Texas Instruments TAS2555, User Manual, Page: 22 / 27

Schematics, PCB Layout, and Bill of Materials
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Table 2. TAS2555EVM Bill of Materials
(1)
(continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Alternate Manufacturer
Number
U9 1 Single 2-Line to 1-Line Data Selector Multiplexer, DCT0008A SN74LVC2G157DCTR Texas Instruments None
DCT0008A
U10, U15, U16, U17, U18 5 DUAL BUFFER GATE, DRL0006A DRL0006A SN74LVC2G34DRLR Texas Instruments None
U12 1 Single Output LDO, 1 A, Fixed 3.3 V Output, 2.2 to 5.5 DCQ0006A TPS73733DCQ Texas Instruments Equivalent None
V Input, with Reverse Current Protection, 6-pin SOT-223
(DCQ), -40 to 125 degC, Green (RoHS & no Sb/Br)
U13 1 Single Output Low Noise LDO, 400 mA, Fixed 1.8 V DBV0005A TPS73618DBVR Texas Instruments Equivalent None
Output, 1.7 to 5.5 V Input, with Reverse Current
Protection, 5-pin SOT-23 (DBV), -40 to 85 degC, Green
(RoHS & no Sb/Br)
U14 1 Single Bus Buffer Gate With 3-State Output, DCK0005A DCK0005A SN74LVC1G125DCKR Texas Instruments SN74LVC1G125DCKT Texas Instruments
Y1 1 Oscillator, 6MHz, 3.3V, SMD 2.5x1x2.5mm 625L3I006M00000 CTS
Electrocomponents
C15 0 10uF CAP, CERM, 10uF, 10V, +/-20%, X5R, 0603 0603 C1608X5R1A106M TDK
C21, C22 0 1000pF CAP, CERM, 1000pF, 50V, +/-5%, C0G/NP0, 0402 0402 GRM1555C1H102JA01D Murata
C23, C24 0 4700pF CAP, CERM, 4700 pF, 50 V, +/- 10%, X7R, 0402 0402 GRM155R71H472KA01D Murata
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. Fiducial N/A N/A
J1 0 RCA Jack, Vertical, White, TH RCA JACK, WHITE RCJ-023 CUI Inc.
R7, R8 0 1.00k RES, 1.00 k, 1%, 0.063 W, 0402 0402 CRCW04021K00FKED Vishay-Dale
R9, R10 0 2.00k RES, 2.00 k, 1%, 0.063 W, 0402 0402 CRCW04022K00FKED Vishay-Dale
TP8, TP9 0 Orange Test Point, Miniature, Orange, TH Orange Miniature 5003 Keystone
Testpoint
22 TAS2555 Evaluation Module SLOU411 – August 2015
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