Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

AD7173-8 Arkusz danych(PDF) 9 Page - Analog Devices

Numer części AD7173-8
Szczegółowy opis  Low Power, 8-/16-Channel, 31.25 kSPS, 24-Bit, Highly Integrated Sigma-Delta ADC
Download  64 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

AD7173-8 Arkusz danych(HTML) 9 Page - Analog Devices

Back Button AD7173-8 Datasheet HTML 5Page - Analog Devices AD7173-8 Datasheet HTML 6Page - Analog Devices AD7173-8 Datasheet HTML 7Page - Analog Devices AD7173-8 Datasheet HTML 8Page - Analog Devices AD7173-8 Datasheet HTML 9Page - Analog Devices AD7173-8 Datasheet HTML 10Page - Analog Devices AD7173-8 Datasheet HTML 11Page - Analog Devices AD7173-8 Datasheet HTML 12Page - Analog Devices AD7173-8 Datasheet HTML 13Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 64 page
background image
Data Sheet
AD7173-8
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 4. Pin Configuration
Table 5. Pin Function Descriptions
Pin
No.
Mnemonic
Type1
Description
1
AIN16
AI
Analog Input 16. Selectable through cross point mux.
2
AIN0/REF2−
AI
Analog Input 0 (AIN0)/Reference 2, Negative Input (REF2−). An external reference can be applied between
REF2+ and REF2−. REF2− can span from AVSS to AVDD1 − 1 V. Analog Input 0 is selectable through cross
point mux. Reference 2 can be selected through the REFSEL bits in the setup configuration register.
3
AIN1/REF2+
AI
Analog Input 1 (AIN0)/Reference 2, Positive Input (REF2+). An external reference can be applied between
REF2+ and REF2−. REF2+ can span from AVDD1to AVSS + 1 V. Analog Input 1 is selectable through cross
point mux. Reference 2 can be selected through the REFSEL bits in the setup configuration register.
4
AIN2
AI
Analog Input 2. Selectable through cross point mux.
5
AIN3
AI
Analog Input 3. Selectable through cross point mux.
6
REFOUT
AO
Buffered Output of Internal Reference. The output is 2.5 V with respect to AVSS.
7
REGCAPA
AO
Analog LDO Regulator Output. Decouple this pin to AVSS using a 1 µF capacitor.
8
AVSS
P
Negative Analog Supply. This supply ranges from 0 V to −2.75 V and is nominally set to 0 V.
9
AVDD1
P
Analog Supply Voltage 1. This voltage ranges from 3.0 V minimum to 5.5 V maximum with respect to AVSS.
10
AVDD2
P
Analog Supply Voltage 2. This voltage ranges from 2 V to AVDD1 with respect to AVSS.
11
PDSW
AO
Power-Down Switch Connected to AVSS. This pin is controlled by the PDSW bit in the GPIOCON register.
12
XTAL1
AI
Input 1 for Crystal.
13
XTAL2/CLKIO
AI/DI
Input 2 for Crystal (XTAL2)/Clock Input or Output (CLKIO). See the CLOCKSEL bit settings in the ADCMODE
register (Table 25) for more information.
14
DOUT/RDY
DO
Serial Data Output (DOUT)/Data Ready Output (RDY). This pin serves a dual purpose. It functions as a serial
data output pin to access the output shift register of the ADC. The output shift register can contain data
from any of the on-chip data or control registers. The data-word/control word information is placed on the
DOUT/RDY pin on the SCLK falling edge and is valid on the SCLK rising edge. When CS is high, the DOUT/RDY
output is tristated. When CS is low, and a register is not being read, DOUT/RDY operates as a data ready
pin, going low to indicate the completion of a conversion. If the data is not read after the conversion, the
pin goes high before the next update occurs. The DOUT/RDY falling edge can be used as an interrupt to
a processor, indicating that valid data is available.
1
AIN16
2
AIN0/REF2–
3
AIN1/REF2+
4
AIN2
5
AIN3
6
REFOUT
7
REGCAPA
NOTES
1. THE EXPOSED PAD SHOULD BE SOLDERED TO A SIMILAR PAD ON THE PCB
UNDER THE EXPOSED PAD TO CONFER MECHANICAL STRENGTH AND FOR
HEAT DISSIPATION. THE EXPOSED PAD MUST BE CONNECTED TO AVSS
THROUGH THIS PAD ON THE PCB.
8
AVSS
9
AVDD1
10
AVDD2
23 GPIO0
24 GPIO1
25 GPO2
26 AIN4
27 AIN5
28 AIN6
29 AIN7
30 AIN8
22 REGCAPD
21 DGND
TOP VIEW
(Not to Scale)
AD7173-8
Rev. 0 | Page 9 of 64


Podobny numer części - AD7173-8

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7170 AD-AD7170 Datasheet
271Kb / 16P
   12-Bit Low Power Sigma-Delta ADC
REV. 0
AD7170 AD-AD7170 Datasheet
370Kb / 15P
   12-Bit Low Power Sigma-Delta ADC
AD7170BCPZ-500RL7 AD-AD7170BCPZ-500RL7 Datasheet
271Kb / 16P
   12-Bit Low Power Sigma-Delta ADC
REV. 0
AD7170BCPZ-500RL7 AD-AD7170BCPZ-500RL7 Datasheet
370Kb / 15P
   12-Bit Low Power Sigma-Delta ADC
AD7170BCPZ-REEL7 AD-AD7170BCPZ-REEL7 Datasheet
271Kb / 16P
   12-Bit Low Power Sigma-Delta ADC
REV. 0
More results

Podobny opis - AD7173-8

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7172-4 AD-AD7172-4 Datasheet
1Mb / 61P
   Low Power, 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers
AD7796 AD-AD7796_15 Datasheet
561Kb / 24P
   Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD7797 AD-AD7797_15 Datasheet
561Kb / 24P
   Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD4114 AD-AD4114 Datasheet
549Kb / 49P
   Single Supply, Multichannel, 31.25 kSPS, 24-Bit, Sigma-Delta ADC with 짹10 V Inputs
AD7722 AD-AD7722 Datasheet
526Kb / 24P
   16-Bit, 195 kSPS CMOS, Sigma-Delta ADC
REV. 0
AD7171 AD-AD7171 Datasheet
284Kb / 16P
   16-Bit Low Power Sigma-Delta ADC
REV. 0
AD7171 AD-AD7171_17 Datasheet
313Kb / 17P
   16-Bit, Low Power, Sigma-Delta ADC
AD7787 AD-AD7787_13 Datasheet
307Kb / 20P
   Low Power, 2-Channel 24-Bit Sigma-Delta ADC
REV. A
AD7787 AD-AD7787 Datasheet
326Kb / 20P
   Low Power, 2-Channel 24-Bit Sigma-Delta ADC
REV. 0
AD7765 AD-AD7765_15 Datasheet
1Mb / 33P
   24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC
REV. A
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com