Touch Key. VK3606DM Datasheet

VK3606DM Key. Datasheet pdf. Equivalent


Yongjia VK3606DM
VK3606DM
TonTouch TM
6 KEYS Capacitive Touch Key
Descriptions of the Product
6 touch control keys are available with one-to-one direct output and excellent
performance in waterproof and anti-interference
Features of the Product
Operating Voltage: 3.1V - 5.5V
Operating current: 3mA@5V
6 touch control Keys
Provides one-to-one direct output, with output at high voltage level when there is
no key pressed and output at low voltage level when a key is pressed
Sensitivity is adjustable through adjustment of the external capacitor connected
to CAP pin. Sensitivity is higher with larger capacitance
Waterproof and immersion proof. Key function is still effective even with water
droplets covering the touch key panel
The built-in LDO enhances the anti-interference capability of power supply
Product Applications
Various types of small and large appliances and entertainment products
Pin diagram of packaging
K5
K4
K3
K2
K1
K0
CAP
VSS
1
2
3
4
5
6
7
8
16 D5
15 D4
14 D3
13 D2
12 VDD
11 VREG
10 D1
9 D0
16 - SOP
2015/11/02
Page1-8
Version: 1.1


VK3606DM Datasheet
Recommendation VK3606DM Datasheet
Part VK3606DM
Description 6 KEYS Capacitive Touch Key
Feature VK3606DM; VK3606DM TonTouch TM 6 KEYS Capacitive Touch Key  Descriptions of the Product 6 touch control keys.
Manufacture Yongjia
Datasheet
Download VK3606DM Datasheet




Yongjia VK3606DM
Pin Definition
VK3606DM
TonTouch TM
Pin Pin Name Type
Descriptions of Function
Pin of touch key, connected in series with resistors
1 K5 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Pin of touch key, connected in series with resistors
2 K4 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Pin of touch key, connected in series with resistors
3 K3 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Pin of touch key, connected in series with resistors
4 K2 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Pin of touch key, connected in series with resistors
5 K1 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Pin of touch key, connected in series with resistors
6 K0 I of 100-1000 ohms, to enable high resistance to
interference and electrostatics
Capacitor used must be made of NPO material or
7
CAP
--
X7R material
Range of use: 6800pF-33000pF, the larger the
capacitance the higher the sensitivity
8 VSS P Negative terminal of power supply
9 D0 0 Pin of K0 status direct output
10 D1
0 Pin of K1 status direct output
11
VREG
P
LDO power output, connected to 1uF filter
capacitor
12 VDD P Positive terminal of power supply
13 D2
0 Pin of K2 status direct output
14 D3
0 Pin of K3 status direct output
15 D4
0 Pin of K4 status direct output
16 D5
0 Pin of K5 status direct output
I: Input
0: Output
P: Power supply
2015/11/02
Page2-8
Version: 1.1



Yongjia VK3606DM
VK3606DM
TonTouch TM
AC/DC Characteristics
1 Absolutely max. Ratings
ITEM
SYMBOL
Operating Temperature
Top
Storage Temperature
Tst o
Supply Voltage
VDD
Voltage to input terminal
Vin
RATING
-20- +70
-50- +125
5.5
Vss-0.3V to Vdd+0.3
UNIT
V
V
2 D.C. Characteristics
(Condition: Ta=25 ± 3 ℃, RH ≦ 65% , VDD = +5V, Vss=0V)
Symbol
Condition:
Min. Typ. Max. Unit
Item
Operating Voltage VDD
3.1 5 5.5 V
Operating Current
Input low voltage for
input and I/O port
IOPR1
VIL1
VDD=5V
3 mA
0 0.3VD V
D
Input low voltage for VIH1
input and I/O port
0.7VD
D
VDD V
Output port source
current
IOH1
VOH=0.9VDD,
@5V
4
mA
Output port sink
IOL1
VOL=0.1VDD,
8
mA
current
@5V
3 A.C. Characteristics
Item
System clock
Symb
ol
fSYS1
Low Voltage
Reset
Vlvr
Condition:
OSC @5V
Min. Typ. Max. Unit
4 MHz
2.0 2.2 2.4 V
2015/11/02
Page3-8
Version: 1.1







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)