900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






IK Semicon

IK2102 Datasheet Preview

IK2102 Datasheet

LED Display Driver IC

No Preview Available !

LED Display Driver IC
GENERAL DESCRIPTION
The IK2102 is a common cathode type
LED panel display driver with output size -
4 digits x13 segments or 7 digits x 10 segments
and addition key scan function.
Serial interface provide connection with
microprocessor.
FEATURES
Wide operation Voltage: 3.0V to 5.5V
Serial Interface
8-Step Dimming Circuitry
Built in OSC generator
(with external resistor regulation)
Pulse Segment Current: 10 mA type
(8 mA to 12 mA) @ VDD= 3.3V to 5.5V
Pulse Segment Current: 15 mA type
(12 mA to 18 mA) @ VDD= 5.0V
Key scanning: 10 × 2 matrix
Operation Temperature: -40 to 85°C
PKG option
TECHNICAL DATA
IK2102
IK2102DW
SOP-28
IK2102TSD
TSSOP-28
Ta = -40 to 85°C
for all package
APPLICATIONS
Micro-computer Peripheral Device
VCR set
DVD Combo set
DMB Player
ORDERING INFORMATION
Device
Package
Packing
IK2102DW
SOP 28
Tube
IK2102DWT
SOP 28
Tape & Reel
IK2102TSD
TSSOP 28
Tube
IK2102TSDT
TSSOP 28 Tape & Reel
1
November 2013, Rev. 09




IK Semicon

IK2102 Datasheet Preview

IK2102 Datasheet

LED Display Driver IC

No Preview Available !

PIN ASSIGNMENT
IK2102
PIN LIST AND DESCRIPTIONS
Pin Name
RCUR
DI/O
CLK
STB
K1, K2
VDD
SG1/KS1 to
SG10/KS10
SG11/GR7 to
SG13/GR5
GND
GR4 to GR1
I/O
Description
Pin
A resistor is connected to this pin to determine the
I SG1-SG13 output current and internal oscillation
frequency.
Data Input - Output Pin
This pin inputs serial data at the rising edge of the
I/O
clock (starting from the bit).
Data Output Pin - N-Channel, Open-Drain
This pin outputs serial data at the falling edge of the
clock.
Clock Input Pin
I This pin reads serial data at the rising edge and output
data at the falling edge.
Serial Interface Strobe Pin
I The data input after the STB has fallen is processed.
When this pin is HIGH, CLK is ignored.
Key Data Input Pins
I The data sent to these pins are latched at the end of
the display cycle. (Internal Pull-Low Resistor).
1
2
3
4
5, 6
- Power Supply
7, 21
O
Segment Output Pins (P-Channel, Open Drain)
Also acts as the Key Source.
8 - 17
O Segment / Grid Output Pins
18 - 20
- Ground Pins
O Grid Output Pins
22, 25, 28
23, 24,
26, 27
2
November 2013, Rev. 09


Part Number IK2102
Description LED Display Driver IC
Maker IK Semicon
PDF Download

IK2102 Datasheet PDF






Similar Datasheet

1 IK2102 LED Display Driver IC
IK Semicon
2 IK2107 LED Driver
IK Semicon
3 IK2108A LED Driver
IK Semicon





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy