THAT2181AL08-U THAT Corporation, THAT2181AL08-U Datasheet - Page 3

• Manufacturer Part Number: THAT2181AL08-U
• Description: AMP, VOLT CONTROLLED, TRIMMABLE, 2181
• Manufacturer: THAT Corporation

Specifications of THAT2181AL08-U

• Brief Features: Exponential Gain Control, Wide Gain Range
• Supply Voltage Range: ± 4V To ± 18V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: SIP
• No. Of Pins: 8
• Operating: RoHS Compliant
• Ic Function: Voltage Controlled Amplifier
• Rohs Compliant: Yes

THAT 2181 Series
Blackmer® Trimmable IC VCAs
Parameter
Total Harmonic Distortion THD
Slew Rate
Symmetry Control Voltage V
Gain at 0 V Control Voltage
IN
Figure 3. 2181 Series Frequency Response vs. Gain
Power Supplies
Vcc = +15 V
Vee = -15 V
10u
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Symbol
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
SYM
Electrical Characteristics (con’t)
V
V
V
A
Series
IN
V
IN
IN
2181
20k
V
VCA
= +10 dBV, -15 dB gain — 0.018 0.025
IN
= -5 dBV, +15 dB gain
R
= 0dB, Minimum THD -0.5
= +10 dBV, 0 dB gain
= 0 dBV, 0 dB gain
IN
= R
Conditions
E
C-
1 kHz
Copyright © 2008, THAT Corporation
OUT
= 0 mV
5.1k
Figure 2. Typical Application Circuit
= 20 kΩ
1
Vcc
Vee
7
-IN
V+
V-
GND
5
Page 3 of 12
6
Ec-
Ec-
Ec+
3
Min
-0.1
— 0.0025 0.005
— 0.018 0.025
— 0.004 0.008
—
SYM
2
2181A
4
Typ
0.0
12
—
8
OUT
Figure 4. 2181 Series Noise (20kHz NBW) vs. Gain
130k (2181C)
+0.5
+0.1 -0.15 0.0
680k (2181A)
220k (2181B)
Max
—
Rsym
-1.5
Min
— 0.004 0.008
— 0.025 0.035
— 0.025 0.035
— 0.006 0.010
—
2181B
Typ
12
—
+
-
OP275
2
+0.15 -0.2
Max
+1.5
—
22p
20k
Min
-2.5
Document 600030 Rev 02
— 0.005 0.02
— 0.035 0.07
— 0.035 0.07
— 0.015
—
50k SYM
2181C
Typ
0.0
12
—
Vee
Vcc
+2.5
+0.2
Max
ADJ
—
—
OUT
Units
V/µs
mV
dB
%
%
%
%