QT100A-ISMG Atmel, QT100A-ISMG Datasheet - Page 8

• Manufacturer Part Number: QT100A-ISMG
• Description: IC SENS TOUCH/PROX 1CHAN 10-MSOP
• Manufacturer: Atmel
• Series: QTouch™r
• Type: Capacitiver

Specifications of QT100A-ISMG

• Touch Panel Interface: 1, 2-Wire
• Number Of Inputs/keys: 1 Key
• Resolution (bits): 9, 14 b
• Data Interface: Serial
• Voltage Reference: Internal
• Voltage - Supply: 2 V ~ 5.5 V
• Current - Supply: 600µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP
• Output Type: Logic
• Input Type: Logic
• For Use With: 427-1128 - KIT EVAL FOR QT100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Other names: 427-1136-2

4.5 DC Specifications
V
4.6 Mechanical Dimensions

DD
Parameter
= 3.0V, Cs = 10nF, Cx = 5pF, Ta = recommended range, unless otherwise noted
V
V
Iddl
V
V
I
V
C
A
I
DD
DDS
OH
IL
HL
OL
IL
R
X
Supply current, Fast mode
Supply current, LP Mode
Supply turn-on slope
Low input logic level
High input logic level
Low output voltage
High output voltage
Input leakage current
Load capacitance range
Acquisition resolution
Description
V
DD
Min
100
2.2
0
-0.7
Typ
600
6.5
17
45
9
8
Max
100
0.8
0.6
12
±1
14
Units
bits
V/s
µA
µA
µA
pF
V
V
V
V
3V
2V
3V
5V
Required for proper start-up
SYNC pin
SYNC pin
OUT, 4mA sink
OUT, 1mA source
 
C opyright © 2008 QRG Ltd.
QT100A_1R7.01_0308
Notes