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VK1640 - LCD Driver
VK1640 8x16 LED LED VK1640 LED(), MCU 、 、LED 。 CMOS , LED 。 ● CMOS ● (8 ×16 ) ● ( 8 ) ● ● : RC ● ● SOP28 2015-11-02 1/9 VK1640 8x16 LED .VK1623S - 48 x 8 LCD Driver
VK1623S 48*8 IC : 2.4V~5.2V 256KHz RC oscillator 1/4 1/8 COM 48x8 LCD 48x8 bit 3-wire serial interface VLCD LCD.VK3606DM - 6 KEYS Capacitive Touch Key
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 e.VK0256B - 32 x 8 LCD Driver
VK0256B 32×8 LCD • 2.4-5.2V • 32 kHz RC() • 32kHz(OSCI) • (BIAS)1/4 • COM(DUTY)1/8 • RAM32x8 • 2kHz、4kHz • () • 1,8 • /IRQ () • 3/4 • LCD • 2 • 1.VK1072C - 18 x 4 LCD Driver
<1 ) 18×4 LCD DRIVER Features • Operating voltage:2.4-5.2V • Built-in 256kHz RC oscillator(default) • Selection of 1/2 or 1/3 bias • Selection of .VKL060 - LCD Driver
Features • Operating voltage:2.5-5.5V • Built-in 32kHz RC oscillator • Selection of 1/2 or 1/3 bias • 1/4duty(4COM) • Built-in 15x4 bits display RAM •.VK1628 - LCD Driver
VK1628 LED IC General Description VK1628(SOP 28) / VK1668(SOP 24) is an LED Controller driver with key scan function . Ten segment output lines, four.VK1072B - 18 x 4 LCD Driver
VK1072B 18×4 LCD DRIVER Features • Operating voltage:2.4-5.2V • Built-in 256kHz RC oscillator(default) • Selection of 1/2 or 1/3 bias • Selection of .VK3702OM - 2 KEYS capacitive touch buttons
VK3702OM 2 KEYS 2 ,,(open drain), AD 。 ,。。 :3.1V - 5.5V : 3mA ();15 uA () @5V 2 4 , ,(open drain), CAP ,, , LDO 、。 K1.VKD233D-BA6 - Single button touch detection IC
IC VKD233D-BA6 z VKD233D-BA6 VinTouchTM , , , ,, PAD , , DC AC 。 z 2.4V ~ 5.5V z z (LVR) z @VDD=3V﹐ 2.5uA、 5uA z 220ms @VDD=3V z (1~.VK0256 - 32 x 8 LCD Driver IC
: 2.4V~5.2V 256KHz RC oscillator 1/4 1/8 COM 32x8 LCD 32x8 bit 3-wire serial interface VLCD LCD VK0256 8WDT .VK1072D - 18 x 4 LCD Driver
VK1072D 18×4 LCD DRIVER Features • Operating voltage:2.4-5.2V • Built-in 256kHz RC oscillator(default) • Selection of 1/2 or 1/3 bias • Selection of .VKL144B - LCD Driver
VKL144B IC VKL144B。 ● : Common 4 Segment 36 ● Display data RAM (DDRAM) RAM:36*4 =144 bit ● 1/2 ,1/3 Bias ,1/4 Duty Buffer AMP ● I2C(SCL, SDA) ● .SG1621TB - 32 x 4 LCD driver IC
SG1621TB 32*4 IC General Description: IC, LCD , MCU ,,. 。 Features: 2.4V-5.5V : - RC (256Khz) - 32768Hz - 256Khz ( OSCI ) 3 pins (CKRB/.VK3706DM - 6 KEYS capacitive touch buttons
VK3706DM TonTouchTM 6 KEYS 6,,, 。 :3.1V – 5.5V : 3mA ();15 uA () @5V 6 4 , ,, CAP ,, , LDO , K5 K4 K3 K2 K1 K0 .VK1024B - 6 x 4 LCD Driver
9. % 6×4 LCD DRIVER Features • Operating voltage 2.4-5.2V • Built-in 256kHz RC oscillator(default) • Selection of 1/2 or 1/3 bias • Selection of .VKL128 - 32x4 LCD DRIVER
Features • Operating voltage:2.5-5.5V • Built-in 32kHz RC oscillator • Selection of 1/2 or 1/3 bias • 1/4duty(4COM) • Built-in 32x4 bits display RAM •.