Datasheet ADXL313 (Analog Devices) - 7

ADXL313 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 125 40 1.0 100 30 75 20 0.5 ) 50 ) g S) g m F ( (m 10 25 (% Y Y T T TION A 0 ARI 0 0 R ARI E L INE –25 INE NL –10 NL ACCE –50 NO NO –20 –0.5 –75 –30 –100 –125 –40 –1.0 –50 –30 –10 10 30 50 70 90 110
006 003
–2000 –1500 –1000 –500 0 500 1000 1500 2000 TEMPERATURE (°C)
1469- 1469-
INPUT ACCELERATION (mg )
1 1 Figure 3. X-Axis Acceleration vs. Temperature, Three Lots (N = 80) Figure 6. X-Axis Nonlinearity, ±2 g Input Range
125 40 1.0 100 30 75 20 0.5 ) 50 ) g S) g m F ( (m 10 25 (% Y Y T T TION A 0 ARI 0 0 R ARI E L INE –25 INE NL –10 NL ACCE –50 NO NO –20 –0.5 –75 –30 –100 –125 –40 –1.0 –50 –30 –10 10 30 50 70 90 110
007 004
–2000 –1500 –1000 –500 0 500 1000 1500 2000
1469-
TEMPERATURE (°C) INPUT ACCELERATION (mg )
1469- 1 1 Figure 4. Y-Axis Acceleration vs. Temperature, Three Lots (N = 80) Figure 7. Y-Axis Nonlinearity, ±2 g Input Range
200 40 1.0 150 30 100 20 0.5 ) ) g S) g m F ( 50 (m 10 (% Y Y T T TION A 0 ARI 0 0 R ARI E L INE INE –50 NL –10 NL ACCE NO NO –100 –20 –0.5 –150 –30 –200 –40 –1.0 –50 –30 –10 10 30 50 70 90 110
008 005
–2000 –1500 –1000 –500 0 500 1000 1500 2000
1469-
TEMPERATURE (°C) INPUT ACCELERATION (mg )
1469- 1 1 Figure 5. Z-Axis Acceleration vs. Temperature, Three Lots (N = 80) Figure 8. Z-Axis Nonlinearity, ±2 g Input Range Rev. B | Page 6 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION POWER SEQUENCING POWER SAVINGS Power Modes Autosleep Mode Standby Mode SERIAL COMMUNICATIONS SPI I2C INTERRUPTS DATA_READY Activity Inactivity Watermark Overrun FIFO Bypass Mode FIFO Mode Stream Mode Trigger Mode Retrieving Data from FIFO SELF TEST REGISTER MAP REGISTER DEFINITIONS Register 0x00—DEVID_0 (Read Only) Register 0x01—DEVID_1 (Read Only) Register 0x02—PARTID (Read Only) Register 0x03—REVID (Read Only) Register 0x04—XID (Read Only) Register 0x18—SOFT_RESET (Read/Write) Register 0x1E—OFSX (Read/Write), Register 0x1F—OFSY (Read/Write),Register 0x20—OFSZ (Read/Write) Register 0x24—THRESH_ACT (Read/Write) Register 0x25—THRESH_INACT (Read/Write) Register 0x26—TIME_INACT (Read/Write) Register 0x27—ACT_INACT_CTL (Read/Write) ACT_AC/DC and INACT_AC/DC Bits ACT_x and INACT_x Bits Register 0x2C—BW_RATE (Read/Write) LOW_POWER Bit Rate Bits Register 0x2D—POWER_CTL (Read/Write) I2C_Disable Bit Link Bit AUTO_SLEEP Bit Measure Bit Sleep Bit Wake-Up Bits Register 0x2E—INT_ENABLE (Read/Write) Register 0x2F—INT_MAP (Read/Write) Register 0x30—INT_SOURCE (Read Only) Register 0x31—DATA_FORMAT (Read/Write) SELF_TEST Bit SPI Bit INT_INVERT Bit FULL_RES Bit Justify Bit Range Bits Register 0x32 and Register 0x33—DATA_X0, DATA_X1 (Read Only), Register 0x34 and Register 0x35—DATA_Y0, DATA_Y1 (Read Only), Register 0x36 and Register 0x37—DATA_Z0, DATA_Z1 (Read Only) Register 0x38—FIFO_CTL (Read/Write) FIFO_MODE Bits Trigger Bit Samples Bits 0x39—FIFO_STATUS (Read Only) FIFO_TRIG Bit Entries Bits APPLICATIONS INFORMATION POWER SUPPLY DECOUPLING MECHANICAL CONSIDERATIONS FOR MOUNTING THRESHOLD LINK MODE SLEEP MODE vs. LOW POWER MODE USING SELF TEST 3200 Hz AND 1600 Hz ODR DATA FORMATTING AXES OF ACCELERATION SENSITIVITY SOLDER PROFILE OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS