參數(shù)資料
型號： AT42QT1070-MMH
廠商： ATMEL CORP
元件分類： Proximity Sensor
英文描述： PROXIMITY SENSOR-CAPACITIVE, 0.6-2.6V, SQUARE, SURFACE MOUNT
封裝： 3 X 3 MM, 0.85 MM HEIGHT, 0.45 MM PITCH, ROHS COMPLIANT, PLASTIC, VQFN-20
文件頁數(shù)： 17/38頁
文件大小： 509K
代理商： AT42QT1070-MMH
24
9596A–AT42–10/10
AT42QT1070
6.
Specifications
6.1
Absolute Maximum Specifications
6.2
Recommended Operating Conditions
6.3
DC Specifications
Vdd
-0.5 to +6V
Max continuous pin current, any control or drive pin
±10 mA
Short circuit duration to ground, any pin
infinite
Short circuit duration to Vdd, any pin
infinite
Voltage forced onto any pin
-0.5V to (Vdd + 0.5) Volts
CAUTION: Stresses beyond those listed under Absolute Maximum Specifications may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at these or other conditions beyond those
indicated in the operational sections of this specification is not implied. Exposure to absolute maximum specification
conditions for extended periods may affect device reliability.
Operating temperature
-40oC to +85oC
Storage temperature
-55oC to +125oC
Vdd
+1.8V to 5.5V
Supply ripple+noise
±25 mV
Cx load capacitance per key
1 to 30 pF
Vdd = 3.3V, Cs = 10nF, load = 5 pF, 32 ms default sleep, Ta = recommended range, unless otherwise noted
Parameter
Description
Minimum
Typical
Maximum
Units
Notes
Vil
Low input logic level
–
0.2Vdd
V
Vih
High input logic level
0.7Vdd
–
Vdd + 0.5
V
Vol
Low output voltage
–
0.6
V
Voh
High output voltage
Vdd - 0.7V
–
V
Iil
Input leakage current
–
±1
A
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