QT140-DG Atmel, QT140-DG Datasheet - Page 5

• Manufacturer Part Number: QT140-DG
• Description: IC SENSOR 4KEY 5V 5MA SGL 28DIP
• Manufacturer: Atmel
• Series: QProx™, QTouch™r
• Type: Capacitiver

Specifications of QT140-DG

• Touch Panel Interface: 10, 2-Wire
• Number Of Inputs/keys: 4 Key
• Resolution (bits): 10, 14 b
• Voltage Reference: Internal
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 2.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Output Type: *
• Interface: *
• Input Type: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1-6 Basic Circuit (QT140, SSOP Package)
Figure 1-7 Basic Circuit (QT150, SSOP Package)
Figure 1-8 Synchronized QT140, QT150 Circuits