ADXL202 | This Product Is On Last Time Buy | 惯性传感器 | 传感器和温度传感器

Product Description

This Product is on Last Time Buy. Please see the ADXL203

The ADXL202E is a low-cost, low-power, complete dual-axis iMEMS® accelerometer with a measurement range of ±2g. The ADXL202 can measure both dynamic acceleration (e.g., vibration) and static acceleration (e.g., gravity).

The outputs are Duty Cycle Modulated (DCM) signals whose duty cycles (ratio of pulsewidth to period) are proportional to the acceleration in each of the 2 sensitive axes. These outputs may be measured directly with a microprocessor counter, requiring no A/D converter or glue logic. The DCM period is adjustable from 0.5 ms to 10 ms via a single resistor (R_SET). If an analog output is desired, an analog output proportional to acceleration is available from the X_FILT and Y_FILT pins, or may be reconstructed by filtering the duty cycle outputs.

The bandwidth of the ADXL202 may be set from 0.01 Hz to 6 kHz via capacitors C_X and C_Y. The typical noise floor is 200µg√Hz allowing signals below 2 mg to be resolved for bandwidths below 60Hz.

The ADXL202E is available in a 5 mm x 5 mm x 2 mm 8-lead hermetic LCC package. This version features improved sensitivity and zero g bias limits, lower noise, wider 3dB frequency response, and is smaller and lower priced than the original ADXL202.

The original ADXL202 in hermetic 14-lead Surface Mount Cerpak is no longer recommended for new designs.

Applications

2-Axis Tilt Sensing

Vehicle Security

PC Security

Data Projector Keystone Correction

Alarms and Motion Detectors

Inertial Navigation

2-Axis Acceleration Sensor on a Single IC Chip

5 mm x 5 mm x 2 mm Ultrasmall Chip Scale Package

2 mg Resolution at 60 Hz

Low-Power < 0.6 mA

Direct Interface to Low-Cost Microcontrollers via

Duty Cycle Output

BW Adjustment with a Single Capacitor

3 V to 5.25 V Single Supply Operation

1000 g Shock Survival

产品型号	产品状态	封装	引脚	温度范围	报价* (100-499)	报价* (1000 pcs.)	生产供货情况**	符合ROHS规定	查看PCN	样片车	购物车
ADXL202AE	最后订购时间	LCC:CER LEADLESS CHIP CARR	8	工业	$ 11.78	$ 9.82	-	E 材料声明	-	联络ADI	联络ADI
ADXL202JE	最后订购时间	LCC:CER LEADLESS CHIP CARR	8	商业	$ 10.32	$ 8.60	-	E 材料声明	-	联络ADI	联络ADI

样片车

购物车

ADXL202AE

最后订购时间

LCC:CER LEADLESS CHIP CARR

工业

$ 11.78

$ 9.82

E 材料声明

联络ADI

ADXL202JE

最后订购时间

LCC:CER LEADLESS CHIP CARR

商业

$ 10.32

$ 8.60

E 材料声明

联络ADI

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