ISL28136 Datasheet, PDF (4/14 Pages) Intersil Corporation – 5MHz, Single Precision Rail-to-Rail Input-Output RRIO Op Amp

ISL28136
Typical Performance Curves V₊ = 5V, V_- = 0V, V_CM = 2.5V, R_L = Open
15
1
10
5
R_f = R_g = 100k
R_f = R_g = 10k
0
0
-1 ^VOUT ^{= 1V}
-2
V_OUT = 100mV
-3
V_OUT = 50mV
-4
V_OUT = 10mV
V₊ = 5V
-5 RL = 1k
C_L = 16.3pF
-10 ^AV ^{= +2}
V_OUT = 10mV_P-P
R_f = R_g = 1k
-15
100
1k
10k
100k
1M
FREQUENCY (Hz)
10M 100M
-5 V₊ = 5V
-6 ^{RL = 1k}
-7
C_L = 16.3pF
A_V = +1
-8 _{VOUT = 10mVP-P}
-9
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 1. GAIN vs FREQUENCY vs FEEDBACK RESISTOR
VALUES R_f/R_g
FIGURE 2. GAIN vs FREQUENCY vs V_OUT, R_L = 1k
1
0
-1 V_OUT = 1V
-2 V_OUT = 100mV
-3 ^VOUT ^{= 50mV}
-4
V_OUT = 10mV
-5 _{V+ = 5V}
-6 ^RL ^{= 10k}
-7
C_L = 16.3pF
A_V = +1
-8 _{VOUT = 10mVP-P}
-9
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 3. GAIN vs FREQUENCY vs V_OUT, R_L = 10k
1
0
-1
V_OUT = 1V
-2
V_OUT = 100mV
-3
V_OUT = 50mV
-4
V_OUT = 10mV
-5 V₊ = 5V
-6 ^{RL = 100k}
-7
C_L = 16.3pF
A_V = +1
-8 _{VOUT = 10mVP-P}
-9
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 4. GAIN vs FREQUENCY vs V_OUT, R_L = 100k
1
0
-1
-2
-3
-4
-5
-6 ^{V+ = 5V}
-7
C_L = 16.3pF
A_V = +1
-8 _{VOUT = 10mVP-P}
-9
10k
100k
R_L = 100k
R_L = 1k
R_L = 10k
1M
10M
FREQUENCY (Hz)
100M
FIGURE 5. GAIN vs FREQUENCY vs R_L
70
60 ^{AV = 1001}
A_V = 1001, R_g = 1k, R_f = 1M
50
40 ^{AV = 101}
A_V = 101, R_g = 1k, R_f = 100k
30
20 ^{AV = 10}
10
A_V = 10, R_g = 1k, R_f = 9.09k
V₊ = 5V
C_L = 16.3pF
R_L = 10k
V_OUT = 10mV_P-P
0 ^{AV = 1}
-10
100
1k
A_V = 1, R_g = INF, R_f = 0
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 6. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
4
FN6153.4
June 26, 2009