ISL28288_07 Datasheet, PDF (5/13 Pages) Intersil Corporation – Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op-Amp

ISL28288, ISL28488
Typical Performance Curves V₊ = 5V, V_- = 0V, V_CM = 2.5V, R_L = Open (Continued)
10.00
1k
1.00
100
0.10
10
0.01
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 7. CURRENT NOISE vs FREQUENCY
1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 8. VOLTAGE NOISE vs FREQUENCY
5.4µV_P-P
TIME (1s/DIV)
FIGURE 9. 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
2.56
V_IN
2.54
2.52
2.50
V_OUT
2.48
2.46
2.44
V₊ = 5VDC
V_OUT = 0.1V_P-P
R_L = 1kΩ
A_V = +1
2.42
0 2 4 6 8 10 12 14 16 18 20
TIME (µs)
FIGURE 10. SMALL SIGNAL TRANSIENT RESPONSE
5.0
V₊ = 5VDC
4.0
V_OUT = 2V_P-P
R_L = 1kΩ
V_OUT
A_V = -2
3.0
2.0
1.0
V_IN
0
0
50
100
150
200
250
TIME (µs)
FIGURE 11. LARGE SIGNAL TRANSIENT RESPONSE
5
EN
INPUT
A_V = -1
V_IN = 200mV_P-P
V₊ = 5V
V_- = 0V
0
V_OUT
0
10µs/DIV
FIGURE 12. ENABLE TO OUTPUT DELAY TIME
FN6339.1
June 28, 2007