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THAT4311 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Low-voltage/ Low-power Analog Engine Dynamics Processor - ETC

भाग संख्या THAT4311
समारोह Low-voltage/ Low-power Analog Engine Dynamics Processor
मैन्युफैक्चरर्स ETC 
लोगो ETC लोगो 
पूर्व दर्शन
1 Page
		
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THAT4311 pdf
Page 2
Low-voltage, Analog Engine® Dynamics Processor
Preliminary Information
SPECIFICATIONS1
Absolute Maximum Ratings (TA = 25°C)
Positive Supply Voltage (VCC)
Operating Temperature Range (TOP)
Max DEC EC+ - (EC-)
+15 V
-20 to +70°C
± 1V
Power Dissipation (PD) (TA = 75°C)
Storage Temperature Range (TST)
700 mW
-40 to +125°C
Recommended Operating Conditions
Parameter
Positive Supply Voltage
Symbol
VCC
Conditions
Min Typ
+5
Max
+15
Units
V
Electrical Characteristics2
Parameter
Supply Current
Symbol
ICC
Conditions
No signal; VCC=+7 VDC
Min Typ Max
— 7.0 9.0
Reference Voltage
VREF
1.8 1.95 2.1
Encode and Decode – Companding Noise Reduction ( VCC = +7V encoder, +15V decoder)
Encode Level Match
LMe
Encode mode; f = 1kHz
-25.3 -23.0 -20.7
Encode Gain Accuracy
Decode Level Match
Decode Gain Accuracy
GAe1
GAe2
LMd
GAd1
GAd2
Encode mode, f = 1kHz
Vin = LMe + 10dB
Vin = LMe - 40dB
Decode mode; f = 1kHz
Decode mode; f=1kHz
Vin = LMd + 5dB
Vin = LMd - 20dB
+3.5
-23
-18.3
+5
-20
-16.0
+6.5
-17
-13.7
+8.5
-43
+10 +11.5
-40 -37
Max Input Voltage
Vime
Encode mode; THD = 3%; f = 1kHz 3
5—
Max Output Voltage
Vomd
Decode mode; THD = 3%; f = 1kHz 10.7
13.7
Total Harmonic Distortion
(with trim)
THDtrim
End-to-end; Vin = LMe; f = 1kHz —
0.025
Total Harmonic Distortion THDnotrim
(no trim)
End-to-end; Vin = LMd; f = 1kHz —
0.15
0.7
Output Noise
Vnod
End-to-end ; Vin = short; A-weighted — 7 —
Units
mA
V
dBV
dB
dB
dB
dB
dB
dBV
dBV
%
%
µVrms
1. All specifications are subject to change without notice.
2. Unless otherwise noted, TA=25°C, test circuit as shown in Fig 2.
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com

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डाउनलोड[ THAT4311 Datasheet.PDF ]


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