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PA69

Features: • A UNIQUE (Patent Pending) TECHNIQUE FOR VERY LOW QUIESCENT CURRENT < 1 mA• OVER 200 V/S SLEW RATE• WIDE SUPPLY VOLTAGE• SINGLE SUPPLY: 10V to 200V• SPLIT SUPPLIES: +/- 10V to +/- 100V• OUTPUT CURRENT- 50mA cont. ; 100mA Pk• UP TO 23 WATT DIS...

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SeekIC No. : 004453872 Detail

PA69: Features: • A UNIQUE (Patent Pending) TECHNIQUE FOR VERY LOW QUIESCENT CURRENT < 1 mA• OVER 200 V/S SLEW RATE• WIDE SUPPLY VOLTAGE• SINGLE SUPPLY: 10V to 200V• SPLIT...

PA69 Data Sheet

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Part Number:
PA69
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

• A UNIQUE (Patent Pending) TECHNIQUE FOR VERY LOW QUIESCENT CURRENT < 1 mA
• OVER 200 V/S SLEW RATE
• WIDE SUPPLY VOLTAGE
• SINGLE SUPPLY: 10V to 200V
• SPLIT SUPPLIES: +/- 10V to +/- 100V
• OUTPUT CURRENT- 50mA cont. ; 100mA Pk
• UP TO 23 WATT DISSIPATION CAPABILITY
• OVER 200 kHz POWER BANDWIDTH
• LOW COST




Application

• PIEZOELECTRIC POSITIONING AND ACTUATION
• ELECTROSTATIC DEFLECTION
• DEFORMABLE MIRROR ACTUATORS
• CHEMICAL AND BIOLOGICAL STIMULATORS




Specifications

SUPPLY VOLTAGE, +VS to −VS ................................200V
OUTPUT CURRENT, peak ...................100mA, within SOA
POWER DISSIPATION, internal, DC .........................23W
INPUT VOLTAGE, Differential .................................±15V
INPUT VOLTAGE, Common Mode .............................±Vs
TEMPERATURE, pin solder, 10s ................................300
TEMPERATURE, junction2 ...................................150°C.
TEMPERATURE RANGE, storage ..............−55 to 125°C.
OPERATING TEMPERATURE, case............. -40 to 125°C

Output Current MAX (A) Supply Voltage MAX (V) Slew Rate TYP (V/s) Standby Current MAX (mA) Power Dissipation MAX (W)
0.05 200 200 2.5 23





Description

The PA69 is a high voltage, high speed Precision IC power op amp with performance and unique features not found previously in any commercially available OpAmp .

Novel input stage design of PA69 provides extremely high slew rates in pulse applications while maintaining low quiescent current of under 1mA. PA69  input stage also has the effect of adding variables to the power response and slew rate characteristics of the amplifier. To a lesser degree, there are also input related effects on open loop gain and phase.PA69 is important to note that slew rate for the PA69 is independent of supply current. However the slew rate is a strong function of input voltage amplitude. It should be noted that the package tab needs to be connected to a stable reference such as GND for high slew rates. Please refer to special considerations section for details.

The output stages of PA69 are well protected with user defined current limit although the Safe Operating Area (SOA) must be observed for reliable protection. Proper heatsinking is required for maintaining maximum reliability. External phase compensation provides the user with great flexibility in trading gain, stability and bandwidth.



The PA69 is a high voltage, high speed Precision IC power op amp with performance and unique features not found previously in any commercially available OpAmp. Novel input stage design of PA69 provides extremely high slew rates in pulse applications while maintaining low quiescent current of under 1mA. PA69 input stage also has the effect of adding variables to the power response and slew rate characteristics of the amplifier. To a lesser degree, there are also input related effects on unity gain bandwidth and phase. PA69 is important to note that the slew rate is a strong function of input voltage amplitude. PA69 should be noted that the package tab needs to be connected to a stable reference such as GND for high slew rates. Please refer to special considerations section for details.

The output stages of PA69 are well protected with user defined current limit although the Safe Operating Area (SOA) must be observed for reliable protection. Proper heatsinking of PA69 is required for maintaining maximum reliability. External phase compensation provides the user with great flexibility in trading gain, stability and bandwidth.

Applications:

  • Piezoelectric Positioning and Actuation
  • Electrostatic Deflection
  • Deformable Mirror Actuators
  • Chemical and Biological Stimulators





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