BUF08800 Datasheet, PDF (5/23 Pages) Burr-Brown (TI) – Programmable Reference Generator and 400mA VCOM Driver

BUF08800
www.ti.com
SBOS380A − FEBRUARY 2007 − REVISED MAY 2007
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, V_S = +18V, V_SD = 2.5V, R_L = 1.5kΩ to GND, and C_L = 200pF, unless otherwise noted.
DIFFERENTIAL NONLINEARITY ERROR vs INPUT CODE
1.0
OUT 8 (4 units shown)
0.8
0.6
0.4
0.2
0
−0.2
−0.4
−0.6
−0.8
−1.0
0
Limited by Range of Voltage Buffer
128 256 384 512 640 768 896 1024
Input Code
Figure 7
INTEGRAL NONLINEARITY ERROR vs INPUT CODE
1.0
0.8 ^{VCOM OUT 1, OUT 2 (5 units shown)}
0.6
0.4
0.2
0
−0.2
−0.4
−0.6
−0.8
Limited by Range of Voltage Buffer
−1.0
0 128 256 384 512 640 768 896 1024
Input Code
Figure 8
INTEGRAL NONLINEARITY ERROR vs INPUT CODE
1.0
OUT 8 (4 units shown)
0.8
0.6
0.4
0.2
0
−0.2
−0.4
−0.6
−0.8
−1.0
0
Limited by Range of Voltage Buffer
128 256 384 512 640 768 896 1024
Input Code
Figure 9
5