ISL28118M_14 Datasheet, PDF (17/23 Pages) Intersil Corporation – 40V Extended Temperature Range, Precision Single-Supply, Rail-to-Rail Output, Operational Amplifier

Vin-
0
Vin+
0.1
V7 ¹
0.1
4 ^V8
D13 D14
750 2
3 750
R17
En ^R18
GAIN = 0.3
I2
54E-6
I1
80e-6
9
I3
54E-6
D3
-0.91
G1
+
-
R5
1
13
GAIN = 0.65897
V1
D1 DBREAK
PNP_LATERAL
Q7
7
Q6
10
PNP_LATERAL
EOS
14
R2
Q8 PNP_input PNP_input _Q9
12 ^{+- +-}
5e11
D2 DBREAK
CinDif
GAIN = 1
5 _1.33E-12
0
R1
IOS
8
11
V2
-0.96
5e11
Vcm
4e-9
R3
R4
1k
1k
6
15
G2
R6
1
Cin2
4.02e-12 _Cin1
V--
4.02e-12
GAIN = 0.65897
D4
V--
D5
16
+
-
GAIN = 1.69138e-3
C1
R7 6.6667E-11
3.7304227e9
V3
-0.91
Vg
Vmid
E2
+
-
-+
0 ^{GAIN = 1}
V+
V++
G5
+
-
GAIN = 1
L1
L3
3.18319E-09 _3.18319E-09
18
+
-
21
R9 _{GAIN = 1}
1e-3
R11
1e-3
19
Vc
ISY
2.5E-3
-0.96
G4
GAIN = 1.69138e-3
V4
+
-
-+
GAIN = 0.5
C2
17
6.6667E-11
3.7304227e9
D6
R10
1e-3
R12
1e-3
20
22
G6
G8
L4
L2
3.18319E-09
GAIN = 1
3.18319E-09
GAIN = 1
Input Stage
1st Gain Stage
V++
R13
G9
795.7981
+
-
GAIN = 1.2566e-3
C3
D7 _{DX 24}
10e-12
23
V++
D10
D11
V5
-0.4
26
27
D8
V6
25
-0.4
C4
G10
10e-12
GAIN = 1.2566e-3
R14
795.7981
G11
G12
+
+
D12
D9
-
-
GAIN = 12.5e-3
GAIN = 12.5e-3
V--
V--
2nd Gain Stage
Mid Supply ref V
Common Mode
Gain Stage
with Zero
V- E3
V--
+- _-+
GAIN = 1
0
Output Stage Correction Current Sources
FIGURE 50. SPICE SCHEMATIC
G13
GAIN = 12.5e-3
R15
80
Vout
VOUT
R16
80
G14
GAIN = 12.5e-3