QT1103-ISG Atmel, QT1103-ISG Datasheet - Page 18

• Manufacturer Part Number: QT1103-ISG
• Description: IC SENSOR QTOUCH 10CH 32QFN
• Manufacturer: Atmel
• Series: QTouch™r
• Type: Capacitiver

Specifications of QT1103-ISG

• Touch Panel Interface: 1, 2-Wire
• Number Of Inputs/keys: 10 Key
• Resolution (bits): 8 b
• Data Interface: Serial
• Data Rate/sampling Rate (sps, Bps): 38.4k
• Voltage Reference: *
• Voltage - Supply: 2.8 V ~ 5 V
• Current - Supply: 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Output Type: Logic
• Interface: RS-232
• Input Type: Logic
• For Use With: 427-1134 - EVAL BOARD FOR QT1103
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 427-1129-2

4.7 LP Mode Typical Response Times
lQ
90
85
80
75
70
65
60
2.5
Response Time vs Vdd - 70ms Setting
3
3.5
Vdd
4
240
230
220
210
200
190
180
170
160
150
2.50
4.5
Response Time vs Vdd - 190ms Setting
3.00
5
3.50
5.5
18
Vdd
4.00
140
130
120
110
100
90
80
2.50
4.50
Response Time vs Vdd - 110ms Setting
3.00
5.00
3.50
5.50
Vdd
4.00
QT1103_3R0.03_0607
4.50
5.00
5.50