ISL28227FBZ Intersil, ISL28227FBZ Datasheet - Page 19
ISL28227FBZ
Manufacturer Part Number
ISL28227FBZ
Description
IC OPAMP GP 10MHZ DUAL LN 8SOIC
Manufacturer
Intersil
Datasheet
1.ISL28127MSOPEVAL1Z.pdf
(26 pages)
Specifications of ISL28227FBZ
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
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL28227FBZ
Manufacturer:
INTERSIL
Quantity:
20 000
Characterization vs Simulation Results
FIGURE 48. CHARACTERIZED CLOSED LOOP GAIN vs R
FIGURE 50. CHARACTERIZED CLOSED LOOP GAIN vs C
FIGURE 52. CHARACTERIZED LARGE SIGNAL 10V STEP
-1
-2
-3
-1
-2
-3
-4
-5
7
6
5
4
3
2
1
0
2
1
0
1k
1k
-2
-3
-4
-5
-6
6
5
4
3
2
1
0
1
V
R
A
V
0
V
C
A
V
S
V
OUT
L
S
V
OUT
L
= ±15V
= 10k
= +1
= ±15V
= 3.5pF
= +1
RESPONSE
= 100mV
= 100mV
10k
10k
5
P-P
P-P
C
FREQUENCY (Hz)
10
V
C
A
R
V
100k
C
100k
C
L
V
S
L
OUT
FREQUENCY (Hz)
f
L
C
L
= 25.5pF
= 0, R
= ±15V
= 3.5pF
= 1
= 1000pF
L
= 100pF
19
R
R
R
R
R
= 220pF
= 10V
TIME (µs)
L
L
L
L
L
= 10k
= 1k
= 499
= 100
= 49.9
g
15
= INF
C
P-P
L
1M
R
1M
R
= 3.5pF
L
L
= 2k
= 10k
20
10M
10M
ISL28127, ISL28227
25
L
L
100M
100M
30
FIGURE 53. SIMULATED LARGE SIGNAL 10V STEP RESPONSE
(Continued)
-1
-2
-3
-1
-2
-3
-4
-5
7
6
5
4
3
2
1
0
-2
-3
-4
-5
-6
2
1
0
6
5
4
3
2
1
0
1
FIGURE 49. SIMULATED CLOSED LOOP GAIN vs R
FIGURE 51. SIMULATED CLOSED LOOP GAIN vs C
1k
1k
0
V
R
A
V
V
C
A
V
S
V
OUT
L
S
V
OUT
L
= ±15V
= 10k
= +1
= +1
= ±15V
= 3.5pF
= 100mV
= 100mV
5
10k
10k
P-P
P-P
V
C
A
V
10
R
FREQUENCY (Hz)
C
S
V
OUT
L
f
100k
100k
R
L
C
= 0, R
FREQUENCY (Hz)
= ±15V
= 3.5pF
= 1
L
= 25.5pF
L
= 499
= 10V
= 1000pF
TIME (µs)
R
C
R
L
g
L
L
15
= 100
= INF
= 3.5pF
= 49.9
P-P
R
1M
1M
L
= 10k
20
10M
10M
December 16, 2010
R
25
R
C
L
C
L
L
= 10k
L
= 1k
= 220pF
= 100pF
L
L
FN6633.6
100M
100M
30