 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| QA 452 High Voltage Amplifier Rev 1.0 Shortform Datasheet Features: * High Voltage, High Speed Amplifier * JFET Input * High Gain Bandwith Product: 20MHz * Rugged MOSFET output stage * Shutdown w. high impedance output and reduced current consumption (down to 1mA) * Two shutdown modes possible * Overtemp Protection * Overtemp Alarm Output * Customer tuned * Hermetically sealed and isolated metal packages Applications: Sonar Driver, Piezo Driver, ATE and others Customer specific details: - Different hermetically sealed metal packages available - Quiescent current - Internal compensation - Temperature alarm/shutdown - The amplifiers requires an additional +5V supply for the control of the shutdown feature. This supply voltage can be changed to other values, like 3.3V or 12V. Documented production to MIL-Standards available on request. For similar products see: QA451,QA453 Absolute Maximum Ratings (Shortform): Max. Operating Voltage VP-VN (TC under 20C: 0.4V/C) Max. Voltage Shutdown-Pin SD to DGND Max. Input Common Mode Voltage Max. Input Differential Voltage Max. DC Ouput Current (in SOA Limits) WARNING: Amplifier has no built-in current limit! Max. Cont. Power Dissipation TC=25C, DC Mode Max. Power Dissipation Sinewave CW-Mode , TC=25C, 10kHz copyright Quintenz Hybridtechnik 2004 QA 452 High Voltage Amplifier Technical Data (Shortform): TC=25C, Operating Voltage VB=100V if not stated otherwise. Parameter Power Supply Operating Voltage Quiescent Current Quiescent Current Quiescent Current, +5V Supply Quiescent Current, +5V Supply Input Offset Input Current IN-,IN+ Input Current SD - Pin Input Current SD - Pin Comm.mode Range Ouput Output Current Output Pulse Current Output Impedance in Shutdown Mode AC Operation 1) Min. Gain GBWP Slew Rate Permissible Load Capacitance Rev 1.0 Test Conditions VP - VN 60-220V Shutdown Normal Mode Shutdown min. 40V 60mA typ. 80mA 500A 200A 4.5mA max. 240V 100mA 1mA 1mA 5.5mA Vout=0V Vin=0V, Vout=0V VSD=0V / 5V VSD=0V Overtemp. Alarm VB>50V -5mV +5mV 10nA 1A -500A VN + 10V VP - 5V 5A 12A 9M||300pF 1ms single pulse Vout=0V VB>75V G=10 Ccomp=20pF VB>100V Ccomp=30pF G=20 18MHz 35nF 5 20MHz 160V/s Shutdown Switch Off Temp. (factory set) 105C 2) TON 8ms 3) TOFF 180s 1) depends on compensation/configuration 2) Testcondition: Input signal 1Vpp sinewave. Signal level has to be stabilized after appointed time. 3) Testcondition: Zero input signal. 150s after shutdown a 1Vpp/200kHz/50 sinewave source will be connected to the output. The signal at the output must not be distorted. Shutdown Control: The shutdown is controlled by a 5V-CMOS-level signal. Overtemperature shutdown overrides normal shutdown. If overtemperature shutdown is active, the SD pin is pulled to +5V by internal 10k. This allows to combine in- and output functionality in one pin. 2 Quintenz Hybridtechnik * www.quintenz.de * Fax 0049-89-759 25 45 copyright Quintenz Hybridtechnik 2004 |
Price & Availability of QA451
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |