BUF01900 Datasheet, PDF (5/25 Pages) Texas Instruments – Programmable Voltage Source with Memory

www.ti.com
BUF01900
BUF01901
SBOS337A − OCTOBER 2006 − REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (cont)
At TA = +25°C, V_S = 18V, V_SD = 5V, RL = 1.5kΩ connected to ground, and CL = 200pF, unless otherwise noted.
V_COM BUFFER SLEW RATE
(1) V_BIAS
(2) V_COM
BUFFER LARGE SIGNAL STEP RESPONSE
(2) V_COM
(1) V_BIAS
1
2
1
2
Time (1µs/div)
Figure 7
LOAD REGULATION vs CAPACITANCE
1
2.7nF
C
C = 0.1µF
1
C = 1µF
C = 10µF
Time (1µs/div)
Figure 9
LOAD REGULATION WITH 100µF CAPACITOR
1
2.7nF
100µF
Time (1µs/div)
Figure 8
LOAD REGULATION vs CAPACITANCE
1
2
10 Ω 2 .7 nF
C
2
C = 0.1µF
1
C = 1µF
C = 10µF
C = 1µF
C = 10µF
Time (1µs/div)
Figure 10
LOAD REGULATION WITH 10µF CAPACITOR
1
2.7nF
10 µF
1
Time (1µs/div)
Figure 11
1
Time (1µs/div)
Figure 12
5