ISL28288 View Datasheet(PDF) - Renesas Electronics
Part Name
Description
MFG CO.
ISL28288
Renesas Electronics
ISL28288 Datasheet PDF : 20 Pages
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ISL28288, ISL28488
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, RL = Open
+1
45
0
-1
V+, V-= ±2.5V
RL = 1k
V+, V- = ±1.2V
RL = 1k
-2
V+, V- = ±1.2V
RL = 10k
-3
V+, V- = ±2.5V
RL = 10k
-4
-5 VOUT = 50mVP-P
-6
AV = 1
CL = 3pF
-7 RF = 0, RG = INF
8
1k
10k
100k
1M
5M
FREQUENCY (Hz)
40
35
30
25
20
AV = 100
15 RL = 10k
10
CL = 3pF
RF = 100k
5 RG = 1k
V+, V- = ±2.5V
V+, V- = ±1.2V
V+, V- = ±1.0V
0
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 2. FREQUENCY RESPONSE vs SUPPLY VOLTAGE
FIGURE 3. FREQUENCY RESPONSE vs SUPPLY VOLTAGE
120
80
80
40
40
0
0
-40
-40
-80
-80
1
-120
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
FIGURE 4. AVOL vs FREQUENCY @ 100k LOAD
100
200
80
150
PHASE
100
60
50
40
0
20
GAIN
-50
0
-100
-20
10
100
1k
10k
100k
FREQUENCY (Hz)
-150
1M
FIGURE 5. AVOL vs FREQUENCY @ 1k LOAD
100
90
80
70
60
50
40
30 VS = ±2.5V
20 AV = 1
10 CL = 27.9pF
0
RL = 10k
VCM = 1VP-P
-1010
100
PSRR-
1k
10k
FREQUENCY (Hz)
PSRR+
100k
1M
FIGURE 6. PSRR vs FREQUENCY
10
0 V+, V- = ±2.5VDC
-10 VSOURCE = 1VP-P
-20 RL = 10k
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 7. CMRR vs FREQUENCY
FN6339 Rev 4.00
July 26, 2011
Page 5 of 20
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