ISL28227FBZ Intersil, ISL28227FBZ Datasheet - Page 17
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
* source ISL28127_SPICEmodel
* Revision C, August 8th 2009 LaFontaine
* Model for Noise, supply currents, 150dB f=50Hz
CMRR, *128dB f=5Hz AOL
*Copyright 2009 by Intersil Corporation
*Refer to data sheet “LICENSE STATEMENT” Use of
*this model indicates your acceptance with the
*terms and provisions in the License Statement.
* Connections: +input
*
*
*
*
*
.subckt ISL28127subckt Vin+ Vin-V+ V- VOUT
* source ISL28127_SPICEMODEL_0_0
*
*Voltage Noise
E_En
R_R17
D_D12
V_V7
*
*Input Stage
I_IOS
C_C6
R_R1
R_R2
Q_Q1
Q_Q2
Q_Q3
Q_Q4
Q_Q5
R_R3
R_R4
C_C4 VIN- 0
C_C5 8 0
D_D1
I_IEE
I_IEE1
V_VOS
E_EOS
*
*1st Gain Stage
G_G1
G_G2
R_R5
R_R6
D_D2
D_D3
V_V1
V_V2
*
*2nd Gain Stage
G_G3
G_G4
2.5e-12
IN+ VIN+ 25 0 1
24 0 0.1
IN+ VIN- 2E-12
VCM VIN-
IN+ VCM
2 VIN- 1 SuperB
3 8 1 SuperB
V-- 1 7 Mirror
4 6 2 Cascode
5 6 3 Cascode
4 V++ 4.45e3 TC=0,0
5 V++ 4.45e3 TC=0,0
2.5e-12
6 7 DX
V++ 11 4 5 0.0487707
V-- 11 4 5 0.0487707
11 V++ 1 TC=0,0
V-- 11
10 V++ DX
V-- 12 DX
10 11 1.86
11 12 1.86
V++ VG 11 VMID 4.60767E-3
V-- VG 11 VMID 4.60767E-3
25 0
24 25 DN
IN+ VIN- DC 1e-9
1 V-- DC 200e-6
9 IN+ 10e-6
8 9 VC VMID 1
|
|
|
|
|
V++ 6 DC 96e-6
-input
|
|
|
|
377.4 TC=0,0
1 TC=0,0
5e11 TC=0,0
17
5e11 TC=0,0
+Vsupply
|
|
|
-Vsupply
|
|
output
|
ISL28127, ISL28227
FIGURE 41. SPICE NET LIST
R_R7
R_R8
C_C2
C_C3
D_D4
D_D5
V_V3
V_V4
*
*Mid supply Ref
R_R9
R_R10
I_ISY
E_E2
E_E3
*
*Common Mode Gain Stage with Zero
G_G5
G_G6
R_R11
R_R12
L_L1
L_L2
*
*Output Stage with Correction Current Sources
G_G7
G_G8
G_G9
G_G10
D_D6
D_D7
D_D8
D_D9
D_D10
D_D11
V_V5
V_V6
R_R15
R_R16
*
.model SuperB npn
+ is=184E-15 bf=30e3 va=15 ik=70E-3 rb=50
+ re=0.065 rc=35 cje=1.5E-12 cjc=2E-12
+ kf=0 af=0
.model Cascode npn
+ is=502E-18 bf=150 va=300 ik=17E-3 rb=140
+ re=0.011 rc=900 cje=0.2E-12 cjc=0.16E-12f
+ kf=0 af=0
.model Mirror pnp
+ is=4E-15 bf=150 va=50 ik=138E-3 rb=185
+ re=0.101 rc=180 cje=1.34E-12 cjc=0.44E-12
+ kf=0 af=0
.model DN D(KF=6.69e-9 AF=1)
.MODEL DX D(IS=1E-12 Rs=0.1)
.MODEL DY D(IS=1E-15 BV=50 Rs=1)
.ends ISL28127subckt
V+ V- DC 2.2E-3
VG V++ 572.958E6 TC=0,0
V-- VG
VG V++ 55.55e-12
V-- VG
13 V++ DX
V-- 14 DX
13 VG 1.86
VG 14 1.86
VMID V++ 1 TC=0,0
V++ 0 V+ 0 1
V-- 0 V- 0 1
V++ VC VCM VMID 31.6228e-9
V-- VC VCM VMID 31.6228e-9
17 V++ 3.183e-3
18 V-- 3.183e-3
VOUT V++ V++ VG 1.11e-2
V-- VOUT VG V-- 1.11e-2
22 V-- VOUT VG 1.11e-2
VG 20 DX
21 VG DX
V++ 22 DX
V++ 23 DX
20 VOUT 1.12
VOUT 21 1.12
V-- VMID
VC 17
18 VC
23 V-- VG VOUT 1.11e-2
V-- 22 DY
V-- 23 DY
VOUT V++ 9E1 TC=0,0
V-- VOUT
572.958E6 TC=0,0
55.55e-12
1 TC=0,0
1 TC=0,0
1 TC=0,0
9E1 TC=0,0
TC=0,0
TC=0,0
December 16, 2010
FN6633.6