Datasheet LTC1854, LTC1855, LTC1856 (Analog Devices) - 10
| Производитель | Analog Devices |
| Описание | 8-Channel, ±10V Input 16-Bit, 100ksps ADC Converter with Shutdown |
| Страниц / Страница | 24 / 10 — pin FuncTions DGND (Pin 24):. RD (Pin 27):. SDI (Pin 25):. SCK (Pin 26):. … |
| Формат / Размер файла | PDF / 648 Кб |
| Язык документа | английский |
pin FuncTions DGND (Pin 24):. RD (Pin 27):. SDI (Pin 25):. SCK (Pin 26):. CONVST (Pin 28):. FuncTional block Diagram
Модельный ряд для этого даташита
Текстовая версия документа
LTC1854/LTC1855/LTC1856
pin FuncTions DGND (Pin 24):
Digital Ground.
RD (Pin 27):
Read Input. This active low signal enables
SDI (Pin 25):
Serial Data Input. the digital output pin SDO and enables the serial interface, SDI and SCK are ignored when RD is high.
SCK (Pin 26):
Serial Data Clock.
CONVST (Pin 28):
Conversion Start. The ADC starts a conversion on CONVST’s rising edge.
FuncTional block Diagram
AVDD DVDD 19 20 2 MUX ADDRESS 28 CH0 CONVST 3 CH1 CONTROL 25 LOGIC SDI INTERNAL 22 BUSY CLOCK • INPUT MUX • 26 SCK • + 9 27 12-/14-/16-BIT RD CH7 DATA OUT SAMPLING ADC 1 21 SERIAL I/O COM – OVDD 23 SDO 4.096V 2.5V REFERENCE 1.6384X 8k ADC– MUXOUT+ MUXOUT– ADC+ 14 11 10 12 13 15 16 17 18 24 AGND1 VREF REFCOMP AGND2 AGND3 DGND 18545 BD 185456fa 10 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Typical Performance Characteristics Pin Functions Applications Information Package Description Typical Application Related Parts
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