION
The Dual LT®1490 and Quad LT1491 op amps operate on all Single and split supplies with a total voltage of 2V to 44V drawing only 40µA of quiescent current per amplifier. These amplifiers are reverse Supply protected; they draw no current for reverse Supply up to 18V. The Input range of the LT1490/LT1491 includes both supplies and the Output swings to both supplies. Unlike most Micropower op amps, the LT1490/LT1491 can drive heavy loads; their Rail-to-Rail Outputs drive 20mA. The LT1490/LT1491 are unity-gain stable and drive all capacitive loads up to 10,000pF when optional 0.22µF and 150Ω compensation is used.

FEATURES
Rail-to-Rail Input and Output
Single Supply Input Range: –0.4V to 44V
Micropower: 50µA/Amplifier Max
■ Specified on 3V, 5V and ±15V Supplies
■ High Output Current: 20mA
Output Drives 10,000pF with Output Compensation
■ Reverse Battery Protection to 18V
■ No Supply Sequencing Problems
■ High Voltage Gain: 1500V/mV
■ High CMRR: 98dB
■ No Phase Reversal
■ Gain Bandwidth Product: 200kHz

APPLICATIONS
■ Battery- or Solar-Powered Systems
   Portable Instrumentation
   Sensor Conditioning
Supply Current Sensing
■ Battery Monitoring
Micropower Active Filters
■ 4mA to 20mA Transmitters

 

Part Name(s) : MAX4091 MAX4091ASA MAX4091AUA MAX4091AUK MAX4091AUK-T MAX4092 MAX4092ASA MAX4092AUA MAX4094 MAX4094ASD MAX4094AUD MaximIC
Maxim Integrated
Description : Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps View

General Description
The Single MAX4091, Dual MAX4092, and Quad MAX4094 operational amplifiers combine excellent DC accuracy with Rail-to-Rail® operation at the Input and Output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a Single Supply (2.7V to 6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 130µA of Supply current. Even with this low current, the op amps are capable of driving a 1kΩ load, and the Input-referred voltage noise is only 12nV/√Hz. In addition, these op amps can drive loads in excess of 2000pF.

Features
♦ Low-Voltage, Single-Supply Operation (2.7V to 6V)
♦ Beyond-the-Rails™ Inputs
♦ No Phase Reversal for Overdriven Inputs
♦ 30µV Offset Voltage
Rail-to-Rail Output Swing with 1kΩ Load
♦ Unity-Gain Stable with 2000pF Load
♦ 165µA (max) Quiescent Current Per Op Amp
♦ 500kHz Gain-Bandwidth Product
♦ High Voltage Gain (115dB)
♦ High Common-Mode Rejection Ratio (90dB) and Power-Supply Rejection Ratio (100dB)
♦ Temperature Range (-40°C to +125°C)

Applications
  Portable Equipment
  Battery-Powered Instruments
  Data Acquisition and Control
  Low-Voltage Signal Conditioning

Part Name(s) : 8170FSZ 8173FSZ EL8170 EL8170FSZ EL8170FWZ-EVAL EL8173 EL8173EV1Z EL8173FSZ EL8173FWZ-EVAL EL8170FSZ-T EL8173FSZ-T Renesas
Renesas Electronics
Description : Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifiers View

The EL8170 and EL8173 are Micropower instrumentation amplifiers optimized for Single Supply operation over the +2.4V to +5.5V range. Inputs and Outputs can operate Rail-to-Rail. As with all instrumentation amplifiers, a pair of Inputs provide very high common-mode rejection and are completely independent from a pair of feedback terminals. The feedback terminals allow zero Input to be translated to any Output offset, including ground. A feedback divider controls the overall gain of the amplifier.

Features
• 95µA maximum Supply current
• Maximum offset voltage
    - 200µV (EL8170)
    - 1000µV (EL8173)
• Maximum 3nA Input bias current
• 396kHz -3dB bandwidth (G = 10)
• 192kHz -3dB bandwidth (G = 100)
Single Supply operation
    - Input voltage range is Rail-to-Rail
    - Output swings Rail-to-Rail
• Pb-Free (RoHS Compliant)

Applications
• Battery- or Solar-Powered Systems
• Strain Gauges
• Current Monitors
• Thermocouple Amplifiers

Part Name(s) : LT1466L LT1466LCN8 LT1466LCS8 LT1467L LT1467LCS Linear
Linear Technology
Description : Micropower Dual/Quad Precision Rail-to-Rail Input and Output Op Amps View

DESCRIPTION
The LT®1466L/LT1467L are Dual/Quad bipolar op amps that combine Rail-to-Rail Input and Output operation with precision specifications. Using a patented technique, both Input stages of the LT1466L/LT1467L are trimmed: one at the negative Supply and the other at the positive Supply. The resulting common mode rejection of 83dB minimum is much better than other Rail-to-Rail Input op amps. A minimum open-loop gain of 400V/mV into a 10k load virtually eliminates all gain error. Operation is specified for 3V, 5V and ±5V supplies.

FEATURES
Rail-to-Rail Input and Output
■ Low Supply Current: 75µA Max
■ 390µV VOS(MAX) for VCM = V – to V +
■ High Common Mode Rejection Ratio: 83dB Min
■ High AVOL: 400V/mV Min
■ Wide Supply Range: 2V to ±5V
■ Low Input Bias Current: 6nA Typ
■ 120kHz Gain Bandwidth Product

APPLICATIONS
Supply Current Sensing
■ Driving A/D Converters
■ Test Equipment Amplifiers

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