PA83A

Operating Supply Voltage :
Output Current :
Packaging :
Number of Channels : 1
Input Bias Current (Max) : 10 pA
Shutdown : No
Maximum Operating Temperature : + 85 C
Input Offset Voltage : 1 mV
Slew Rate : 30 V/us
Mounting Style : Through Hole
Common Mode Rejection Ratio (Min) : 130 dB
Package / Case : TO-3


Description

The PA83A is designed as a high voltage operational amplifier for output voltage swing up to +/-145V with a dual supply or 290V with a single supply. Its input stage is protected against transient and steady state overvoltages up to and including the supply rails. High accuracy is achieved with a cascode input circuit configuration.

PA83A has three four features. (1)Low bias current, low noise: FET input. (2)Fully protected input: up to +/-150V. (3)Wide supply range which would be from +/-15V to +/-150V. (4)Typical applications include high voltage instrumentation, electrostatic transducers & deflection, programmable power supplies up to 290V and analog simulators. Those are all the main features.

Some absolute maximum ratings have been concluded into several points of PA83A as follow. (1)Its supply voltage would be 300V. (2)Its output current within SOA would be internally limited. (3)Its power dissipation would be 17.5W. (4)Its input voltage differential would be +/-300V. (5)Its input voltage common mode would be +/-300V. (6)Its temperature pin solder 10s max would be 300°C. (7)Its temperature junction would be 175°C. (8)Its storage temperature range would be from -65°C to 150°C. (9)Its operaing case temperature range would be from -55v to 125°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of PA83A are concluded as follow. (1)Its input offset voltage initial would be typ +/-0.5mV and max +/-1mV. (2)Its bias current initial would be typ 3pA and max 10pA. (3)Its offset current initial would be typ +/-1.5pA and max +/-10pA. (4)Its input capacitance would be typ 6pF. (5)Its input impedance would be typ 10^11ohms. (6)Its common mode voltage range would be min +/-Vs-10V. (7)Its common mode rejection DC would be typ 130dB. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	PA83A
Vendor	Cirrus Logic Inc
Category	Integrated Circuits (ICs)
Packaging	Tube
Amplifier Type	Power
Number of Circuits	1 - Single
Package / Case	TO-3-8
Slew Rate	30 V/s
Gain Bandwidth Product	3MHz
Current - Supply	6mA
Current - Output / Channel	75mA
Voltage - Supply, Single/Dual (±)	30 V ~ 300 V, ±15 V ~ 150 V
Output Type	-
-3db Bandwidth	-
Current - Input Bias	3pA
Operating Temperature	-25°C ~ 85°C
Voltage - Input Offset	500V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PA83A PA83A 598 1323 ND 5981323ND 598-1323