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GMT
Global Mixed-mode Technology Inc
상세내역 : Rail-to-Rail I/O, 100mA Output Single-Supply Amplifiers

General Description
The G1201 is dual Rail-to-Rail input and output single-supply Amplifiers featuring 100mA output drive current. This high output current makes these Amplifiers excellent for driving either resistive or capacitive loads. AC performance is very good with 3.5MHz bandwidth, 6.2V/µs-slew rate and low distortion. All are guaranteed to operate from a +3 volt single supply as well as a +5 volt supply.
The very low input bias currents enable the G1201 to be used for integrators and diode amplification and other applications requiring low input bias current. Allowing low current applications to control high current loads.
Applications include audio amplification for computers, sound ports, sound cards and set-top boxes. The G1201 is very stable and capable of driving heavy capacitive loads.
The ability to swing Rail-to-Rail at the inputs and outputs enables designers to buffer CMOS ADC/DACs, ASICs or other wide output swing devices in single-supply systems.

Features
■ Single-Supply Operation: 2.2 Volts to 6 Volts
■ High Output Current: ±100mA
■ Wide Bandwidth: 3.5 MHz
■ Slew Rate: 6.2 V/µs
■ No Phase Reversal
■ Unity Gain Stable
Rail-to-Rail Input and Output

Applications
■ Multimedia Audio
■ LCD Driver
■ ASIC Input or Output Amplifier
■ Headphone Driver

AD
Analog Devices
상세내역 : +2.7 V to +5.5 V, 140 A, Rail-to-Rail Output 12-Bit DAC in a SOT-23

GENERAL DESCRIPTION
The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows Rail-to-Rail output swing to be achieved. The AD5320 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.

FEATURES
    Single 12-Bit DAC
    6-Lead SOT-23 and 8-Lead SOIC Packages
    Micropower Operation: 140 A @ 5 V
    Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
    +2.7 V to +5.5 V Power Supply
    Guaranteed Monotonic by Design
    Reference Derived from Power Supply
    Power-On-Reset to Zero Volts
    Three Power-Down Functions
    Low Power Serial Interface with Schmitt-Triggered Inputs
    On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
    SYNC Interrupt Facility

APPLICATIONS
    Portable Battery Powered Instruments
    Digital Gain and Offset Adjustment
    Programmable Voltage and Current Sources
    Programmable Attenuators

ADI
Analog Devices
상세내역 : 20 μA Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers

GENERAL DESCRIPTION

The AD8506/AD8508 are dual and quad micropower Amplifiers featuring Rail-to-Rail input and output swings while operating from a 1.8 V to 5 V single or from ±0.9 V to ±2.5 V dual power supply. Using a novel circuit technology, these low cost Amplifiers offer zero crossover distortion (excellent PSRR and CMRR perform ance) and very low bias current, while operating with a supply current of less than 20 μA per amplifier. This amplifier family offers the lowest noise in its power class.



FEATURES

PSRR: 100 dB minimum

CMRR: 105 dB typical

Very low supply current: 20 μA per amp maximum

1.8 V to 5 V single-supply or ±0.9 V to ±2.5 V dual-supply operation

Rail-to-Rail input and output

Low noise: 45 nV/√Hz @ 1 kHz

2.5 mV offset voltage maximum

Very low input bias current: 1 pA typical



APPLICATIONS

Pressure and position sensors

Remote security

Bio sensors

IR thermometers

Battery-powered consumer equipment

Hazard detectors


부품명(s) : AD5310BRT
ADI
Analog Devices
상세내역 : +2.7 V to +5.5 V, 140 mA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23

GENERAL DESCRIPTION
The AD5310 is a single, 10-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows railto-rail output swing to be achieved. The AD5310 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.
   
FEATURES
    Single 10-Bit DAC
    6-Lead SOT-23 and 8-Lead μSOIC Packages
    Micropower Operation: 140 μA @ 5 V
    Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
    +2.7 V to +5.5 V Power Supply
    Guaranteed Monotonic by Design
    Reference Derived from Power Supply
    Power-On-Reset to Zero Volts
    Three Power-Down Functions
    Low Power Serial Interface with Schmitt-Triggered
        Inputs
    On-Chip Output Buffer Amplifier, Rail-to-Rail
        Operation
    SYNC Interrupt Facility

APPLICATIONS
    Portable Battery Powered Instruments
    Digital Gain and Offset Adjustment
    Programmable Voltage and Current Sources
    Programmable Attenuators
   

상세내역 : CMOS Quad Rail-to-Rail I/O Op Amp

DESCRIPTION:

Maxwell Technologies’ 6484 provides a common-mode range that extends to both supply rails. This Rail-to-Rail performance combined with excellent accuracy, due to a high CMRR< makes it unique among Rail-to-Rail input Amplifiers. It is ideal for systems, such as data acquisition, that require a large input signal range.

Maximum dynamic signal range is assured in low voltage and single supply systems by the 6484’s Rail-to-Rail output swing. The device’s Rail-to-Rail output swing is guaranteed for loads down to 600Ω. Guaranteed low voltage characteristics and low power dissipation make the 6484 especially well-suited for battery-operated systems.



FEATURES:

• Rad-Pak® technology-hardened against natural space radiation

• Total dose hardness:

   - >100 krad (Si), depending upon orbit and space mission

• Package:

• - 14 pin Rad-Pak® flat package

Rail-to-Rail input common-mode voltage range (guaranteed over temperature

Rail-to-Rail output swing (within 20 mV of supply rail, 100 kΩ load)

• Guaranteed 3V, 5V and 15V performance

• Excellent CMRR and PSRR: 82 dB

• Ultra low input current: 20 pA

• High voltage gain (RL = 500 kΩ): 130 dB

• Specified for 2 kΩ and 600 Ω loads



 


부품명(s) : G1212
GMT
Global Mixed-mode Technology Inc
상세내역 : Rail-to-Rail I/O OP Amp

General Description

The G1212 is a Rail-to-Rail input and output single-supply Amplifiers. This high output current makes these Amplifiers excellent for driving either resistive or capacitive loads. AC performance is very good with 3.0MHz bandwidth.



Features

● Single-Supply Operation: 2.0V to 5.5V

● Low Supply Current: 700 µA

● Wide Bandwidth: 3 MHz

● Slew Rate: 1 V/µs

● No Phase Reversal

● Unity Gain Stable

● Small, 5-Pin SOT23-5 Package available



Applications

● Battery-Powered Instruments

● Portable Equipment

● Audio Signal Conditioning

● Multimedia Audio

● ASIC Input or Output Amplifier



 


부품명(s) : AD5300BRT
AD
Analog Devices
상세내역 : +2.7 V to +5.5 V, 140 mA, Rail-to-Rail Output 8-Bit DAC in an SOT-23

GENERAL DESCRIPTION
The AD5300 is a single, 8-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows Rail-to-Rail output swing to be achieved. The AD5300 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.

FEATURES
    Single 8-Bit DAC
    6-Lead SOT-23 and 8-Lead mSOIC Packages
    Micropower Operation: 140 mA @ 5 V
    Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
    +2.7 V to +5.5 V Power Supply
    Guaranteed Monotonic by Design
    Reference Derived from Power Supply
    Power-On-Reset to Zero Volts
    Three Power-Down Functions
    Low Power Serial Interface with Schmitt-Triggered Inputs
    On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
    SYNC Interrupt Facility

APPLICATIONS
    Portable Battery Powered Instruments
    Digital Gain and Offset Adjustment
    Programmable Voltage and Current Sources
    Programmable Attenuators

상세내역 : Ultralow Power, Rail-to-Rail Output Operational Amplifiers

GENERAL DESCRIPTION

The OP181, OP281 and OP481 are single, dual and quad ultralow power, single-supply Amplifiers featuring Rail-to-Rail outputs. All operate from supplies as low as 2.0 V and are specified at +3 V and +5 V single supply as well as ±5 V dual supplies.



FEATURES

Low Supply Current: 4 mA/Amplifier max

Single-Supply Operation: 2.7 V to 12 V

Wide Input Voltage Range

Rail-to-Rail Output Swing

Low Offset Voltage: 1.5 mV

No Phase Reversal



APPLICATIONS

Comparator

Battery Powered Instrumentation

Safety Monitoring

Remote Sensors

Low Voltage Strain Gage Amplifiers



 


부품명(s) : NJU7048 NJU7048V
JRC
Japan Radio Corporation
상세내역 : High-Speed, Rail-to-Rail I/O, Quad CMOS Operational Amplifier

■ GENERAL DESCRIPTION
The NJU7048 is a quad rail to rail input/output operational amplifier featuring high speed, low input bias current and wide temperature range.
High-speed characteristics of slew rate(SR=9V/us. typ.)
and bandwidth (GBW=5MHz.typ.), low input bias current (IB=1pA typ.) and wide temperature range (Ta=−40℃ to 125℃) makes NJU7048 especially suitable for sensors and filters application for industrial.
In addition to The NJU7048 featuring rail to rail input/output makes especially suitable for buffers of input and output for ADC, DAC, ASIC and other wide output swing devices.

■ FEATURES
• Operating Voltage: 2.7V to 5.5V
• High speed SR=9V/µs. typ.(at VDD= 5V) GBW=5MHz typ.
Rail-to-Rail Input/Output
• Low input bias current IB=1pA typ.
• Unity gain stable
• Enhanced RF noise Immunity
• Package SSOP14
• CMOS process
• Wide temperature range Ta=−40℃ to 125℃

■ APPLICATIONS
• Current sensors / Sensor Amplifiers
• Photodiode Amplifiers
• ADC front ends
• ASIC input or output Amplifiers
• Battery-powered instruments

상세내역 : Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers

Dual, Low Cost, +2.7V and +5V, Rail-to-Rail I/O Amplifier

General Description
The KM4270 is a dual ultra-low cost, low power, voltage feedback amplifier. At 5V, the KM4270 uses only 160µA of supply current per amplifier and is designed to operate from a supply range of 2.5V to 5.5V. The input voltage range exceeds the negative and positive rails. The KM4170 (single) and KM4470 (quad) are also available.

Features at 2.7V
■ 160µA supply current per amplifier
■ 4.9MHz bandwidth
■ Output swings to within 20mV of either rail
■ Input voltage range exceeds the rail by >250mV
■ 5.3V/µs slew rate
■ 35mA short circuit output current
■ 24nV/√Hz input voltage noise
■ Directly replaces MAX4126, OPA2340, LMV822, and TLV2462 in single supply applications
■ Available in SOIC and MSOP package options

Applications
■ Portable/battery-powered applications
■ PCMCIA, USB
■ Mobile communications, cellular phones, pagers
■ Notebooks and PDA’s
■ Sensor Interface
■ A/D buffer
■ Active filters
■ Signal conditioning
■ Portable test instruments

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