ISL24021 Datasheet, PDF (8/12 Pages) Intersil Corporation – 1A Rail-to-Rail Input-Output Operational Amplifier

Typical Performance Curves (Continued)
ISL24021
1000
100
V_S = ±5V
A_V = 1
R_L = 1kΩ
10
1
10
100
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 19. INPUT VOLTAGE NOISE SPECTRAL DENSITY
6V STEP
200ns/DIV
FIGURE 20. LARGE SIGNAL TRANSIENT RESPONSE
V_S = ±5V
A_V = 1
R_L = 1kΩ
200mV STEP
200ns/DIV
FIGURE 21. SMALL SIGNAL TRANSIENT RESPONSE
INN
INP
ISL24021
0.1µF
VDD
4.7µF
VSS
4.7µF
0.1µF
R_L
THERMAL PAD
CONNECTED TO V_SS
FIGURE 22. TEST CIRCUIT
OUT
CL
8
FN6637.0
June 3, 2009