Pin No. | Symbol | Description |
1 | NC | No Connection |
2 | SDA_VCOM | I²C Data (BOE Use Only) |
3 | SCL_VCOM | PC Clock (BOE Use Only) |
4~5 | NC | Not Connected |
6 | SDA_EEPROM | I²C Data for EEPROM |
7 | SCL_EEPROM | I²C Clock for EEPROM |
8 | WP_EEPROM | H: EEPROM Write Disable (Default); L: EEPROM Write Enable |
9 | NC | Not Connected |
10~11 | GND | Ground |
12 | CH1[0]- | Negative LVDS differential data input. Pair 0 (ODD) |
13 | CH1[0]+ | Positive LVDS differential data input. Pair 0 (ODD) |
14 | CH1[1]- | Negative LVDS differential data input. Pair 1 (ODD) |
15 | CH1[1]+ | Positive LVDS differential data input. Pair 1 (ODD) |
16 | CH1[2]- | Negative LVDS differential data input. Pair 2 (ODD) |
17 | CH1[2]+ | Positive LVDS differential data input. Pair 2 (ODD) |
18 | GND | Ground |
19 | CH1CLK- | Negative LVDS clock (ODD) |
20 | CH1CLK+ | Positive LVDS clock (ODD) |
21 | GND | Ground |
22 | CH1[3]- | Negative LVDS differential data input. Pair 3 (ODD) |
23 | CH1[3]+ | Positive LVDS differential data input. Pair 3 (ODD) |
24~27 | NC | Not Connected |
28 | CH2[0]- | Negative LVDS differential data input. Pair 0 (EVEN) |
29 | CH2[0]+ | Positive LVDS differential data input. Pair 0 (EVEN) |
30 | CH2[1]- | Negative LVDS differential data input. Pair 1 (EVEN) |
31 | CH2[1]+ | Positive LVDS differential data input. Pair 1 (EVEN) |
32 | CH2[2]- | Negative LVDS differential data input. Pair 2 (EVEN) |
33 | CH2[2]+ | Positive LVDS differential data input. Pair 2 (EVEN) |
34 | GND | Ground |
35 | CH2CLK- | Negative LVDS clock (EVEN) |
36 | CH2CLK+ | Positive LVDS clock (EVEN) |
37 | GND | Ground |
38 | CH2[3]- | Negative LVDS differential data input. Pair 3 (EVEN) |
39 | CH2[3]+ | Positive LVDS differential data input. Pair 3 (EVEN) |
40~43 | NC | Not Connected |
44~46 | GND | Ground |
47 | NC | Not Connected |
48~51 | VCC | Input Voltage +5V |
Pin | Symbol | Description |
1 | VDDB | Power Supply Input Voltage |
2 | VDDB | Power Supply Input Voltage |
3 | VDDB | Power Supply Input Voltage |
4 | VDDB | Power Supply Input Voltage |
5 | VDDB | Power Supply Input Voltage |
6 | GND | Ground |
7 | GND | Ground |
8 | GND | Ground |
9 | GND | Ground |
10 | GND | Ground |
11 | NC | NC |
12 | VBLON | BLU On-Off control |
13 | PDIM | Extermal DC |
14 | PDIM | External PWM (High (3.3V/100% Duty)for 100% Lum) |
Parameter | Symbol | Min. | Max. | Unit | Remarks |
Power Supply Voltage |
VDD |
-0.3 | 6.0 | V | Ta=25℃ |
Logic Supply Voltage |
VIN |
VSS-0.3 |
VDD+0.3 |
V | |
Operating Temperature |
TOP |
-20 | +70 | ℃ | 1) |
Storage Temperature |
TST |
-30 | +70 | ℃ | 1) |
LCM Surface Temperature(Operation) |
Tsurface |
0 | +70 | ℃ | 2) |
Note:
1) Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39℃ max. and no condensation of water.
2) Panel Surface Temperature should be Min.0℃ and Max.+75℃ under the VDD=5.0V, Frame rate=60Hz, 25℃ ambient Temp. no humidity control and LED string current is typical value.
Parameter | Min. | Typ. | Max. | Unit | Remarks | |
Power Supply Voltage |
VDD |
4.5 | 5.0 | 5.5 | V | Note l |
Power Supply Ripple Voltage |
VRP |
— | — | 250 | mV | |
Power Supply Current |
IDD |
— | 1200 | 1600 | mA | |
Power Consumption |
PD |
— | 6.0 | 8.0 | W | — |
In-Rush Current |
IRUSH |
— | 2.0 | 3.0 | A | Note 2 |
Permissible Input Ripple Voltage |
VRF |
— | — | 300 | mV | Note 1,3 |
High Level Differential Input Threshold Voltage |
VIH |
— | — | +100 | mV | — |
Low Level Differential Input Threshold Voltage |
VIL |
-100 | — | — | mV | |
Differential Input Voltage |
|VID| |
200 | — | 600 | mV | — |
Differential Input Common Mode Voltage |
Vcm |
1.0 | 1.2 | 1.5 | — |
VIH=100mV, VIL=-100mV |
Notes:
1. The supply voltage is measured and specified at the interface connector of LCM. The current draw and power consumption specified is for VDD=5.0V, Frame rate=60Hz, Clock frequency =74.25MHz.
2. Duration of rush current is about 2 ms and rising time of VDD is 520μs±20%.
3. Ripple Voltage should be covered by Input voltage Spec.
4. Calculated value for reference (Input pins*VPIN×IPIN) excluding inverter loss.
Item | Symbol | Min | Typ | Max | Unit | Note | |
Power Supply Input Voltage |
VDDB |
22.8 | 24 | 25.2 | V | — | |
Power Supply Input Current |
IDDB |
— | 2.00 | — | A | VDDB=24V | |
Power Consumption |
PDDB |
— | 48.0 | — | Watt | ||
Inrush Current |
IRUSH |
— | — | 16.1 | A | ||
Control signal voltage |
Vsignal |
High | 2 | — | 5.5 | V | |
Low | 0 | — | 0.8 | ||||
Control signal current |
Isignal |
— | — | 1.5 | mA | ||
External PWM Duty ratio (input duty ratio) | D_EPWM | 0 | — | 100 | % | ||
External PWM Frequency |
F_EPWM | 100 | — | 1000 | Hz | ||
External DC Duty ratio (input duty ratio) |
D_E DC | 25 | — | 100 | % | ||
External DC Voltage | V_E DC | 0 | — | 5.0 | V | ||
External induction dimming | (Duty ratio) | 25 | — | 100 | % | ||
Input Impedance |
Rin |
300 | — | — | Kohm | ||
LED lifetime |
LTLED |
50,000 | — | — | Hr | — |