3000 V/µs High Voltage Power Amplifier0 pages
PA107DP
PA107DP
PA107DP
Power Operational Amplifiers
FEATURES
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.
♦t Power Bandwidth 170 VP-P, 2 MHz
♦t Output Voltage up to 180 Vp-p
♦t High Slew Rate 2500 V/µs Minimum
t with A CL = 20
♦t High Gain Bandwidth Product 180 MHz
♦t High Output Current ±1.5 A Steady State
Within SOA
♦t High Peak Output Current ±5 A
APPLICATIONS
This hybrid integrated circuit uses thick film resistors,
ceramic capacitors, and semiconductors to maximize
reliability, minimize size, and give top performance.
Ultrasonically bonded aluminum wires provide reliable
interconnections at all operating temperatures. The 12
pin SIP package occupies only 2 square inches. The
use of compressible insulation washers voids the warranty.
♦t Piezo Drive
♦t CRT Beam Intensity Control
♦t ATE Applications
♦t Line Driver
EQUIVALENT SCHEMATIC
+VAUX
+VS
R4
+VAUX
2
D9
8
R12
R6
+VS
Q19
R16
Q10
+VAUX
Q8
R18
Q4
Q14
Q17
Q11
12
Q20
Q5
D1
D
IN
R1
1
G
C2
Q2
D5
Q1:1
D7
C4
R7
R10
-VAUX
S
R14
D
G
-VAUX
S
3
-VAUX
R2
D3
D6
4
R3
VEE
D2
Q3
R8
Q21
R11
10
Q12
Q7
-
C1
OUT
Q6
+ U1
GND
11
D8
C5
+VAUX
Q16
R15
+VAUX
Q1:2
+Vsp
C3
D4
Q15
-VSP
Q18
Q9
R19
Q13
R5
R9
D10
-VS
R13
R17
Q22
9
-VS
-VAUX
www.apexanalog.com
PA107DPU
Copyright © Apex Microtechnology, Inc. 2012
(All Rights Reserved)
NOV 2012
1
PA107U REVH