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

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

The ISL28288 and ISL28488 are dual and quad channel micropower operational amplifiers optimized for Single supply operation over the 2.4V to 5.5V range. They can be operated from one lithium cell or two Ni-Cd batteries. For equivalent performance in a Single channel op amp, reference EL8188.

Features
• Low power 60µA typical supply Current per amplifier
• 1.5mV max offset voltage
• 30pA max input bias Current
• 250kHz typical gain-bandwidth product
• 105dB typical PSRR
• 100dB typical CMRR
Single supply operation down to 2.4V
• Input is capable of swinging above V+ and below V- (ground sensing)
• Rail-to-rail input and Output (RRIO)
• Enable Pin - ISL28288 10 Ld MSOP package option only
• 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

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

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

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

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

The ISL28288 and ISL28488 are 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. For
equivalent performance in a Single channel op-amp
reference EL8188.

Features
• Low power 120µA typical supply Current
• 1.5mV max offset voltage
• 30pA max input bias Current
• 300kHz typical gain-bandwidth product
• 105dB typical PSRR
• 100dB typical CMRR
Single supply operation down to 2.4V
• Input is capable of swinging above V+ and below V- (ground sensing)
• Rail-to-rail input and Output (RRIO)
• Enable Pin (ISL28288 only)
• Pb-free plus anneal available (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

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

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) : NJU7040 NJU7040F
JRC
Japan Radio Corporation
Description : Input/Output Full-Swing High Output Current Single C-MOS Operational Amplifier

■GENERAL DESCRIPTION
The NJU7040 is a C-MOS operational amplifier permitting a full-swing input and Output in full-swing under High load. Based on C-MOS technology, there are excellent features such as High Output Current, low Current consumption, low operating voltage, and very High input impedance.

■ FEATURES
●Operating Voltage: 2.2V to 5.5V
●Input/Output Full-Swing
High Output Current: 40mA at VO=0V
●Input Offset Voltage: VIO=10mV max.
●Wide Input Common Mode Voltage Range: VSS to VDD
●Operating Current: IDD=350µA typ. (at VDD=3V)
High Input Impedance: 1TΩ Typ.
●Low Input Bias Current: IIB=1pA typ.
●Ground Sensing
●Tiny Package: MTP5

JRC
Japan Radio Corporation
Description : Input/Output Full-Swing High Output Current Single C-MOS Operational Amplifier with Shutdown

■ GENERAL DESCRIPTION
The NJU7045 is a C-MOS operational amplifier permitting a full-swing input and Output in full-swing under High load.
Based on C-MOS technology, there are excellent features such as High Output Current, low Current consumption, low operating voltage, and very High input impedance.

■ FEATURES
● Operating Voltage: 2.2V to 5.5V
● Input/Output Full-Swing
High Output Current: 40mA at VO=0V
● Input Offset Voltage: VIO=10mV max.
● Wide Input Common Mode Voltage Range: VSS to VDD
● Operating Current: (Active) IDD=350µA typ. (at VDD=3V)
                             (Shutdown) IDD=0.9µA typ. (at VDD=2.2V to 5.5V)
High Input Impedance: 1TΩ Typ.
● Low Input Bias Current: IIB=1pA typ.
● Ground Sensing
● Tiny Package: TVSP8, MTP6

 

MaximIC
Maxim Integrated
Description : Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applications

General Description
The MAX5066 is a two-phase, configurable Single- or dual-Output buck controller with an input voltage range of 4.75V to 5.5V or from 5V to 28V. Each phase of the MAX5066 is designed for 180° operation. A mode pin allows for a dual-Output supply or connecting two phases together for a Single-Output, High-Current supply. Each Output channel of the MAX5066 drives n-channel MOSFETs and is capable of providing more than 25A of load Current.

Features
♦ 4.75V to 5.5V or 5V to 28V Input
♦ Dual-Output Synchronous Buck Controller
♦ Configurable for Two Separate Outputs or One Single Output
♦ Each Output is Capable of Up to 25A Output Current
♦ Average Current-Mode Control Provides Accurate Current Limit
♦ 180° Interleaved Operation Reduces Size of Input Filter Capacitors
♦ Limits Reverse Current Sinking When Operated in Parallel Mode
♦ Each Output is Adjustable from 0.61V to 5.5V
♦ Independently Programmable Adaptive Voltage Positioning
♦ Independent Shutdown for Each Output
♦ 100kHz to 1MHz per Phase Programmable Switching Frequency
♦ Oscillator Frequency Synchronization from 200kHz to 2MHz
♦ Hiccup Mode OverCurrent Protection
♦ Overtemperature Shutdown
♦ Thermally Enhanced 28-Pin TSSOP Package Capable of Dissipating 1.9W
♦ Operates Over -40°C to +85°C or -40°C to +125°C Temperature Range

Applications
    High-End Desktop Computers
    Graphics Cards
    Networking Systems
    Point-of-Load High-Current/High-Density
    Telecom DC-DC Regulators
    RAID Systems

Description : Single/Dual Programmable Supply Current, R-R Output, Current Feedback Amplifiers

DESCRIPTION
The LT® 6210/LT6211 are Single/dual Current feedback amplifiers with externally programmable supply Current and bandwidth ranging from 10MHz at 300µA per amplifier to 200MHz at 6mA per amplifier. They feature a lowdistortion rail-to-rail Output stage, 700V/µs slew rate and a minimum Output Current drive of 75mA.

FEATURES
■ Programmable Supply Current and Bandwidth:
10MHz at 300µA per Amplifier up to 200MHz at 6mA per Amplifier
■ Rail-to-Rail Output:
0.05V to 2.85V on 3V Single Supply
High Slew Rate: 700V/µs
High Output Drive:
±75mA Minimum Output Current
■ C-Load™ Op Amp Drives All Capacitive Loads
■ Low Distortion:
–70dB HD2 at 1MHz 2VP-P
–75dB HD3 at 1MHz 2VP-P
■ Fast Settling:
20ns 0.1% Settling for 2V Step
■ Excellent Video Performance Into 150ΩLoad:
Differential Gain of 0.20%, Differential Phase of 0.10°
■ Wide Supply Range:
3V to 12V Single Supply
±1.5V to ±6V Dual Supplies
■ Small Size:
Low Profile (1mm) 6-Lead SOT-23 (ThinSOT™), 3mm x 3mm x 0.8mm DFN and 10-Lead MSOP
Packages

CALMIRCO
California Micro Devices Corp
Description : Low Power, Low Voltage Op Amp with RRIO and Shutdown, SOT23-6

Product Description
The CMV7106 is a High performance CMOS operational amplifier available in a small SOT23-6 package. Operating with very low supply Current, it is ideal for battery operated applications where power, space and weight are critical.

Features
• Tiny SOT23-6 Package
• Guaranteed specs at 2.2V and 3V
• Very Low Supply Current, typically 300µA operating, (Less than 1µA idle)
• Rail-to-Rail Input and Output (RRIO)
• Simple shutdown mode (with logic level control) for power savings
• Typical Total Harmonic Distortion of 0.01% at 3V
• 1MHz Typical Gain-Bandwidth Product
• Input common mode range includes V- and V+

Applications
• Cellular Phones
• Battery operated Systems
• Electronic Toys
• Test and Measurement Equipment

CALMIRCO
California Micro Devices Corp
Description : Low Power, Low Voltage OPAMP with RRIO, SOT23-5

Product Description
The CMV7101 is a High performance CMOS operational amplifier available in a small SOT23-5 package. Operating with very low supply Current, it is ideal for battery operated applications where power, space and weight are critical.
Performance is superior to the industry standard "7101" SOT Amp. With enhancements of very low supply Current, typically 300µA, much Higher Output drive Current, and further enhanced operation at very low 2.2V supply voltage compared to our CMC7101 at 2.7V supply voltage, the CMV7101 is the economical solution for 3V applications.

Features
 • Tiny SOT23-5 Package
 • Guaranteed specs at 2.2V and 3V
 • Very Low Supply Current, typically 300mA
 • Rail-to-Rail Input and Output (RRIO)
 • Typical Total Harmonic Distortion of 0.01% at 3V
 • 1MHz Typical Gain-Bandwidth Product
 • Input common mode range includes V- and V+

Applications
 • Mobile Communications
 • Cellular Phones
 • Battery operated Systems
 • Notebooks and PDAs
 • Electronic Toys

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