QT140-ASG Atmel, QT140-ASG Datasheet - Page 5

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

Specifications of QT140-ASG

• 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: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SSOP
• Output Type: Logic
• Input Type: Logic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Other names: 427-1111-2; QT140-ASG

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