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| High Speed Operational Amplifier |
Showing posts with label Operational Amplifier. Show all posts
Showing posts with label Operational Amplifier. Show all posts
10/13/2014
General Description:
The BA10324A, BA10324AF, and BA10324AFV are monolithic ICs with four built-in operational amplifiers featuring internal phase compensation. Either a dual or single power supply can be driven, and these products can be driven by a digital system 5V single power supply. These products can be used in a wide range of administrative and industrial applications, including transducer amplifiers and DC amplifiers.
Pin connection:
Datasheet for BA10324A, BA10324AF, and BA10324AFV: Download
The BA10324A, BA10324AF, and BA10324AFV are monolithic ICs with four built-in operational amplifiers featuring internal phase compensation. Either a dual or single power supply can be driven, and these products can be driven by a digital system 5V single power supply. These products can be used in a wide range of administrative and industrial applications, including transducer amplifiers and DC amplifiers.
Pin connection:
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| Quad ground sense operational amplifier |
Datasheet for BA10324A, BA10324AF, and BA10324AFV: Download
10/07/2014
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| Dual Operational Amplifiers AN4558 |
Overview
The AN4250, the AN4250S, and the AN6593 are single operational amplifiers which can be operated with very low power consumption. Moreover, they have wide range (±1V to±18V)of supply voltage, and electrical characteristics such as power consumption and input bias current can be programmed according to the current value set by outer resistor. They are suitable for applications to various electronic circuits such as portable electronic equipments operated by the battery.
Features
- Wide supply voltage rang (±1V to ±18V)
- Electrical characteristics programmable by set current
- Phase compensation circuit built in
- Output short-circuit protection
- Offset null
Circuit diagram:
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| Low Power Consumption Operational Amplifiers Pin |
Datasheet for AN4250: Download
9/17/2014
Features:
- Low voltage noise: 4.5 nV/√Hz
- High gain bandwidth product: 15 MHz
- High slew rate: 7 V/µs
- Low distortion: 0.002%
- Excellent frequency stability
- ESD protection 2 kV
General Description:
The LM833 is a monolithic dual operational amplifier particularly well-suited to audio applications. It offers low voltage noise (4.5 nV/√Hz) and high frequency performances (15 MHz gain bandwidth product, 7 V/µs slew rate). In addition, the LM833 has a very low distortion (0.002%) and excellent phase/gain margins.
Circuit Diagram:
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| Low noise dual operational amplifier |
Datasheet for LM833: Download
9/14/2014
General Description:
The NE5532, NE5532A, SA5532, and SA5532A are high-performance operational amplifiers combining excellent dc and ac characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.
Circuit Diagram:
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| DUAL LOW-NOISE OPERATIONAL AMPLIFIERS |
8/22/2014
General Description:
The LM12 is a power op amp capable of driving g25V at g10A while operating from g30V supplies. The monolithic IC can deliver 80W of sine wave power into a 4X load with 0.01% distortion. Power bandwidth is 60 kHz. Further, a peak dissipation capability of 800W allows it to handle reactive loads such as transducers, actuators or small motors without derating. The IC delivers g10A output current at any output voltage yet is completely protected against overloads, including shorts to the supplies. The dynamic safe-area protection is provided by instantaneous peak-temperature limiting within the power transistor array The turn-on characteristics are controlled by keeping the output open-circuited until the total supply voltage reaches 14V. The output is also opened as the case temperature exceeds 150§C or as the supply voltage approaches the BVCEO of the output transistors. The IC withstands overvolt ages to 80V.
Features:
- input protection
- controlled turn on
- thermal limiting
- overvoltage shutdown
- output-current limiting
- dynamic safe-area protection
Circuit Diagram:
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| 80W Operational Amplifier: Right: connection diagram, left, Typical Applications |
8/16/2014
FEATURES
APPLICATIONS
- MO-127 COPPER POWER DIP™ PACKAGE
- HIGH INTERNAL POWER DISSIPATION — 500 watts
- HIGH VOLTAGE OPERATION — ±75V
- VERY HIGH CURRENT — ±30 amps
- INTERNAL SOA PROTECTION
- OUTPUT SWINGS CLOSE TO SUPPLY RAILS
- EXTERNAL SHUTDOWN CONTROL
APPLICATIONS
- LINEAR AND ROTARY MOTOR DRIVES
- YOKE/MAGNETIC FIELD DEFLECTION
- PROGRAMMABLE POWER SUPPLIES to ±68V
- TRANSDUCER/AUDIO TO 1000W
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| 1000W equivalent schematic |
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| 1000 w ampliifer tipycal applications |
Features:
- HIGH INTERNAL DISSIPATION — 200 WATTS
- HIGH VOLTAGE, HIGH CURRENT — 200V, 20A
- HIGH SLEW RATE — 50V/µS
- 4 WIRE CURRENT LIMIT SENSING
- LOW DISTORTION
- EXTERNAL SLEEP MODE CONTROL
- OPTIONAL BOOST VOLTAGE INPU
APPLICATIONS:
- SONAR TRANSDUCER DRIVER
- LINEAR AND ROTARY MOTOR DRIVES
- YOKE/MAGNETIC FIELD EXCITATION
- PROGRAMMABLE POWER SUPPLIES TO ±95V
- AUDIO UP TO 400W
Circuit Diagram:
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| Equivalent circuit 400 Watt MOSFET Operational Amplifier |
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| Pin connection for 400 Watt MOSFET Operational Amplifier |
Features
- high internal dissipation - 250 watts
- high voltage. high curent - 100V, 30 A
- high slew rate - 100V/uS
- 4 wire curent limit sensig
- low distorsion
- external shutdown control
Description:
The PA05 is a high voltage MOSFET power operational amplifier that extends the performance limits of power amplifier in slew rate and power bandwidth, while maintaining high current and power dissipation ratings. The PA05 is a highly flexible amplifier. The shutdown control feature allows the output stage to be turned off for standby operation or load protection during fault conditions. Boost voltage inputs allow the small signal portion of the amplifier to
operate at a higher voltage than the high current output stage. The amplifier is then biased to achieve close linear swings to the supply rails at high currents for extra efficient operation.
EQUIVALENT SCHEMATIC:
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| Circuit diagram for 500W MOSFET POWER OPERATIONAL AMPLIFIERS PA05A |
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| External Connection |
7/27/2014
- MO-127 COPPER POWER DIP™ PACKAGE
- HIGH INTERNAL POWER DISSIPATION 500 watts
- HIGH VOLTAGE OPERATION — ±75V
- VERY HIGH CURRENT — ±30 amps
- INTERNAL SOA PROTECTION
- OUTPUT SWINGS CLOSE TO SUPPLY RAILS
- EXTERNAL SHUTDOWN CONTROL
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| 1000W Power Operational Amplifier |
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