LMH6645 Datasheet, PDF (10/28 Pages) National Semiconductor (TI) – 2.7V, 650μA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option

LMH6645, LMH6646, LMH6647
SNOS970C – JUNE 2001 – REVISED APRIL 2013
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Typical Performance Characteristics (continued)
At T_J = 25°C. Unless otherwise specified.
PSRR vs. Frequency
110
100
+PSRR V_S = ±2.5V
R_F = 10k:
90
R_G = 1k:
80
70
-PSRR
60
CMRR vs. Frequency
90
V_S = 5V
80
70
60
50
50
40
40
30
30
20
20
10
100 1k
10k 100k 1M 10M
FREQUENCY (Hz)
Figure 24.
10
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 25.
Crosstalk Rejection vs. Frequency (Output to Output)
(LMH6646)
100
90
80
70
60
50
40
Receive CH.: A_V = +2, Rf = Rg = 510
30
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 26.
V_OS Distribution
14
13 ^VS ^{= ±5V}
12
N = 19k UNITS
V = 0.46mV
11
x
10
9
8
7
x
6
5
xxx ⁴
3
x
2
1
0
-3.5 x-2.5 -1.5 x -0.5 0.5 x 1.5 2.5 3.5
V_OS (mV)
Figure 27.
V_OSvs. V_S (A Typical Unit)
0.2
-40°C
0.15
0.1
0.05
25°C
0
-0.05
-0.1
-0.15
85°C
-0.2
-0.25 _{VCM = 0.5V}
-0.3
1 2 3 4 5 6 7 8 9 10 11 12
V_S (V)
Figure 28.
V_OS vs. V_OUT (A Typical Unit)
0.25
0.2
-40°C
0.1
5
0.1
0.05
25°C
0
85°
-0.05
C
-
0.1
-0.15
- ^{VS = 10V}
0.2 ^RL ^{= 10k: to V}S^/2
-0.25
-2 0 2 4 6 8 10 12
V_OUT (V)
Figure 29.
10
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