National manual Bill of Materials for LM95235 Evaluation Board, Reference, Part, PCB Footprint

Page 13

5.4 Bill of Materials for LM95235 Evaluation Board

Item

Qty

Reference

Part

PCB Footprint

1

11

C1,C2,C3,C4,C5,C6,

Capacitor, SMD, ceramic, 0.1uF

sm/c_0805

 

 

C12,C15,C17,C20

 

 

2

2

C9, C10

Capacitor, SMD, ceramic, 33 pF

sm/c_0805

3

3

C11,C14,C16

Capacitor, SMD, ceramic, 2.2 uF

sm/ct_3216_12

4

2

C13,C19

Capacitor, SMD, ceramic, 100 pF

sm/c_0805

5

1

J3

Connector, USB-B

tm/usb_typeb

6

1

J4

HEADER 2x2

blkcon.100/vh/tm1sqs/w.100/4

7

1

L1

Filter, 1uH, Stewart MI1206K900R-00

sm/l_1206

8

1

Q1

Transistor, SMD, MMBT3904/SOT

sm/mmbt3904a

9

1

R1

Resistor, SMD, 0 Ohms

sm/r_0805

10

2

R4,R12

Resistor, SMD, 1M

sm/r_0805

11

2

R7,R9

Resistor, SMD, 22 Ohms

sm/r_0805

12

5

R2,R11,R13,R14,R15

Resistor, SMD, 1.5K

sm/r_0805

13

1

R3

Resistor, SMD, 100k Ohms

sm/r_0805

14

1

U1

IC, National LP2950CDT-3.3/TO252

to252ab/dpak

15

1

U2

IC, Cypress CY7C64613-52NC

sm/PQFP-52

16

1

U4

IC, EPROM, Atmel AT24C02-10SI-2.7

sog.050/8/wg.244/l.200

17

1

U3

LM95235CIMM

sm/msop-8

18

1

Y1

Crystal, 12 MHz, Pletronics

tm/hc-49

 

 

 

2S1200G140

 

© Copyright 2006 National Semiconductor Corporation

13

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Contents LM95235 Evaluation Board User’s Guide LM95235 Evaluation Board User’s GuideTable of Contents LM95235 Evaluation Board User’s Guide References 1.0 Introduction 1.1Block Diagram2.0 Quick Start 6. The Screen should look like this Copyright 2006 National Semiconductor Corporation Important! NO EXTERNAL POWER SUPPLY OR SIGNAL INPUTS ARE REQUIRED 2.1 Quick Start DiagramNational Semiconductor 3.0 Functional Description Connector LabelDescription Number4.2 Operation 4.0 Software Installation and Operation4.1 Installation 5.0 Electrical and Mechanical Specifications 5.2 Electrical Schematic5.1 Electrical Specifications Power Requirements NO EXTERNAL POWER SUPPLY INPUTS ARE REQUIREDFigure 5.3 Layout diagram of the LM95235 Evaluation Board 5.3 Evaluation Board LayoutNote socket and socket area not stuffed Reference 5.4 Bill of Materials for LM95235 Evaluation BoardPart PCB Footprint5.4.1 Operating Mechanical and Environmental Specifications 5.4 Mechanical Specifications5.4.2 Evaluation Board Basic Dimensions 5.4.3 Electrostatic Discharge ESD PrecautionsBANNED SUBSTANCE COMPLIANCE LIFE SUPPORT POLICY