National Semiconductor ADC121S625B, Руководство пользователя

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7.0 Evaluation Board Specifications
Board Size: 3.0" x 3.0" (7.6 cm x 7.6 cm)
Power Requirements Min: +4.5V,
100mA Max: +5.5V,
100 mA
Clock Frequency Range: 800 kHz to 4.0 MHz
Analog Input 0V to 2VREF
8.0 ADC121S625B Evaluation Board Bill of Materials
Item Qty Reference
PCB
Footprint
Source Source Part # Value
1 7 C1,C4,C5,C6,C10,C11,C14 sm/c_1206 Digikey 445-1423-2-ND 1.0uF
2 4 C2,C3,C12,C13 sm/c_0805 Digikey PCC1840TR-ND 0.1uF
3 2 C8,C7 sm/c_0805 Digikey 399-1142-1-ND 470pF
4 2 C15,C9 sm/c_0805 NS
5 2 D2,D1 sm/led_21 Digikey 516-1440-1-ND RED LED
6 1 D3 DAX2/DO41 Digikey 1N4003-TPMSTR-ND IN4003
7 1 JP1 header Digikey S1011E-36-ND VREF SELECT
8 1 JP2 header Digikey S2041E-30-ND HEADER 2X2
9 1 JP3 header Digikey S1011E-36-ND VA SELECTION
10 1 JP4 header Digikey S1011E-36-ND OSC ENABLE
11 1 JP5 header Digikey S1011E-36-ND CLK SELECT
12 1 J1 rt angle
header
Digikey S5803-21-ND WV4S
13 1 J2 header Digikey S1011E-36-ND VIN_AC
14 1 J3 header Digikey S1011E-36-ND VIN_DC
15 1 J4 header Digikey S2041E-30-ND WV4
16 1 J5 term_block Digikey ED1609-ND 5P0V_REMOTE
17 1 J6 BNC Digikey ARF1177-ND CLK
18 2 L1,L2 sm/l_1210 Digikey 445-15435-1-ND 100uH
19 1 R1 sm/r_0805 P2.0KATR-ND 2K
20 2 R3,R2 sm/r_0805 311-5.10KCRTR-ND 5.1K
21 6 R4,R5,R9,R10,R15,R16 sm/r_0805 NS
22 1 R6 sm/r_0805 RHM0.0ATR-ND 0
23 1 R7 sm/r_0805 RHM510CTR-ND 510
24 1 R8 sm/r_0805 P200CTR-ND 200
25 2 R14,R11 sm/r_0805 P51ACT-ND 51
26 5 TP1,TP2,TP3,TP6,TP7 header Digikey S1011E-36-ND AGND
27 1 TP4 header Digikey S1011E-36-ND VA
28 1 TP5 header Digikey S1011E-36-ND 3P3V
29 1 U1 MSOP8 National ADC121S625CIMT ADC121S625
30 1 U2 sm/SOT23 Digikey LM4040DIM3-2.5TR 2.5V REF
31 1 U3 EEPROM Digikey AT24C02BN-10SU-
1.8-ND 24C02
32 1 Y2B OSC Allied EC1145-4.000M 4.0MHz OSC
33 1 Y2B OSC_socket Digikey A462-ND SOCKET
34 1 PCB Eval Board
rev 1
Adv Cir 121S725_r1 ADC121S725
35 5 2-pin jumpers Jumper Digikey S9001-ND SHUNT
36 4 Rubber Feet Digikey SJ5003-0-ND BUMP