Cookies

Let us know which cookies we may place. When clicking ‘Essential cookies’, we do not collect personal data and you help us to improve the site. When you click ‘Accept cookies’ you’ll get an optimal website experience.
More about privacy & cookies.

0
  • Login
  • Choose currency
    • Euro
    • Dollar
  • Products
    • Wireless and IoT
    • Motion Control
    • Precision Analog
    • Power Conversion
    • Displays and Embedded Computing
    • Sensors
    • Test and Measurement
    • Thermal Management
    • Connectors and Cables
    • Components
  • Suppliers
  • Applications
  • About
    • About
    • TOP-electronics linecard
    • Locations
    • Jobs
    • Customer support
    • FHI Technology Branche
  • News
    • TOP Tech Talk
    • Blog suppliers
  • Events
  • Contact
Home > Precision Analog > Power Operational Amplifiers > Amplifiers > Power Op-Amp, 450V, 2mA, "A" Grade
Menu

Categories

  • Wireless and IoT
  • Motion Control
  • Precision Analog
    • Power Operational Amplifiers
      • Amplifiers
      • Boosters
      • Heatsinks
      • Mating sockets
      • Thermal Washers
      • Evaluation kits
    • PWM Amplifiers
    • Voltage References
  • Power Conversion
  • Displays and Embedded Computing
  • Sensors
  • Test and Measurement
  • Thermal Management
  • Connectors and Cables
  • Components

PA88A, Power Op-Amp, 450V, 2mA, "A" Grade

More information

Stock
Out of stock
Delivery time
please contact us for more information
Part number
PA88A
Manufacturer / supplier
Apex Microtechnology
Datasheet
View datasheet
Output current
0 - 200 mA
Slew rate
0 - 50 V/µs
Supply Voltage
100 - 500V
€ 214.82 excl VAT
Quantity
Unit price
From 5 pcs€ 208.38
From 25 pcs€ 197.63

Product specifications

PA88A - High Voltage Power Operational Amplifier, 450V, 2mA, "A" Grade

The PA88A is a high voltage, low quiescent current MOSFET operational amplifier designed for output currents up to 100mA. Output voltages can swing up to ±215V with a dual supply and up to +440 volts with a single supply. The safe operating area (SOA) has no second breakdown limitations and can be observed with all types of loads by choosing an appropriate current limiting resistor. High accuracy is achieved with a cascode input circuit configuration. All internal biasing is referenced to a bootstrapped zener-MOSFET current source. As a result, the PA88 features an unprecedented supply range and excellent supply rejection.
The MOSFET output stage is biased on for linear operation. External compensation provides user flexibility. This hybrid circuit utilizes beryllia (BeO) substrates, thick film resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The 8-pin TO-3 package is hermetically sealed and electrically isolated. The use of compressible thermal isolation washers and/or improper mounting torque will void the product warranty.

LOW POWER, PIEZO ELECTRIC POSITIONING
Piezo positioning may be applied to the focusing of segmented mirror systems. The composite mirror may be composed of hundreds of elements, each requiring focusing under computer control. In such complex systems the PA88’s advantage of low quiescent power consumption reduces the costs of power supplies and cooling, while providing the interface between the computer and the high voltage drive to the piezo positioners.

FEATURES
• HIGH VOLTAGE — 450V (±225V)
• LOW QUIESCENT CURRENT — 2mA
• HIGH OUTPUT CURRENT — 100mA
• PROGRAMMABLE CURRENT LIMIT
• LOW BIAS CURRENT — FET Input

APPLICATIONS
• PIEZOELECTRIC POSITIONING
• HIGH VOLTAGE INSTRUMENTATION
• ELECTROSTATIC TRANSDUCERS
• PROGRAMMABLE POWER SUPPLIES UP TO 440V

- APEX Microtechnology product -

Related products

PA88

Power Op-Amp, 450V, 2mA

€ 206.22

TW03

Thermal Washer, TO-3 (10 per Pkg)

€ 23.24

EK09

Evaluation Kit for TO-3 & MO-127 Package

€ 204.99

HS01

Heatsink, T03

€ 24.51

HS02

Heatsink, T03

€ 26.93

HS03

Heatsink, T03

€ 55.16

HS04

Heatsink, T03

€ 120.46

HS05

Heatsink, T03

€ 98.78

HS09

Heatsink, T03

€ 13.11

HS11

Heatsink, TTO-3 + Power DIP Heatsink

€ 290.27

HS13

Heatsink, T03

€ 75.08

HS14

Heatsink, T03

€ 50.26

MS02

Socket, PC Pin Receptacles, (8-Pack)

€ 16.09

MS03

Socket for IC's and Transistors, TO-3

€ 24.62

EMEA / Headquarter

TOP-electronics
Maerlandtweg 16
2921 LC Krimpen aan den IJssel
The Netherlands

+31 (0)180 - 580 492
info@TOP-electronics.com


Postal address

TOP-electronics
PO Box 439
2920 AK Krimpen aan den IJssel
The Netherlands

France office

TOP-electronics France
2 rue du Pressoir
81800 Rabastens
France

+33 (0) 6 51 79 62 50
info@TOP-electronics.com

USA office

TOP-electronics USA
6700 N. Oracle Rd
Suite 503
Tucson, AZ 85704, USA

+1 (623) 670 - 5780
www.top-electronicsusa.com
info@TOP-electronicsUSA.com

e-store terms & conditions

  • Customer Support
  • General conditions
  • Logistics
  • Payment methods
  • Quality
Follow us on LinkedIn Join our newsletter
  • Sitemap
  • Disclaimer
  • Privacy and cookie policy
  • Colofon
  • Impressum
  • Cookie settings
website by