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Evaluation Board User Guide 

UG-185

 

Rev. 0 | Page 15 of 16 

ORDERING INFORMATION 

BILL OF MATERIALS 

Table 6.  

Reference Designator 

Part Description 

Part Number 

Stock Code 

C1, C2, C9, C11, C12, 
C16, C17, C20, C41, C42, 
C48, C54, C95, C96, 
C98, C99, C102, C103 

Capacitor, 10 μF, 16 V, 10%, Case B 

TAJB106K016R 

FEC 498737 

C3, C4, C5, C6, C7, C8, 
C10, C25, C31, C40, 
C43, C45, C47, C53, 
C93, C100, C101 

Capacitor, 0603, 0.1 μF, 16 V 

B0603R104KCT  

FEC 9406140 

J1 

3-pin terminal block (5 mm pitch) 

CTB5000/3 

FEC 151790 

J2 

2-pin terminal block (5 mm pitch) 

CTB5000/2 

FEC 151789 

J3 

120-way connector (0.6 mm pitch) 

FX8-120S-SV(21) 

FEC 1324660 

J6 

20-pin (2 × 10) header 

N/A 

FEC 1022244 (36 + 36 pin strip) 

L1, L2, L3, L4 

Ferrite bead, 600 Ω 

74279204 

FEC 1635719 

LK1, LK3 

3-pin SIL header and shorting link 

M20-9990345 and M7567-05 

FEC 1022248 and FEC 150410 

LK4, LK5, LK6 

2-pin (0.1" pitch) header and shorting shunt 

M20-9990246 and M7566-05 

FEC 1022247 and FEC 150-
411 

LK8 

4-pin (2 × 2) 0.1" header and shorting block 

M20-9983646 

FEC 148-535 and FEC 150-411 
(36 pin strip) 

LK9 

6-pin (3 × 2) 0.1" header and shorting block  

M20-9983646 

FEC 148-535 and FEC 150-411 
(36 pin strip) 

R1, R2, R3, R4, R5, R6, R7 

SMD resistor, 0 Ω 

MC 0.063W 0603 0R 

FEC 9331662 

R8 

SMD resistor, 1.5 kΩ 

MC 0.1W 0805 5% 1K5 

FEC 9333924 

R15, R16, R17, R18 

SMD resistor, 10 Ω 

MC 0.063W 0603 10k 

FEC 9331662 

R45, R46, R47 

Precision resistor, 1 kΩ 

PCF0805-13-1K-B-T1 

FEC 1108863 

R48 

Precision resistor, 2 kΩ 

PCF0805-13-2K-B-T1 

FEC 1108872 

TP1 to TP7 

Black testpoint  

20-2137 

FEC 240-333 

U2 

Dual op amp 

AD8676BRZ 

AD8676BRZ 

U3 64K 

I

2

C serial EEPROM 

24LC64-ISN 

FEC 9758070 

U6 

Single op amp, 8-pin 

AD8675ARZ 

AD8675ARZ 

U8 

Dual op amp 

AD8676BRZ 

AD8676BRZ 

U11 

20-bit, ±1 LSB INL, voltage output DAC 

AD5791BRUZ 

AD5791BRUZ 

U28 

Single op amp, 8-pin 

AD8675ARZ 

AD8675ARZ 

VOUT, VOUT_BUF, 
VREF, VREFN, VREFP 

Straight PCB mount SMB jack, 50 Ω 

1-1337482-0 

FEC 1206013 

 

 

 

 

Содержание UG-185

Страница 1: ...two means via the on board connector J6 or via the system development platform connector J3 The SDP board allows the evaluation board to be controlled through the USB port of a Windows XP SP2 or later...

Страница 2: ...am 1 Revision History 2 Evaluation Board Hardware 3 Power Supplies 3 Link Options 3 On Board Connectors 3 Evaluation Board Software 5 Software Installation 5 Software Operation 5 Main Window 6 Evaluat...

Страница 3: ...options on the evaluation board should be set for the required operating setup before using the board The functions of the link options are described in Table 5 Default Link Option Setup The default...

Страница 4: ...at logic high LK5 This link selects the state of the CLR pin When this link is inserted CLR is at logic low When this link is removed CLR is at logic high LK6 This link selects the state of the RESET...

Страница 5: ...d to the USB port of the PC to ensure that the evaluation system is correctly recognized when connected to the PC 2 If the evaluation system is not connected to the USB port when the software is launc...

Страница 6: ...begins with the software programming the DAC with the Start Code value incrementing the programmed value at each step by the Code Step value and finishing when the programmed value reaches the Stop C...

Страница 7: ...Evaluation Board User Guide UG 185 Rev 0 Page 7 of 16 09290 005 Figure 6 Measure DAC Output Window...

Страница 8: ...he board is powered from VDD 15 V VSS 15 V and VREF 5 V 1 0 8 0 6 0 4 0 2 0 8 0 6 0 4 0 2 0 1 0 200k 400k 600k 800k 1M INL ERROR LSB DAC CODE 09290 007 Figure 7 INL Error vs DAC Code 1 0 0 9 0 8 0 7 0...

Страница 9: ...Evaluation Board User Guide UG 185 Rev 0 Page 9 of 16 EVALUATION BOARD SCHEMATICS AND ARTWORK 09290 009 Figure 9 Schematic of the AD5791 Circuitry...

Страница 10: ...UG 185 Evaluation Board User Guide Rev 0 Page 10 of 16 09290 010 Figure 10 Schematic of the Voltage Reference Scaling Circuitry...

Страница 11: ...Evaluation Board User Guide UG 185 Rev 0 Page 11 of 16 09290 011 Figure 11 Schematic of the SDP Board Connector...

Страница 12: ...UG 185 Evaluation Board User Guide Rev 0 Page 12 of 16 09290 012 Figure 12 Component Placement Schematic 09290 013 Figure 13 Top PCB Layer Schematic...

Страница 13: ...Evaluation Board User Guide UG 185 Rev 0 Page 13 of 16 09290 014 Figure 14 Inner First PCB Layer Schematic 09290 015 Figure 15 Inner Second PCB Layer Schematic...

Страница 14: ...UG 185 Evaluation Board User Guide Rev 0 Page 14 of 16 09290 016 Figure 16 Bottom PCB Layer Schematic...

Страница 15: ...n 0 1 pitch header and shorting shunt M20 9990246 and M7566 05 FEC 1022247 and FEC 150 411 LK8 4 pin 2 2 0 1 header and shorting block M20 9983646 FEC 148 535 and FEC 150 411 36 pin strip LK9 6 pin 3...

Страница 16: ...r party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Custo...

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