PA241 ETC1 [List of Unclassifed Manufacturers], PA241 Datasheet

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PA241

Manufacturer Part Number
PA241
Description
High Voltage Power Operational Amplifiers
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PA241CE
Manufacturer:
OMRON
Quantity:
1 000
Part Number:
PA241CE
Manufacturer:
Cirrus Logic Inc
Quantity:
135
Part Number:
PA241CE
Manufacturer:
APEX
Quantity:
20 000
Part Number:
PA241CEA
Manufacturer:
APEX
Quantity:
20 000
Part Number:
PA241CEM
Manufacturer:
APEX
Quantity:
20 000
Part Number:
PA241DF
Manufacturer:
APEX
Quantity:
20 000
Part Number:
PA241DW
Manufacturer:
APEX
Quantity:
20 000
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
� � � � � � � � � � � � � � �
FEATURES
• MONOLITHIC MOS TECHNOLOGY
• LOW COST
• HIGH VOLTAGE OPERATION—350V
• LOW QUIESCENT CURRENT TYP.—2.2mA
• NO SECOND BREAKDOWN
• HIGH OUTPUT CURRENT—120mA PEAK
• AVAILABLE IN DIE FORM—CPA241
APPLICATIONS
• PIEZO ELECTRIC POSITIONING
• ELECTROSTATIC TRANSDUCER & DEFLECTION
• DEFORMABLE MIRROR FOCUSING
• BIOCHEMISTRY STIMULATORS
• COMPUTER TO VACUUM TUBE INTERFACE
DESCRIPTION
amplifier which achieves performance features previously
found only in hybrid designs while increasing reliability. Inputs
are protected from excessive common mode and differential
mode voltages. The safe operating area (SOA) has no second
breakdown limitation and can be observed with all type loads
by choosing an appropriate current limiting resistor. External
compensation provides the user flexibility in choosing optimum
gain and bandwidth for the application.
TO-3 package. The metal case of the PA241CE is isolated in
excess of full supply voltage.
166) package. The metal heat slug of the PA241DF is isolated
in excess of full supply voltage.
package. The alumina ceramic isolates the die in excess of
full supply voltage.
EQUIVALENT SCHEMATIC
C
C
+IN
-IN
The PA241 is a high voltage monolithic MOSFET operational
The PA241CE is packaged in a hermetically sealed 8-pin
The PA241DF is packaged in a 24 pin PSOP (JEDEC MO-
The PA241DW is packaged in Apex’s hermetic ceramic SIP
C
C
1
2
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
�����������������������������������������
PACKAGE STYLE CE
8-PIN TO-3
I
OUT
+V
-V
LIM
S
S
NOTE: PA241CE Recommended mounting torque is 4-7
CAUTION: The use of compressible, thermally conductive
TYPICAL APPLICATION
Ref: APPLICATION NOTE 20: "Bridge Mode Operation of Power Amplifiers"
transducer provides a low cost 660 volt total drive capability.
The R
high frequencies. If R
compensated identically and will have matching bandwidths.
EXTERNAL CONNECTIONS
PA241CE
PA241DF
OUT
�����
Two PA241 amplifiers operated as a bridge driver for a piezo
in•lbs (.45 -.79 N•m)
insulators may void warranty.
–IN
C
��
C
4
5
1
N
+IN
C
3
TOP VIEW
R
6
PACKAGE STYLE DF
N
CL
����
����
network serves to raise the apparent gain of A2 at
�����
2
24-PIN PSOP
��
7
C
–V
-VS
+IN
NC
NC
NC
NC
NC
NC
NC
NC
NC
C
-IN
C
C
S
2
1
���
8
+V
I
LIM
����
���
LOW COST 660V p-p
S
��
1
N
is set equal to R the amplifiers can be
For CC values, see graph on page 4.
Note: CC must be rated for full supply
voltage.
����������
PIEZO DRIVE
PA241DW
-IN
1
�����
+IN
-
+
2
NC NC -V
3
���
����
4
���
��
PACKAGE STYLE DW
5
S
24
+V
10-PIN SIP
���
6
�����
S
��
����
����
7
I
LIM
NC
NC
NC
OUT
NC
COMP
NC
COMP
NC
ILIM
NC
+VS
8
C
R
C
C
CL
C
2 C
9
C
C
C
��
1 OUT
��
10
R
CL
1

Related parts for PA241

PA241 Summary of contents

Page 1

... The PA241CE is packaged in a hermetically sealed 8-pin TO-3 package. The metal case of the PA241CE is isolated in excess of full supply voltage. The PA241DF is packaged pin PSOP (JEDEC MO- 166) package. The metal heat slug of the PA241DF is isolated in excess of full supply voltage. The PA241DW is packaged in Apex’s hermetic ceramic SIP package ...

Page 2

... Rating applies with solder connection of heatslug to a minimum 1 square inch foil area of the printed circuit board. CAUTION The PA241 is constructed from MOSFET transistors. ESD handling procedures must be observed. APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739 ...

Page 3

... CL CAUTION The PA241 is constructed from MOSFET transistors. ESD handling procedures must be observed. APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com SUPPLY VOLTAGE – ...

Page 4

... PA241 �������������� �� ������� ����� ������� � �� ������� ...

Page 5

... The solder connection of the heatslug to a minimum of 1 square inch foil area on the printed circuit board will result in thermal performance of 25°C/W junction to air rating of the PA241DF. Solder connection to an area square PA241 5 ...

Page 6

... For additional technical information please refer to the fol- lowing Application Notes: AN1: General Operating Considerations AN3: Bridge Circuit Drives AN25: Driving Capacitive Loads AN38: Loop Stability with Reactive Loads PA241U REV B AUGUST 2005 © 2005 Apex Microtechnology Corp. OPERATING CONSIDERATIONS +Vs Z1 +Vs ...

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