Datasheet ADXL337 (Analog Devices) - 6

ADXL337 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
T S S Z OU V V NC 16 15 14 13 RES 1 ADXL337 12 NC TOP VIEW ST (Not to Scale) 2 11 NC +Y RES 3 10 +Z NC YOUT 4 +X 9 NC 5 6 7 8 T D D
03
OU NC
0
X GN GN
8- 35 09
NOTES 1. NC = NO CONNECT. 2. EXPOSED PAD IS NOT INTERNALLY CONNECTED BUT SHOULD BE SOLDERED FOR MECHANICAL INTEGRITY.
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions Pin No. Mnemonic Description
1, 3 RES Reserved. This pin must be connected to GND or left open. 2 ST Self Test. 4 YOUT Y Channel Output. 5 XOUT X Channel Output. 6, 7 GND Must be connected to ground. 8 to 13 NC Not internally connected. 14 VS Supply Voltage (3.0 V typical). 15 VS Supply Voltage (3.0 V typical). 16 ZOUT Z Channel Output. EPAD Exposed Pad. Not internally connected but should be soldered for mechanical integrity. Rev. 0 | Page 5 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION MECHANICAL SENSOR PERFORMANCE APPLICATIONS INFORMATION POWER SUPPLY DECOUPLING SETTING THE BANDWIDTH USING CX, CY, AND CZ SELF TEST DESIGN TRADE-OFFS FOR SELECTING FILTER CHARACTERISTICS: THE NOISE/BW TRADE-OFF USE WITH OPERATING VOLTAGES OTHER THAN 3 V AXES OF ACCELERATION SENSITIVITY LAYOUT AND DESIGN RECOMMENDATIONS OUTLINE DIMENSIONS ORDERING GUIDE