ISL28227FBZ-T7A Intersil, ISL28227FBZ-T7A Datasheet - Page 18
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ISL28227FBZ-T7A
Manufacturer Part Number
ISL28227FBZ-T7A
Description
IC OPAMP GP 10MHZ DUAL LN 8SOIC
Manufacturer
Intersil
Datasheet
1.ISL28127MSOPEVAL1Z.pdf
(26 pages)
Specifications of ISL28227FBZ-T7A
Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
3.6 V/µs
Gain Bandwidth Product
10MHz
Current - Input Bias
1nA
Voltage - Input Offset
10µV
Current - Supply
2.2mA
Current - Output / Channel
45mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 40 V, ±2.25 V ~ 20 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Other names
ISL28227FBZ-T7ATR
Characterization vs Simulation Results
FIGURE 44. CHARACTERIZED CLOSED LOOP GAIN vs
FIGURE 46. CHARACTERIZED CLOSED LOOP GAIN vs R
100
-10
15
13
11
10
70
60
50
40
30
20
10
-1
-3
-5
FIGURE 42. CHARACTERIZED INPUT NOISE VOLTAGE
9
7
5
3
1
1
0
100
0.1
1k
A
V
R
C
A
V
A
A
A
V
V
S
V
OUT
L
L
V
V
R
= 100
= 1000
= ±15V
= 10k
= 3.5pF
= +2
= 10
= 1
g
= 10k, R
FREQUENCY
= 100mV
V
A
1k
1
S
V
10k
R
= ±19V
= 1
g
= OPEN, R
f
P-P
= 100k
R
10k
10
f
FREQUENCY (Hz)
FREQUENCY (Hz)
= R
FREQUENCY (Hz)
100k
R
g
f
f
18
= 100k
= R
= 0
100k
100
R
g
g
= 100
= 100, R
R
g
1M
= 1k, R
1M
1k
f
= 100k
V
C
V
R
f
S
OUT
= 100k
L
L
R
= ±15V
= 3.5pF
= INF
f
10M
= R
R
= 100mV
ISL28127, ISL28227
10M
f
10k
= R
g
= 10k
g
= 1k
f
/R
P-P
100M
100M
100k
g
FIGURE 45. SIMULATED CLOSED LOOP GAIN vs FREQUENCY
FIGURE 47. SIMULATED CLOSED LOOP GAIN vs R
100
-10
70
60
50
40
30
20
10
15
13
11
10
-1
-3
-5
9
7
5
3
1
0
1
100
0.1
1k
FIGURE 43. SIMULATED INPUT NOISE VOLTAGE
A
A
V
R
C
A
V
A
A
V
V
V
V
S
V
OUT
L
L
R
= 100
= 1000
= +2
= 10
= 1
= ±15V
= 10k
= 3.5pF
g
V(INOISE)
= 10k, R
= 100mV
1k
1
10k
R
g
= OPEN, R
f
P-P
= 100k
10k
10
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
R
100k
f
R
= R
f
f
= R
= 0
g
100k
R
100
= 100k
g
g
= 100
= 100, R
R
g
1M
= 1k, R
1M
1k
f
= 100k
f
= 100k
R
f
10M
R
= R
December 16, 2010
10M
f
10k
f
= R
/R
g
= 10k
g
g
= 1k
FN6633.6
100M
100M
100k