TW8844/TW8845
18
Absolute Maximum Ratings
Thermal Information
AVDAD to AVSAD
................................................................................
0.5V to +4.2
VDDP12 to VSSPLL, VSSVCO ........................................................... -0.5V to +1.6
VDDM12 to VSSM ............................................................................... -0.5V to +1.6
VDDRX12 to VSS ................................................................................. -0.5V to +1.6
VDD12 to VSS ............................................................................. -0.5V to +1.6V
VDDRX33 to VSS ................................................................................. -0.5V to +4.2
VDD33,VDDO,VDDDTVA,VDDDTVB,VDDVD to VSS .................... -0.5V to +4.2
Any digital pin to VSS .................................................................................. -0.5V to +5.5
Any analog input pin to AVSAD ................................................ -0.5V to +2.3V
ESD Ratings
Human Body Model (Tested per AEC-Q100-002).................................. 2kV
Machine Model (Tested per AEC-A100-003) ....................................... 200V
Charged Device Model (Tested per AEC-Q100-011) ........................... 750V
Latch Up (Per JESD-78D; Class 2, Level A; AEC-Q100-004) ............. 100mA
hermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
Q156. 20x14 LQFP (Notes 4, 5) .................... 20 1.2
Junction Temperature Range .............................................. -65°C to +150°C
Storage Temperature Range ............................................... -65°C to +150°C
Pb-Free Reflow Profile ...................................................................... see TB493
Recommended Operating Conditions
AVDAD, VDD33 ....................................................................... +2.97V to +3.6V
VDDM12, VDDP12, VDD12, VDDRX12 ............................. +1.08V to +1.32V
VDDRX33, VDDDTVA, VDDDTVB, VDDO, VDDVD ............... +1.62V to +3.6V
Ambient Temperature Range (TW8844, TW8845) ........... -40°C to +85°C
Ambient Temperature Range (TW8844AT, TW8845AT) -40°C to +105°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact produc
reliability and result in failures not covered by warranty.
NOTES:
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct
attach” features. See Tech Brief TB379.
5. For
JC
, “case temperature” location is at the center of the exposed metal pad on the package underside. Exposed thermal
pad is recommended to be connected to ground.
______________________________________________________________________________________________________
Electrical Specifications
Unless otherwise noted, the typical specifications are measured at the following conditions:
Typical values are at T
A
= +25°C. Boldface limits apply across the operating temperature range, -40°C to +85°C (TW8844/45). -40°C to +105°C
(TW8844/45AT).
PARAMETER SYMBOL TEST CONDITIONS
MIN
(Notes 6,7) TYP
MAX
(Notes 6,7) UNITS
INPUT SUPPLY
Analog A/D Supply Current 3.3V IAA33
16
mA
MIPI
CSI2 TX Supply Current 1.2V IAA12
16
mA
SSPLL Supply Current 1.2V IAAP12
3
mA
Digital I/O Supply for Panel Current 3.3V IDD33
3
mA
Digital Core Supply Current 1.2V IDD12
130
mA
LVDS
RX Supply Current 1.2V IDDRX12
4
mA
LVDS
RX I/OSupply Current 3.3V IDDRX33
5
mA
System I/O Supply Current 1.8/3.3V IDDO
2/3
mA
BT656 I/O Supply Current 1.8/3.3V IDDVD
16/35
mA
DTVA I/O Supply Current 1.8/3.3V IDDDTVA
mA
DTVB I/O Supply Current 1.8/3.3V IDDDTVB
mA