ISL28407_15 Datasheet, PDF (16/31 Pages) Intersil Corporation – Precision Single, Dual and Quad Low Noise Operational Amplifiers

ISL28107, ISL28207, ISL28407
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, T_A = +25°C unless otherwise specified. (Continued)
200
1000
150
V₊ = ±19V
A_V = 1
100
50
0
100
-50
-100
-150
RVR^+gL
=
=
=
±19V
1IN0F, ^,RC_f ^L=
= 4pF
100k
-200 _{0 1}
2
3
4
5
A_V = 10,000
6 7 8 9 10
TIME (s)
10
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 33. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz
FIGURE 34. INPUT NOISE VOLTAGE SPECTRAL DENSITY
1
0.1
V₊ = ±19V
A_V = 1
0.01
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 35. INPUT NOISE CURRENT SPECTRAL DENSITY
160
R_L = INF
140
C_L = 4pF
120
A_V = +1
V_CM = 1V_P-P
100
80
60
40
20
V_S = ±2.25V, ±5V, ±15V
0
0.1 1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 37. CMRR vs FREQUENCY, V_S = ±2.25, ±5V, ±15V
100
80
PSRR- V_S = ±5V, V_S = ±15V
60
40
20 _{RL = INF}
C_L = 4pF
0 _{AV = +1}
V_SOURCE = 1V_P-P
-20
10
100
PSRR+ V_S = ±5V, V_S = ±15V
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 36. PSRR vs FREQUENCY, V_S = ±5V, ±15V
60
40
+125°C
20
0
+25°C
-20
-40°C
-40
-60-15
-10
-5
0
5
10
15
INPUT COMMON MODE VOLTAGE
FIGURE 38. INPUT OFFSET VOLTAGE vs INPUT COMMON MODE
VOLTAGE, V_S = ±15V
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FN6631.8
September 29, 2015