OPA132 Datasheet, PDF (7/30 Pages) Burr-Brown (TI) – High Speed FET-INPUT OPERATIONAL AMPLIFIERS

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6.5 Typical Characteristics
At T_A = 25°C, V_S = ±15 V, R_L = 2 kΩ, unless otherwise noted.
160
0
140
120
–45
100
Φ
80
–90
60
40
–135
20
G
0
–180
–20
0.1 1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Figure 1. Open-Loop Gain and Phase vs Frequency
1k
100
Voltage Noise
10
Current Noise
1
1
10
100
1k
10k
100k
1M
Frequency (Hz)
Figure 3. Input Voltage and Current Noise Spectral Density
vs Frequency
100k
10k
High Speed Test
Warmed Up
1k
100
Quad
Dual
10
1
Single
0.1
–75 –50 –25 0
25 50 75
Ambient Temperature ( °C)
100 125
Figure 5. Input Bias Current vs Temperature
OPA132, OPA2132, OPA4132
SBOS054B – JANUARY 1995 – REVISED SEPTEMBER 2015
120
100
–PSR
80
60
40
+PSR
20
CMR
0
10
100
1k
10k
100k
1M
Frequency (Hz)
Figure 2. Power Supply and Common-Mode Rejection vs
Frequency
160
R_L = ∞
140
120
Dual and quad devices.
G = 1, all channels.
100 ^{Quad measured channel}
A to D or B to C—other
combinations yield improved
rejection.
80
100
1k
R_L = 2kΩ
10k
Frequency (Hz)
100k
Figure 4. Channel Separation vs Frequency
10
9
High Speed Test
8
7
6
5
4
3
2
1
0
–15
–10
–5
0
5
10
15
Common-Mode Voltage (V)
Figure 6. Input Bias Current vs Input Common-Mode
Voltage
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