manualshive.com logo in svg

Analog Devices MICROCONVERTER ADUC812, Справочное руководство

Поделиться
Скачать
Analog Devices MICROCONVERTER ADUC812 Скачать руководство пользователя страница 14

 

ADuC812 Evaluation Board Reference Guide 

 

 ADuC812 Evaluation Board Parts List 

Version 1.0 

 

Analog Devices Inc., MicroConverter

 

www.analog.com/microconverter 

R14,R21-R27,R9,R30,R33, 

11 

1K 

Surface Mount Resistor, 0805 Case 

613-095 

Farnell 

R10,R34 

2 

100K 

Surface Mount Resistor, 0805 Case 

613-332 

Farnell 

R11, R12,R29 

3 

270R 

Surface Mount Resistor, 0805 Case 

613-022 

Farnell 

R13 

1 

1R5 

Surface Mount Resistor, 0805 Case 

758-310 

Farnell 

R15,R19 

2 

22K 

Thick Film Networks 

770-63-R22K-ND 

Digikey Catalog 

R16 

1 

15K 

Surface Mount Resistor, 0805 Case 

613-230 

Farnell 

R17 

1 

3K9 

Surface Mount Resistor, 0805 Case 

613-162 

Farnell 

R18 

1 

330R 

Surface Mount Resistor, 0805 Case 

613-034 

Farnell 

R20 

1 

8K2 

Surface Mount Resistor, 0805 Case 

613-204 

Farnell 

R28 

1 

2K2 

Surface Mount Resistor, 0805 Case 

613-137 

Farnell 

R32 

1 

LDR 

MPY54C569 Light Dependant Resistor 

179-611 

Farnell 

R31 

1 

20K 

Surface Mount Resistor, 0805 Case 

771-491 

Farnell 

R35 

1 

0R 

Surface Mount Resistor, 0805 Case 

772-239 

Farnell 

 

 

 

 

 

 

C1-C8,C10,C18,C17,C16 

12 

0.01uF SM Cap 

Surface Mount Ceramic Cap, 0805 Case 

499-225 

Farnell 

C11 

1 

0.33uF SM Cap 

Surface Mount Tantalum Cap, Taj-A Case 

498-919 

Farnell 

C15,C24-C26,C28,C36 

6 

10uF SM Cap 

Surface Mount Tantalum Cap, Taj-A Case 

197-130 

Farnell 

C12,C13, 

2 

10uF SM Cap 

Surface Mount Tantalum Cap, Taj-B Case 

498-737 

Farnell 

C9,C14,C21-23,C27,C29,C31-35 

12 

0.1uF 

Surface Mount Ceramic Cap, 0603 Case 

499-675 

Farnell 

C20,C30 

2 

33pF 

Surface Mount Ceramic Cap, 0603 Case 

498-555 

Farnell 

C19 

1 

0.1uF 

Surface Mount Ceramic Cap, 0805 Case 

499-687 

Farnell 

J1 

1 

11X2 Pin Header 

Double Row Link Header 

.148-535 

Farnell 

J2 

1 

4x1 Pin Header 

Single Row Link Header 

511-729 

Farnell 

J3,J5,J6,J7,J8 

5 

5X2 Pin Header 

Double Row Link Header 

511-808 

Farnell 

J4 

1 

PCB Mounted Socket 

PCB Mounted Socket (2.1mm Pin Diameter) 

.224-959 

Farnell 

J9 

1 

9V Snap On 

Battery connector Male 

723-988 

Farnell 

J10 

1 

9V Snap On 

Battery connector Female 

723-988 

Farnell 

LK8 

1 

3X2 Pin Header 

Double row link header 

.148-535 

Farnell 

T1 

1 

Testpoint 

Raised Loop Testpoint 

240-345 

Farnell  

 

1 

11.0592MHz Crystal 

Watch Crystal in HC49/4H 

263-734 

Farnell Catalog Pg. 1426 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание MICROCONVERTER ADUC812

Страница 1: ...ADUC812 EVALUATION BOARD REFERENCE GUIDE MICROCONVERTER ADUC812 QUICKSTART DEVELOPMENT SYSTEM...

Страница 2: ...ttery regulated to 5V on board see section 2 4 Pin Header Interface to RS232 dongle cable Access to all ADC inputs from external header DAC output channel buffered to external header see section 2 and...

Страница 3: ...oupling between the analog and digital sections of the board To this end the ground plane is split with the analog section on the right hand side and a digital plane on the left hand side of the board...

Страница 4: ...rpose prototype area General Purpose prototype areas are provided at the top and the bottom or the evaluation board for adding external components as required in the users application As can be seen f...

Страница 5: ...an external program memory Note If using an external program meory at U12 make sure that LK4 is switched to the off position as described above Crystal Circuit The board is fitted with a 11 0592MHz c...

Страница 6: ...low the user perform external interrupts easily The 17 signal is Schmitt triggered U5 to prevent noise on the rising edge of 17 to cause multiple interrupts as it passes the trip point This Schmitt tr...

Страница 7: ...ction Allows the External Data Memory to be used as both an External Program Memory and an External Data Memory Use Slide LK4 into the ON position to connect the PSEN output from the ADuC812 for use w...

Страница 8: ...LK8 2x1 Connect Waveform Generator Circuit Function This 3 way link is used to route a specific waveform sine square triangular onto ADC channel 0 as detailed below The frequency of the generated wave...

Страница 9: ...A to make U14 transparent Hence the external data memory U7 sees address lines A0 A14 Hence the bottom 32K Bytes of the address range are mapped into the external data memory space Note In this mode...

Страница 10: ...D 4 AGND 15 ADC7 5 ADC2 16 AGND 6 IN OP AMP spare 17 DAC0 7 ADC3 18 Out OP AMP 8 IN OP AMP spare 19 DAC1 9 ADC4 20 AGND 10 DAC ADJUST 21 VREF 11 ADC5 22 AGND Table 1 Pin functions for Analog I O conne...

Страница 11: ...J5 is situated to the left side of the board and gives access to both the SPI and I2 C interfaces The pinout is as in fig 3 with the orientation vertical Look for the pin1 marker on the evaluation boa...

Страница 12: ...chematic an example LDR circuit is connected shown in Figure 2 below ADC DAC VDD VDD Application Code LK1 LK2 Circuit diagram of the LDR Circuit Using the sample code in code adc adcldr asm the variat...

Страница 13: ...U9 1 MC7805CT Fixed 5V Linear Voltage Regulator 701 853 Farnell U11 1 AD820AR Single OP Amp 8 pin SOIC ADI U13 1 NE555D Timer 8 pin SOIC 409 352 Farnell U14 U15 2 MM74HC573WM Octal D Type Transparent...

Страница 14: ...ase 772 239 Farnell C1 C8 C10 C18 C17 C16 12 0 01uF SM Cap Surface Mount Ceramic Cap 0805 Case 499 225 Farnell C11 1 0 33uF SM Cap Surface Mount Tantalum Cap Taj A Case 498 919 Farnell C15 C24 C26 C28...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды