National Semiconductor TAS2557, Руководство пользователя

Страница: 26 / 31

Hardware Documentation
www.ti.com
26 SLOU461 – November 2016
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
TAS2557 Evaluation Module
Table 3. TAS2557EVM Bill of Materials (continued)
DESIGNATOR QTY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANUFACTURER
ALTERNATE PART
NUMBER
ALTERNATE
MANUFACTURER
U8 1 -
Low-Voltage 8-Bit I2C and
SMBus I/O Expander, 1.65 to
5.5 V, -40 to 85 degC, 16-pin
UQFN (RSV), Green (RoHS &
no Sb/Br)
RSV0016A TCA6408ARSVR Texas Instruments Equivalent None
U9, U19, U21 3 -
Single 2-Line to 1-Line Data
Selector Multiplexer,
DCT0008A
DCT0008A
SN74LVC2G157DCT
R
Texas Instruments -
None, Texas Instruments,
Texas Instruments
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
V Input, with Reverse Current
Protection, 6-pin SOT-223
(DCQ), -40 to 125 degC,
Green (RoHS & no Sb/Br)
DCQ0006A TPS73733DCQ Texas Instruments Equivalent None
U13 1 -
Single Output Low Noise
LDO, 400 mA, Fixed 1.8 V
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)
DBV0005A TPS73618DBVR Texas Instruments Equivalent None
U14 1 -
Single Bus Buffer Gate With
3-State Output, DCK0005A
DCK0005A
SN74LVC1G125DCK
R
Texas Instruments SN74LVC1G125DCKT Texas Instruments
U22 1 -
8-BIT I2C/SMBUS GPIO
EXPANDER WITH
INTEGRATED LEVEL
SHIFTERS, TSSOP-16
4.5x1.2x5.1 mm XRA1206IG16-F Exar - -
Y1 1 - Oscillator, 6MHz, 3.3V, SMD 2.5x1x2.5mm 625L3I006M00000 CTS Electrocomponents - -
FID1, FID2, FID3 0 -
Fiducial mark. There is
nothing to buy or mount.
Fiducial N/A N/A - -
R9, R10 0 2.00k
RES, 2.00 k, 1%, 0.063 W,
0402
0402
CRCW04022K00FKE
D
Vishay-Dale - -