ISL28108FBZ-T7A Intersil, ISL28108FBZ-T7A Datasheet - Page 25
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ISL28108FBZ-T7A
Manufacturer Part Number
ISL28108FBZ-T7A
Description
Operational Amplifiers - Op Amps ISL28108FBZ 40V LW PWR RAIL-RAIL OUT
Manufacturer
Intersil
Datasheet
1.ISL28108FBZ-T7A.pdf
(32 pages)
Specifications of ISL28108FBZ-T7A
Product Category
Operational Amplifiers - Op Amps
Rohs
yes
Number Of Channels
1
Common Mode Rejection Ratio (min)
119 dB
Input Offset Voltage
270 uV
Input Bias Current (max)
13 nA
Operating Supply Voltage
3 V to 40 V, +/- 1.5 V to +/- 20 V
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Slew Rate
0.45 V/us
Shutdown
No
Output Current
19 mA
Maximum Operating Temperature
+ 125 C
Gain Bandwidth Product
1.2 MHz
Minimum Dual Supply Voltage
+/- 1.5 V
Minimum Operating Temperature
- 40 C
Supply Current
250 mA
Characterization vs Simulation Results
FIGURE 79. CHARACTERIZED LARGE SIGNAL 10V STEP RESPONSE
FIGURE 75. CHARACTERIZED GAIN vs FREQUENCY vs R
150
140
130
120
110
100
-2
-4
-6
-1
-2
-3
-4
-5
-6
-7
-8
-9
90
80
70
60
50
40
30
20
10
6
4
2
0
1
0
FIGURE 77. CHARACTERIZED CMRR vs FREQUENCY
0
1m
0
100
V
A
R
C
V
C
A
V
V
SIMULATION
S
V
L
L
V
S
L
OUT
S
0.01
= ±15V
= 1
= 2k
= 4pF
= ±15V
= 4pF
= +1
= ±15V
= 100mV
0.1
1k
R
100
L
1
= OPEN,
P-P
10 100 1k 10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
25
TIME (µs)
100k,
R
R
L
200
L
R
= 1k
= 499
L
10k
= 100
R
ISL28108, ISL28208, ISL28408
L
100k
= 49.9
300
1M
L
10M
400
FIGURE 80. SIMULATED LARGE SIGNAL 10V STEP RESPONSE
150
100
(Continued)
-2
-4
-6
-1
-2
-3
-4
-5
-6
-7
-8
-9
50
6
4
2
0
1
0
0
FIGURE 76. SIMULATED GAIN vs FREQUENCY vs R
1m
0
100
V
C
A
V
FIGURE 78. SIMULATED CMRR vs FREQUENCY
V
A
R
C
V
SIMULATION
S
V
OUT
L
S
V
S
L
L
0.01
= ±15V
= 4pF
= +1
= 2k
= 4pF
= ±15V
= 1
= ±15V
= 100mV
0.1
1k
100
1
R
P-P
L
= OPEN,
10 100 1k 10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
TIME (µs)
100k,
200
R
R
L
L
R
= 1k
= 499
L
100k
10k
= 100
R
L
= 49.9
300
1M
March 5, 2013
L
FN6935.4
10M
400