LM12H458MEL/883 NSC [National Semiconductor], LM12H458MEL/883 Datasheet - Page 35

• Manufacturer Part Number: LM12H458MEL/883
• Description: 12-Bit Sign Data Acquisition System with Self-Calibration
• Manufacturer: NSC [National Semiconductor]

6.0 Application Circuits
Parts List:
Y1
D1
L1
P1
R1
R2
RN1
JP1, JP2 HX3, 3-pin jumper
S1
C1–3, C6, C9–11,
C19, C22
C4
C5
C7, C21
C8, C12, C20 10 µF, 35V, electrolytic
C13, C16
C14, C18
C15, C17
U1
U2
U3
U4
U5
U6
SK1
A1
HC49U, 8 MHz crystal
1N4002
33 µH
DB37F; parallel connector
10 M , 5%,
2 k , 5%,
10 k , 6 resistor SIP, 5%,
SW DIP-8; 8 SPST switches
0.1 µF, 50V, monolithic ceramic
68 pF, 50V, ceramic disk
15 pF, 50V, ceramic disk
100 µF, 25V, electrolytic
0.01 µF, 50V, monolithic ceramic
1 µF, 35V, tantalum
100 µF, 50V, ceramic disk
MM74HCT244N
GAL16V8-20LNC
MM74HCT245N
MM74HCU04N
LM12(H)458CIV or LM12454CIV
LM340AT-5.0
44-pin PLCC socket
LM12(H)458/4 Rev. D PC Board
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4
1
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Board for XT and AT Style Computers, Order Number LM12458EVAL
FIGURE 17. Parts List for the LM12(H)454/8 Evaluation Interface
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(Continued)
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