ADXL180WCPZ-RL Analog Devices Inc, ADXL180WCPZ-RL Datasheet - Page 13

• Manufacturer Part Number: ADXL180WCPZ-RL
• Description: IC ACCELEROMETER CONFIG 16-LFCSP
• Manufacturer: Analog Devices Inc
• Series: iMEMS®r

Specifications of ADXL180WCPZ-RL

• Axis: X or Y
• Acceleration Range: ±50g, 100g, 150g, 200g, 250g, 350g, 500g
• Voltage - Supply: 5 V ~ 14.5 V
• Output Type: Analog
• Bandwidth: 100Hz ~ 800Hz Selectable
• Mounting Type: Surface Mount
• Package / Case: 16-LFQFN, CSP Exposed Pad
• Package Type: LFCSP EP
• Operating Supply Voltage (min): 5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 5mm
• Product Height (mm): 1.43mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Interface: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ADXL180WCPZ-RLCT

PHYSICAL INTERFACE
APPLICATION CIRCUIT
A typical application circuit is shown in Figure 6. The two capa-
citors shown in Figure 6 are typically ceramic, X7R, multilayer
SMT capacitors. Maximum recommended values of ESR and
ESL are 250 mΩ and 2 nH, respectively. Capacitor tolerances of
±10% are recommended.
I
I
MOD
IDLE
10%
90%
50%
ADXL180
Figure 7. Communication Current Modulation Timing
V
V
V
DD
BN
BP
Figure 6. Application Circuit
t
t
B
A
Rev. A | Page 13 of 60
TIME
C
100nF
VDD
CURRENT MODULATION
When the ADXL180 device is powered on, it uses current
modulation to transmit data. Normally, the device pulls I
current. When modulating, an additional current of I
pulled from the sensor bus. See Figure 7.
C
10nF
B
t
RF
CONFIGURATION
SUPPLY AND
BUS
V
V
BP
BN
ADXL180
MOD
IDLE
is