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APEX

PA107DP Datasheet Preview

PA107DP Datasheet

Power Operational Amplifiers

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PA107DP
Power Operational Amplifiers
RoHS
COMPLIANT
FEATURES
• Power Bandwidth 170 VP-P, 2 MHz
• Output Voltage up to 180 Vp-p
• High Slew Rate 2500 V/µs Minimum with ACL = 20
• High Gain Bandwidth Product 180 MHz
• High Output Current ±1.5 A Steady State Within SOA
• High Peak Output Current ±5 A
APPLICATIONS
• Piezo Drive
• CRT Beam Intensity Control
• ATE Applications
• Line Driver
GENERAL DESCRIPTION
The PA107DP is a state of the art wideband high power operational amplifier designed to drive resistive,
capacitive, or inductive loads. For optimum linearity the output stage is biased for class A/B operation. Feed
forward technology is used to obtain wide bandwidth and excellent DC performance, but constricts use to
inverting mode only. External compensation allows the user to obtain both high gain and wide bandwidth.
Use of a heatsink is required to realize the SOA.
This hybrid integrated circuit uses thick film resistors, ceramic capacitors, and semiconductors to maxi-
mize reliability, minimize size, and give top performance. Ultrasonically bonded aluminum wires provide reli-
able interconnections at all operating temperatures. The 12 pin SIP occupies only 2 square inches. The use of
compressible insulation washers voids the warranty.
Figure 1: Equivalent Schematic
+V
AUX
R4
D9
+V
S
R6
R12 R16
8
Q19
+V
S
+V
AUX
+V
2 AUX
Q10
R18
Q4
D1
IN 1
D
R1 G Q1:1
S
C2
D
G Q1:2
-V 3
AUX
R2
-V
AUX
S
D3
+V
AUX
Q5
Q2
D5
-V
AUX
+V
AUX
D6 Q3
Q6
GND 4
C1
R3
+ U1
-
-V
AUX
C3
Q7
R19
D2
Q13
D4
D10
R5
D7
D8
-V
AUX
Q8
Q14
Q11
C4 R7 R10
Q17
12 +Vsp
Q20
R14
R15
C5 R8 R11
Q12
Q15
Q9
Q16 11 OUT
Q21
Q18
10 -VSP
R9
-V
S
R13 R17 Q22
9 -V
S
www.apexanalog.com
© Apex Microtechnology Inc.
All rights reserved
Jan 2017
PA107U Rev I




APEX

PA107DP Datasheet Preview

PA107DP Datasheet

Power Operational Amplifiers

No Preview Available !

PA107DP
TYPICAL CONNECTION
Figure 2: Typical Connection
RF
RIN
+
+VAUX +VS +VSP
1μF
1μF *
1μF
+VAUX
+VS
PA107
-VS
-VAUX
+VSP
OUT
-VSP
VOUT
RL
* Bulk bypass capacitors.
Use 10μF per Amp
of output current.
1μF
1μF 1μF *
-VAUX -VS -VSP
2 PA107U Rev I


Part Number PA107DP
Description Power Operational Amplifiers
Maker APEX
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