PA241CE APEX PRECISION POWER, PA241CE Datasheet

no-image

PA241CE

Manufacturer Part Number
PA241CE
Description
IC, OP-AMP, 3MHZ, 30V/µs, TO-3-8
Manufacturer
APEX PRECISION POWER
Datasheet

Specifications of PA241CE

Op Amp Type
High Current
No. Of Amplifiers
1
Bandwidth
3MHz
Slew Rate
30V/µs
Supply Voltage Range
± 50V To ± 175V
Amplifier Case Style
TO-3
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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
FEATURES
• RoHS COMPLIANT
• 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.
metic ceramic SIP package. The alumina ceramic isolates the
die in excess of full supply voltage.
EQUIVALENT SCHEMATIC
PA241U
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 Precision Power’s her-
C
C
1
2
www.cirrus.com
High Voltage Power Operational Amplifier
P r o d u c t I n n o v a t i o n F r o m
P r o d u c t I n n o v a t i o n F r o m
PA241
PACKAGE STYLE CE
Copyright © Cirrus Logic, Inc. 2009
8-PIN TO-3
(All Rights Reserved)
I
OUT
+V
-V
LIM
S
S
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
NOTE: PA241CE Recommended mounting torque is 4-7
CAUTION: The use of compressible, thermally conductive
OUT
Two PA241 amplifiers operated as a bridge driver for a piezo
in•lbs (.45 -.79 N•m)
insulators may void warranty.
–IN
C
V
C
4
5
R
IN
1
+IN
N
3
TOP VIEW
R
6
C
CL
PACKAGE STYLE DF
N
+175
–175
network serves to raise the apparent gain of A2 at
2
PA241
7
C
–V
24-PIN PSOP
C
-VS
+IN
C
NC
NC
NC
NC
NC
NC
NC
NC
NC
A1
-IN
C
S
2
1
8
I
+V
LIM
20R
S
10pF
R
1
LOW COST 660V p-p
47
N
CL
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
TRANSDUCER
PA241DW
-IN
1
PIEZO
-
+
+IN
2
NC NC -V
3
4
APEX − PA241UREVI
20R
10pF
R
47
PACKAGE STYLE DW
CL
5
S
24
+V
6
S
10-PIN SIP
20R
PA241
PA241
7
A2
I
LIM
+175
–175
8
NC
NC
NC
OUT
NC
COMP
NC
COMP
NC
ILIM
NC
+VS
C
R
C
C
DEC 2009
CL
C
2 C
PA241
9
C
1 OUT
10
C
C
Rn
Cn
R
CL
1

Related parts for PA241CE

PA241CE 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 Precision Power’ ...

Page 2

... The selected value Specifications separated by / indicate values for the PA241CE and PA241DF respectively. 7. 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. ...

Page 3

ABSOLUTE MAXIMUM RATINGS SPECIFICATIONS PARAMETER INPUT OFFSET VOLTAGE, initial OFFSET VOLTAGE, vs. temperature 3 OFFSET VOLTAGE, vs. temperature 3 OFFSET VOLTAGE, ...

Page 4

... PA241 POWER DERATING 15 PA241CE PA241DF C 12 PA241DW 100 125 TEMPERATURE, T (°C) SMALL SIGNAL RESPONSE 100 .75pF 80 6.8pF 60 40 15pF 20 68pF 0 -20 10 100 1K 10K 100K 1M 10M FREQUENCY, F (Hz) HARMONIC DISTORTION 10 1 30V P-P 60V P-P 0.1 180V P-P 0. 15pF 0.001 100 1K 10K ...

Page 5

... These lines are shown for a case temperature of 25°C and correspond to thermal resistances of 5.2°C/W for the PA241CE and DF and 10.4°C/W for the PA241DW respectively. Pulse stress levels for other case temperatures can be calculated in the same manner as DC power levels at different temperatures ...

Page 6

... PA241 PA241CE and DF SOA 200 120 100 PULSE CURVES @ 10% DUTY CYCLE MAX 100 SUPPLY TO OUTPUT DIFFERENTIAL, V PA241DW SOA 200 120 100 PULSE CURVES @ 10% DUTY CYCLE MAX 100 SUPPLY TO OUTPUT DIFFERENTIAL FIGURE 1 OVERVOLTAGE PROTECTION Although the PA241 can withstand differential input voltages up to 16V, in some applications additional external protection ...

Page 7

... LIABILITY, INCLUDING ATTORNEYS’ FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES. Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc. ...

Related keywords