LC822973 Datasheet, PDF (4/27 Pages) Sanyo Semicon Device – CMOS LSI TV Image Viewer LSI

LC822973
DAC characteristics
The characteristics of DAC (10bitDAC) for video that features this LSI are illustrated.
Zero scale output voltage
within 0V±15mV
Full scale output voltage
within 1.00V±80mV
Maximum conversion speed
30MHz
Linear line error
within±4LSB (VQFN84 [-10B] : within±4.5LSB)
Differential linear line error
within±1LSB
Voltage reference level
1.20±20mV
(Ta = +25°C)
Current consumption
*at the time of DVDD3 = DVDDIO = 3V and DVDD15 = 1.5V and AVDD3 = 3V
and AVDD15 = 1.5V and MCLK50MHz
* at the time of still picture (640×480) + OSD1 All screens + OSD2 All screens
Parameter
min
typ
AVDD15 (PLL operation current)
0.5
DVDD15 (core operation current)
10
AVDD3 (DAC operation current)*
35
DVDDIO (IO operation current)
2
DVDD3 (SDRAM operation current)
8
Standby current (clock input on)
Standby current (input clock off)**
Standby current (input clock off + SDRAM/SRAM off)**
6
* ‘typ’ here implies only that DACOUT always outputs its maximum current.
** Under the condition of tying input pin levels to H or L.
Standby current is at the condition of room temperature (+25°C)
max
unit
1
mA
15
mA
35
mA
5
mA
13
mA
300
μA
100
μA
18
μA
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