THAT4311 ETC, THAT4311 Datasheet - Page 2

• Manufacturer Part Number: THAT4311
• Description: Low-voltage/ Low-power Analog Engine Dynamics Processor
• Manufacturer: ETC

Page 2
Parameter
Positive Supply Voltage
Parameter
Supply Current
Reference Voltage
Encode and Decode – Companding Noise Reduction ( V
Encode Level Match
Encode Gain Accuracy
Decode Level Match
Decode Gain Accuracy
Max Input Voltage
Max Output Voltage
Total Harmonic Distortion
(with trim)
Total Harmonic Distortion
(no trim)
Output Noise
Positive Supply Voltage (V
Operating Temperature Range (T
Max DE
1. All specifications are subject to change without notice.
2. Unless otherwise noted, T
C
E
C+
- (E
C-
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
)
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
Absolute Maximum Ratings (T
CC
Recommended Operating Conditions
)
THDnotrim
THDtrim
Symbol
Symbol
GAe1
GAe2
GAd1
GAd2
Vomd
Vime
Vnod
V
OP
LMe
LMd
V
I
CC
REF
CC
A
)
=25°C, test circuit as shown in Fig 2.
Electrical Characteristics
-20 to +70°C
SPECIFICATIONS
End-to-end ; Vin = short; A-weighted
Encode mode; THD = 3%; f = 1kHz
Decode mode; THD = 3%; f = 1kHz
End-to-end; Vin = LMe; f = 1kHz
End-to-end; Vin = LMd; f = 1kHz
+15 V
± 1V
No signal; V
Encode mode; f = 1kHz
Encode mode, f = 1kHz
Decode mode; f = 1kHz
Decode mode; f=1kHz
Vin = LMe + 10dB
Vin = LMe - 40dB
Vin = LMd - 20dB
Vin = LMd + 5dB
Conditions
Conditions
CC
=+7 VDC
CC
Power Dissipation (P
Storage Temperature Range (T
= +7V encoder, +15V decoder)
Low-voltage, Analog Engine
1
A
-25.3
-18.3
= 25°C)
+3.5
+8.5
10.7
Min
2
Min
1.8
-23
-43
+5
—
—
—
—
3
D
) (T
0.025
-23.0
-16.0
A
1.95
13.7
0.15
Typ
Typ
+10
-20
-40
7.0
+5
= 75°C)
5
7
ST
Preliminary Information
)
®
+11.5
-20.7
-13.7
Max
+6.5
+15
Max
Dynamics Processor
9.0
2.1
-17
-37
0.7
—
—
—
—
-40 to +125°C
700 mW
µVrms
Units
Units
dBV
dBV
dBV
mA
dB
dB
dB
dB
dB
V
%
%
V