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Description
The THAT 2150 Series integrated-circuit voltage-
controlled amplifiers (VCAs) are high-performance
current-in/current-out devices with two opposing-
polarity, voltage-sensitive control ports. Based on
dbx
technology, they offer wide-range exponential
control of gain and attenuation with low signal dis-
tortion. The parts are housed in a space-efficient,
plastic 8-pin single-in-line (SIP) package, and re-
quire minimal support circuitry. Fabricated in a
super low-noise process utilizing high h
FE
, comple-
mentary NPN/PNP pairs, the 2150 Series VCAs
combine high gain-bandwidth product with low
noise, low distortion, and low offset to offer discrete
performance at IC prices. They are available in
three grades, selected for distortion, allowing the
user to optimize cost vs. performance.
PIN 1
7
MODEL NO.
THAT
H
J
N
BIAS CURRENT
COMPENSATION
2
B
D
C
E
TYP.
G
F
M
L
K
I
A
3
ITEM
A
B
C
D
E
F
G
H
I
J
K
MILLIMETERS
20.32 MAX.
1.1 MIN.
0.5
0.25
2.54
1.27 MAX.
0.51 MIN.
5.08 MAX.
2.8
+
_ .2
_
+ .1
INCHES
0.8 MAX.
0.043 MIN.
0.02
0.01
0.1
0.05 MAX.
0.02 MIN.
0.2 MAX.
0.11
+
_ .008
_
+ .004
Vbe
MULTI-
PLIER
1
8
4
6
5.75 MAX.
1.5 MAX.
0.25
3.2
+.10
+
_ .5
_
.04
0.227 MAX.
0.058 MAX.
0.01
+.004
0.126
_.002
+
_ .02
5
L
M
N
1.1 MIN.
0.043 MIN.
Figure 1. 2150 Series Equivalent Circuit Diagram
Figure 2. 2150 Series Physical Outline
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is a registered trademark of Carillon Electronics Corporation
THAT Corporation; 734 Forest Street; Marlborough, Massachusetts 01752; USA
Tel: (508) 229-2500; Fax: (508) 229-2590; Web: http://www.thatcorp.com