Datasheet

ADS8381EVM Bill of Materials
6-3
ADS8381EVM BOM, Layout, and Schematic
Reference
Designator
DescriptionMfr’s Part NumberMfrFootprintValueQTY
C7, C9,
C15, C22,
C32, C34,
C36
7 0.1 µ F 805 Kemet or
Alternate
C0805C104J5RACTU Capacitor, 0.1 µF 50 V
ceramic X7R 0805
C8, C16,
C31, C37
4 1 µF 805 Panasonic −
ECG or
Alternate
ECJ−GVB1C105K Capacitor, 1 µF 16 V
ceramic X5R 0805
C2, C28 2 1 µF 1206 Kemet or
Alternate
C1206C105K3RACTU Capacitor, 1.0 µF 25 V
ceramic X7R 1206
C33 1 0.22 µF 805 Panasonic−ECG
or Alternate
ECJ−2VB1C224K Capacitor, .22 µF 16 V
ceramic X7R 0805
C63 1 0.47 µF 603 Panasonic−
ECG or
Alternate
ECJ−1VF1C474Z Capacitor .47 µF 16V
ceramic Y5V 0603
C62 1 10 µF 805 Not installed Not installed
C1, C6,
C12, C19
4 10 µF 1206 Panasonic−ECG
or Alternate
ECJ−3YB1C106M Capacotor, 10 µF 16 V
ceramic X5R 1206
C14, C24,
C27, C29,
C49
5 10 µF 3528 Kemet or
Alternate
T491B106K016AS Capacitor, TANT 10 µF
16 V 10% SMT
C17 1 47 µF 1206 TDK Corporation
or Alternate
C3216X5R0J476M Capacitor, CER 47 µF
6.3 V X5R 20% 1206
C13, C18,
C45, C60,
C61
5 NI 603 Not installed Not installed
C30, C35,
R5
3 NI 805 Not installed Not installed
RP1, RP3 2 1 kΩ CTS_742 CTS Corporation 742C163102JTR Resistor Array, 1 kΩ
16TERM 8RES SMD
RP2 1 100 Ω CTS_742 CTS Corporation 742C163101JTR Resistor Array, 100 Ω
16TERM 8RES SMD
RP4 1 1 kΩ CTS_742_4R
ES
CTS Corporation 744C083102JTR Resistor ARAY 1 kΩ
16TERM 4RES SMD
R23 1 10kΩ BOURNS
32X4W
Bourns 3214W−1−103E TRIMPOT, 10 kΩ 4MM
Top Adj SMD
L1, L2, L3,
L4
4 BLM21AJ60
1SN1L
1206 MURATA ERIE BLM31PG601SN1L Chip, Ferrite Beads−
600 Ω @ 100 MHz
U1 1 OPA627 8−SOP(D) Texas
Instruments
OPA627AU Amplifier
U2 1 THS4031 8−SOP(D) Texas
Instruments
THS4031IDR 100-MHz low-noise
high-speed amplifier
U3 1 REF3040 3−SOT−23 Texas
Instruments
REF3040AIDBZT REF3040 50 ppm/°C,
50 µA in SOT23−3
CMOS voltage
reference
U4 1 ADS8381 Socket
48QFP
Texas
Instruments
ADS8381IPFB ADS8381 18 bit
580 KSPS
U5, U6, U7,
U8
4 SN74AHC24
5PWR
20−TSSOP(P
W)
Texas
Instruments
SN74AHC245PWR Octal bus transceiver,
3-state