Datasheet

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0.1mF
10 Fm 0.1 Fm
10 Fm0.1 Fm
+3. V3
9
10 30
33
4243
44
10 Fm
R
+
+
+
+
Connect pin44 to pin 10.
Pi 10n i thenconnes ctedto
thegroundpl n .a e
+3. V3
0.1 Fm
001 Fm. 2.2 Fm
TPS79318DB RV
SRC4382IPFB
OptionalRegulator Circuit
1716
Rmaybe setfrom2 t cedb fe tebW ya rri eo 10 orreplaW, ad.
Cmaybe setto10 F dwhenusingtheopt onalrm egulatorcircuit., ornotinstalle i
1 5
3
4
2
IN
EN
OUT
NR
GND
+1.8V
C
0.1 Fm
DIGITAL AUDIO TRANSFORMER VENDORS
SRC4382
SBFS030C – JANUARY 2006 – REVISED SEPTEMBER 2007
Figure 82. Recommended Power-Supply Connections
Transformers are shown in this data sheet for both receiver and transmitter balanced and unbalanced line
interface implementations. For the Texas Instruments Pro Audio evaluation modules, transformers from Scientific
Conversion are utilized. In addition to Scientific Conversion, there are other vendors that offer transformer
products for digital audio interface applications. Please refer to the following manufacturer web sites for details
regarding their products and services. Other transformer vendors may also be available by searching catalog
and/or Internet resources.
• Scientific Conversion: http://scientificonversion.com
• Schott Corporation: http://schottcorp.com
• Pulse Engineering: http://pulseeng.com
42 Submit Documentation Feedback Copyright © 2006 – 2007, Texas Instruments Incorporated
Product Folder Link(s): SRC4382