EVAL-AD7150EBZ Analog Devices Inc, EVAL-AD7150EBZ Datasheet - Page 7

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Capacitance Input Offset Error vs. Capacitance CIN to GND,
Figure 5. Capacitance Input Gain Error vs. Capacitance CIN to GND,
Figure 6 .Capacitance Input Gain Error vs. Capacitance CIN to GND,
–100
300
200
100
–2
–4
–6
–8
–2
–4
–6
–8
0
2
0
2
0
0
0
0
50
50
50
V
V
DD
V
DD
CAPACITANCE CIN TO GND (pF)
CAPACITANCE CIN TO GND (pF)
CAPACITANCE CIN TO GND (pF)
DD
= 3.3 V, EXC Pin Open Circuit
= 3.3 V, CIN to EXC = 10 pF
= 3.3 V, CIN to EXC = 2 pF
100
100
100
150
150
150
200
200
200
250
250
250
300
300
300
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Figure 7. Capacitance Input Offset Error vs. Capacitance EXC to GND,
Figure 8. Capacitance Input Gain Error vs. Capacitance EXC to GND,
Figure 9. Capacitance Input Gain Error vs. Capacitance EXC to GND,
–0.05
–0.10
–0.05
–0.10
0.10
0.05
0.10
0.05
–1
–2
2
1
0
0
0
0
0
0
50
50
50
V
V
DD
V
DD
CAPACITANCE EXC TO GND (pF)
CAPACITANCE EXC TO GND (pF)
CAPACITANCE EXC TO GND (pF)
DD
= 3.3 V, CIN Pin Open Circuit
= 3.3 V, CIN to EXC = 10 pF
= 3.3 V, CIN to EXC = 2 pF
100
100
100
150
150
150
200
200
200
250
250
250
AD7150
300
300
300