Datasheet ADIS16210 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Precision Triaxial Inclinometer and Accelerometer with SPI |
| Pages / Page | 21 / 5 — ADIS16210. Data Sheet. TIMING SPECIFICATIONS. Table 2. Parameter. … |
| Revision | E |
| File Format / Size | PDF / 922 Kb |
| Document Language | English |
ADIS16210. Data Sheet. TIMING SPECIFICATIONS. Table 2. Parameter. Description. Min1. Typ. Max. Unit. Timing Diagrams. tSR. tDF, tDR. tSF. tCS. tSFS
Model Line for this Datasheet
Text Version of Document
ADIS16210 Data Sheet TIMING SPECIFICATIONS
TA = 25°C, VDD = 3.3 V, unless otherwise noted.
Table 2. Parameter Description Min1 Typ Max Unit
fSCLK SCLK frequency 10 830 kHz tSTALL Stall period between data, between 16th and 17th SCLK 40 µs tCS Chip select to SCLK edge 48.8 ns tDAV DOUT valid after SCLK edge 100 ns tDSU DIN setup time before SCLK rising edge 24.4 ns tDHD DIN hold time after SCLK rising edge 48.8 ns tSR SCLK rise time 12.5 ns tSF SCLK fall time 12.5 ns tDF, tDR DOUT rise/fall times 5 12.5 ns tSFS CS high after SCLK edge 5 ns 1 Guaranteed by design, not tested.
Timing Diagrams tSR tDF, tDR CS tSF tCS tSFS 1 2 3 4 5 6 15 16 SCLK tDAV DOUT MSB DB14 DB13 DB12 DB11 DB10 DB2 DB1 LSB t t DSU DHD DIN R/W A6 A5 A4 A3 A2 D2 D1 LSB
002 09593- Figure 2. SPI Timing and Sequence
tSTALL CS SCLK
003 09593- Figure 3. DIN Bit Sequence Rev. C | Page 4 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS BASIC OPERATION READING SENSOR DATA DEVICE CONFIGURATION USER REGISTER MAP SENSOR DATA OUTPUT DATA REGISTERS Accelerometers Inclinometers Internal Temperature Power Supply SIGNAL PROCESSING, BIAS CORRECTION, AND ALIGNMENT Digital Filtering Accelerometer/Inclinometer Resolution Accelerometer Bias Correction Gravity Vector Axis Definition Measurement Mode Two-Axis Mode User Reference Alignment SYSTEM TOOLS GLOBAL COMMANDS Software Reset User Register Save to Flash Memory Flash Memory Test Self Test Power-Down INPUT/OUTPUT FUNCTIONS Data Ready Indicator Alarm Indicator General-Purpose Input/Output DEVICE IDENTIFICATION STATUS/ERROR FLAGS FLASH MEMORY MANAGEMENT ALARMS SYSTEM ALARM STATIC ALARMS DYNAMIC ALARMS ALARM REPORTING APPLICATIONS INFORMATION INTERFACE BOARD MATING CONNECTOR OUTLINE DIMENSIONS ORDERING GUIDE
TA = 25°C, VDD = 3.3 V, unless otherwise noted.
Table 2. Parameter Description Min1 Typ Max Unit
fSCLK SCLK frequency 10 830 kHz tSTALL Stall period between data, between 16th and 17th SCLK 40 µs tCS Chip select to SCLK edge 48.8 ns tDAV DOUT valid after SCLK edge 100 ns tDSU DIN setup time before SCLK rising edge 24.4 ns tDHD DIN hold time after SCLK rising edge 48.8 ns tSR SCLK rise time 12.5 ns tSF SCLK fall time 12.5 ns tDF, tDR DOUT rise/fall times 5 12.5 ns tSFS CS high after SCLK edge 5 ns 1 Guaranteed by design, not tested.
Timing Diagrams tSR tDF, tDR CS tSF tCS tSFS 1 2 3 4 5 6 15 16 SCLK tDAV DOUT MSB DB14 DB13 DB12 DB11 DB10 DB2 DB1 LSB t t DSU DHD DIN R/W A6 A5 A4 A3 A2 D2 D1 LSB
002 09593- Figure 2. SPI Timing and Sequence
tSTALL CS SCLK
003 09593- Figure 3. DIN Bit Sequence Rev. C | Page 4 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS BASIC OPERATION READING SENSOR DATA DEVICE CONFIGURATION USER REGISTER MAP SENSOR DATA OUTPUT DATA REGISTERS Accelerometers Inclinometers Internal Temperature Power Supply SIGNAL PROCESSING, BIAS CORRECTION, AND ALIGNMENT Digital Filtering Accelerometer/Inclinometer Resolution Accelerometer Bias Correction Gravity Vector Axis Definition Measurement Mode Two-Axis Mode User Reference Alignment SYSTEM TOOLS GLOBAL COMMANDS Software Reset User Register Save to Flash Memory Flash Memory Test Self Test Power-Down INPUT/OUTPUT FUNCTIONS Data Ready Indicator Alarm Indicator General-Purpose Input/Output DEVICE IDENTIFICATION STATUS/ERROR FLAGS FLASH MEMORY MANAGEMENT ALARMS SYSTEM ALARM STATIC ALARMS DYNAMIC ALARMS ALARM REPORTING APPLICATIONS INFORMATION INTERFACE BOARD MATING CONNECTOR OUTLINE DIMENSIONS ORDERING GUIDE
