AT42QT1070-MMH Atmel, AT42QT1070-MMH Datasheet - Page 10
AT42QT1070-MMH
Manufacturer Part Number
AT42QT1070-MMH
Description
IC TOUCH SENSOR 7KEY 20-VQFN
Manufacturer
Atmel
Type
Capacitiver
Specifications of AT42QT1070-MMH
Number Of Inputs/keys
7 Key (Comms), 5 Key (Standalone)
Data Interface
I²C
Voltage Reference
Internal
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-VFQFN Exposed Pad
Supply Voltage
1.8 V to 5.5 V
Dimensions
3 mm L x 3 mm W x 0.8 mm H
Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Resolution (bits)
-
Touch Panel Interface
-
Data Rate/sampling Rate (sps, Bps)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT42QT1070-MMH QS529
Manufacturer:
Atmel
Quantity:
9 390
10620D–AT42–04/09
Introduction To Sensor Design
1-4
Figure 1-3.
Touch
Strength
Touch Signal Levels
Touched
Touch Sensors Design Guide
Signal
Untouched
Signal
Touched