EVAL-AD7150EBZ Analog Devices Inc, EVAL-AD7150EBZ Datasheet - Page 25

• Manufacturer Part Number: EVAL-AD7150EBZ
• Description: BOARD EVAL FOR AD7150
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7150EBZ

• Sensor Type: Touch, Capacitive
• Interface: I²C
• Voltage - Supply: 2.7 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: AD7150
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

APPLICATION EXAMPLES
C
C
SENS1
SENS2
39kΩ
39kΩ
68pF
68pF
82kΩ
10kΩ
82kΩ
10kΩ
C
C
SENS1
SENS2
22pF
47pF
22pF
47pF
EXC1
EXC2
C
C
EXC1
EXC2
CIN1
CIN2
SENS1
SENS2
CIN1
CIN2
Figure 51. AD7150 Standalone Operation Application Diagram
Figure 53. AD7150 Standalone Operation with EMC Protection
EXC1
EXC2
CIN1
CIN2
Figure 52. AD7150 Interfaced to a Host Microcontroller
AD7150
AD7150
VDD
AD7150
GND
VDD
GND
VDD
GND
0.1µF
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SDA
SCL
OUT1
OUT2
SDA
SCL
OUT1
OUT2
0.1µF
SDA
SCL
OUT1
OUT2
10µF
1kΩ
0.1µF
1kΩ
1kΩ
1kΩ
1kΩ
LED1
1kΩ
IRQ1
IRQ2
SDA
1kΩ
SCL
3.3V
1µF
1kΩ
1kΩ
LED2
MICROCONTROLLER
ADP1720-3.3
HOST
3V
BATTERY
3.3V
1µF
Q1
R1
Q2
V
R2
OUT1
OUT2
SUPPLY
AD7150