ISL28227FBZ-T7A Intersil, ISL28227FBZ-T7A Datasheet - Page 12
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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
Typical Performance Curves
FIGURE 27. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 31. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
-10
70
60
50
40
30
20
10
-1
-2
-3
-1
-2
-3
-4
-5
1
0
0
2
1
0
100
1k
1k
A
A
A
A
C
R
A
V
V
C
A
V
V
V
L
V
V
L
V
OUT
R
L
S
V
OUT
= 100
= 1000
= 3.5pF
= 10k
= 10
g
= 1
= +1
= 3.5pF
= ±15V
= +1
FIGURE 29. GAIN vs FREQUENCY vs R
= 10k, R
= 100mV
= 100mV
1k
10k
10k
R
g
= OPEN, R
f
= 100k
P-P
10k
P-P
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
V
100k
100k
S
V
= ±2.25V
S
12
R
R
f
R
R
R
= 0
= ±15V
100k
L
L
L
L
L
R
= 499
= 100
= 10k
= 1k
= 49.9
g
Rg = 1k, Rf = 100k
= 100, R
1M
1M
V
S
= ±5V
1M
V
C
R
V
S
L
OUT
f
L
= 100k
= 3.5pF
= ±15V
= INF
10M
10M
= 100mV
ISL28127, ISL28227
10M
L
P-P
100M
100M
V
100M
S
= ±15V, VCM = 0V, R
FIGURE 28. FREQUENCY RESPONSE vs FEEDBACK RESISTANCE
FIGURE 32. LARGE SIGNAL 10V STEP RESPONSE, V
15
13
11
-1
-3
-5
-1
-2
-3
-2
-3
-4
-5
-6
9
7
5
3
1
7
6
5
4
3
2
1
0
L
6
5
4
3
2
1
0
1
1k
= Open, unless otherwise specified. (Continued)
1k
0
V
R
C
A
V
V
R
A
V
S
L
V
OUT
L
S
L
V
OUT
= 3.5pF
= ±15V
= 10k
= +2
= 10k
= ±15V
= +1
FIGURE 30. GAIN vs FREQUENCY vs C
R
= 100mV
= 100mV
f
/R
5
10k
10k
g
P-P
Rf = Rg = 100k
P-P
10
V
C
A
V
R
FREQUENCY (Hz)
C
S
L
OUT
V
f
100k
C
100k
L
C
= 3.5pF
= 0 R
= ±15V
FREQUENCY (Hz)
= 1
L
C
L
= 25.5pF
Rf = Rg = 100
L
TIME (µs)
= 1000pF
= 100pF
= 10V
= 220pF
g
15
= inf
C
P-P
R
R
L
1M
L
L
1M
= 3.5pF
= 2k
= 10k
20
Rf = Rg = 10k
Rf = Rg = 1k
10M
10M
December 16, 2010
L
25
S
= ±15V
FN6633.6
100M
100M
30