Intersil ISL28117 User Manual Download Page 23

ISL28117, ISL28217, ISL28417

23

November 30, 2012

FN6632.10

FIGURE 57. SPICE NET LIST

*ISL28117 Macromodel - covers following
*products
*ISL28117
*ISL28217
*ISL28417
**Revision History:
*Revision C, LaFontaine January 31, 2012
*Model for Noise, quiescent supply currents,
*CMRR 210dB, fcm=10Hz, AVOL 155dB 
*f=0.02Hz, SR = 0.5V/us, output voltage 
*clamp and short ckt current limit.
*
*Copyright 2012 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.

*Intended use:
*This Pspice Macromodel is intended to give
*typical DC and AC performance
*characteristics under a wide range of
*external circuit configurations using
*compatible simulation platforms - such as
*iSim PE.
**
*Device performance features supported by
*this model
*Typical, room temp., nominal power supply
*voltages used to produce the following
*characteristics:
*Open and closed loop I/O impedances
*Open loop gain and phase
*Closed loop bandwidth and frequency
*response
*Loading effects on closed loop frequency
*response
*Input noise terms including 1/f effects
*Slew rate
*Input and Output Headroom limits to I/O
*voltage swing
*Supply current at nominal specified supply
*voltages
**
*Device performance features NOT
*supported by this model:
*Harmonic distortion effects
*Disable operation (if any)
*Thermal effects and/or over temperature
*parameter variation
*Limited performance variation vs. supply
*voltage is modeled
*Part to part performance variation due to
*normal process parameter spread
*Any performance difference arising from
*different packaging
* source
:
*

+input

*

|

-input

* | 

+Vsupply

* | 

|

-Vsupply

|  | | |

output

|  | | |  |

.subckt ISL28117 Vin+ Vin- V+ V- VOUT
* source ISL28107subckt
*
*Voltage Noise
E_En         IN+ VIN+ 25 0 1

R_R17         25 0 290
D_D12         24 25 DN
V_V7         24 0 0.1
*
*Input Stage
I_IOS         IN+ VIN- DC 0.08E-9
C_C6         IN+ VIN- 1.2E-12
R_R1         VCM VIN-  5e11
R_R2         IN+ VCM  5e11
Q_Q1         2 VIN- 1 SuperB
Q_Q2         3 8 1 SuperB
Q_Q3         V-- 1 7 Mirror
Q_Q4         4 6 2 Cascode
Q_Q5         5 6 3 Cascode
R_R3         4 V++ 4.45e3 
R_R4         5 V++ 4.45e3 
C_C4 VIN- 0  2e-12
C_C5 8 0  2e-12 
D_D1         6 7 DX 
I_IEE         1 V-- DC 200e-6
I_IEE1         V++ 6 DC 96e-6 
V_VOS         9 IN+ 8e-6
E_EOS         8 9 VC VMID 1
*
*1st Gain Stage
G_G1         V++ 11 4 5 8.129384e-2
G_G2         V-- 11 4 5 8.129384e-2
R_R5         11 V++ 1 
R_R6         V-- 11  1 
D_D2         10 V++ DX 
D_D3         V-- 12 DX
V_V1         10 11 1.86
V_V2         11 12 1.86
*
*2nd Gain Stage
G_G3         V++ VG 11 VMID 2.83e-3
G_G4         V-- VG 11 VMID 2.83e-3
R_R7         VG V++ 1.99e10 
R_R8         V-- VG 1.99e10 
C_C2         VG V++ 4e-10 
C_C3         V-- VG 4e-10 
D_D4         13 V++ DX 
D_D5         V-- 14 DX 
V_V3         13 VG 1.86
V_V4         VG 14 1.86
*
*Mid supply Ref
R_R9         VMID V++ 2.1E3 
R_R10         V-- VMID  2.1E3 
I_ISY     V+ V- DC 0.44E-3
E_E2         V++ 0 V+ 0 1
E_E3         V-- 0 V- 0 1
*
*Common Mode Gain Stage with Zero
G_G5         V++ VC VCM VMID 3.162277
G_G6         V-- VC VCM VMID 3.162277 
R_R11         VC 17  1 
R_R12         18 VC  1 
L_L1         17 V++ 15.9159E-3 
L_L2         18 V-- 15.9159E-3

*
*Output Stage with Correction Current 
Sources
G_G7         VOUT V++ V++ VG 1.11e-2
G_G8         V-- VOUT VG V-- 1.11e-2
G_G9         22 V-- VOUT VG 1.11e-2 
G_G10         23 V-- VG VOUT 1.11e-2
D_D6         VG 20 DX 
D_D7         21 VG DX
D_D8         V++ 22 DX 
D_D9         V++ 23 DX 
D_D10         V-- 22 DY
D_D11         V-- 23 DY 
V_V5         20 VOUT 1.12           
V_V6         VOUT 21 1.12
R_R15         VOUT V++ 9E1 
R_R16         V-- VOUT  9E1 
*
.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 ISL28117

Summary of Contents for ISL28117

Page 1: ...e See AN1509 ISL282X7SOICEVAL2Z Evaluation Board User s Guide Features Low input offset 50 V Max Superb offset TC 0 6 V C Max Input bias current 1nA Max Input bias current TC 5pA C Max Low current con...

Page 2: ...28417FBBZ 28417 FBZ 120 B Grade 14 Ld SOIC MDP0027 ISL28417FBZ 28417 FBZ C 200 C Grade 14 Ld SOIC MDP0027 ISL28417FVBZ 28417 FVZ 120 B Grade 14 Ld TSSOP M14 173 ISL28417FVZ 28417 FVZ C 200 C Grade 14...

Page 3: ...EW ISL28217 8 LD TDFN TOP VIEW ISL28417 14 LD SOIC TSSOP TOP VIEW NC IN IN V 1 2 3 4 8 7 6 5 NC V VOUT NC 2 3 4 1 7 6 5 8 NC IN IN V NC V VOUT NC VOUT_A IN_A IN_A V 1 2 3 4 8 7 6 5 V VOUT_B IN_B IN_B...

Page 4: ...IN_C 12 IN_D 4 4 11 V Circuit 3 Negative power supply 2 IN Circuit 1 Amplifier inverting input 2 2 IN_A 6 6 IN_B 9 IN_C 13 IN_D 7 8 4 V Circuit 3 Positive power supply 6 VOUT Circuit 2 Amplifier outp...

Page 5: ...unctional Description 19 Operating Voltage Range 19 Input Performance 19 Input ESD Diode Protection 19 Output Current Limiting 20 Output Phase Reversal 20 Unused Channels 20 Power Dissipation 20 ISL28...

Page 6: ...s listed for extended periods of time Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty NOTES 4 JA is measured with the component moun...

Page 7: ...Range Guaranteed by CMRR test 13 13 V CMRR Common Mode Rejection Ratio VCM 13V to 13V 120 145 dB 120 dB PSRR Power Supply Rejection Ratio VS 2 25V to 20V 120 145 dB 120 dB AVOL Open Loop Gain VO 13V t...

Page 8: ...d Recovery Time AV 100 VIN 0 2VP P RL 2k to VCM 10 6 s Electrical Specifications VS 5V VCM 0 VO 0V TA 25 C unless otherwise noted Boldface limits apply over the operating temperature range 40 C to 125...

Page 9: ...C ISL28417 SOIC TSSOP B and C Grade 4 0 0 45 4 0 pA C VCM Input Voltage Range 3 3 V CMRR Common Mode Rejection Ratio VCM 3V to 3V 120 145 dB 120 dB PSRR Power Supply Rejection Ratio VS 2 25V to 5V 120...

Page 10: ...2VP P RL 2k to VCM 7 s Output Negative Overload Recovery Time AV 100 VIN 0 2VP P RL 2k to VCM 5 8 s NOTE 8 Compliance to datasheet limits is assured by one or more methods production test characteriza...

Page 11: ...en unless otherwise specified Continued VS 15V 0 50 100 150 200 250 300 100 60 20 20 60 100 VOS V NUMBER OF AMPLIFIERS ISL28217FBZ VS 5V 0 50 100 150 200 250 300 100 60 20 20 60 100 VOS V NUMBER OF AM...

Page 12: ...ntinued VS 15V 500 400 300 200 100 0 100 200 300 400 500 50 0 50 100 150 TEMPERATURE C I B pA VS 15V 0 10 20 30 40 50 60 70 3 5 2 5 1 5 0 5 0 5 1 5 2 5 3 5 MORE IB TC pA C NUMBER OF AMPLIFIERS VS 15V...

Page 13: ...ed VS 5V 500 400 300 200 100 0 100 200 300 400 500 50 0 50 100 150 TEMPERATURE C I B pA VS 5V 0 10 20 30 40 50 60 70 80 90 3 5 2 5 1 5 0 5 0 5 1 5 2 5 3 5 IB TC pA C NUMBER OF AMPLIFIERS VS 15V 500 40...

Page 14: ...Typical Performance Curves VS 15V VCM 0V RL Open unless otherwise specified Continued 15V 0 3 0 4 0 5 0 6 0 7 50 0 50 100 150 TEMPERATURE C Isupply mA 2 25V 10000 15000 20000 50 0 50 100 150 TEMPERATU...

Page 15: ...nless otherwise specified Continued 60 40 20 0 20 40 60 80 100 15 10 5 0 5 10 15 VCM V V OS V VS 15V 125 C 25 C 40 C 60 40 20 0 20 40 60 80 100 5 3 1 1 3 5 VCM V V OS V VS 5V 125 C 25 C 40 C 13 2 13 4...

Page 16: ...00 150 200 250 V 36 4V Rg 10 Rf 100k AV 10 000 FREQUENCY Hz 1 10 100 1 10 100 1k 10k 100k INPUT NOISE VOLTAGE nV Hz VS 18 2V AV 1 FREQUENCY Hz 1 10 100 1k 10k 100k 1 INPUT NOISE CURRENT pA Hz 0 1 VS 1...

Page 17: ...Hz GAIN dB 100k 1M 10M 10 10k 1k 10 0 10 20 30 40 50 60 70 100 AV 1 AV 100 AV 1000 VS 20V VOUT 50mVP P CL 4pF RL 10k Rg 10k Rf 100k AV 10 Rg 1k Rf 100k Rg OPEN Rf 0 Rg 100 Rf 100k NORMALIZED GAIN dB 1...

Page 18: ...s LARGE SIGNAL V 2 4 2 0 1 6 1 2 0 8 0 4 0 0 4 0 8 1 2 1 6 2 0 2 4 0 10 20 30 40 50 60 70 80 90 100 AV 1 CL 4pF VOUT 4VP P VS 5V RL 2k 10k VS 15V RL 2k 10k TIME s SMALL SIGNAL mV 10 0 10 20 30 40 50...

Page 19: ...s 11 through 18 show the high degree of bias current stability at 5V and 15V supplies that is maintained across the 40 C to 125 C temperature range The low bias current TC also produces very low input...

Page 20: ...s therefore important to calculate the maximum junction temperature TJMAX for all applications to determine if power supply voltages load conditions or package type need to be modified to remain in th...

Page 21: ...loan rent or license the macro model in whole in part or in modified form to anyone outside the Licensee s company The Licensee may modify the macro model to suit his her specific applications and th...

Page 22: ...86V V2 1 86V G1 G2 R5 1 R6 1 4 5 V 11 12 10 D4 DX D5 DX V3 1 86V V4 1 86V G3 G4 R7 1 99e10 R8 Vg 14 13 C2 400pF C3 R9 2 1E3 R10 2 1E3 400pF 1 99e10 Vmid Vmid G5 G6 R11 1 R12 18 17 L1 15 9159E L2 15 9...

Page 23: ...ut subckt ISL28117 Vin Vin V V VOUT source ISL28107subckt Voltage Noise E_En IN VIN 25 0 1 R_R17 25 0 290 D_D12 24 25 DN V_V7 24 0 0 1 Input Stage I_IOS IN VIN DC 0 08E 9 C_C6 IN VIN 1 2E 12 R_R1 VCM...

Page 24: ...0 100 FREQUENCY Hz INPUT NOISE VOLTAGE nV Hz FREQUENCY Hz GAIN dB 100k 1M 10M 10 10k 1k 10 0 10 20 30 40 50 60 70 100 AV 1 AV 100 AV 1000 VS 20V VOUT 50mVP P CL 4pF RL 10k Rg 10k Rf 100k AV 10 Rg 1k R...

Page 25: ...V 2 4 2 0 1 6 1 2 0 8 0 4 0 0 4 0 8 1 2 1 6 2 0 2 4 0 10 20 30 40 50 60 70 80 90 100 AV 1 CL 4pF VOUT 4VP P VS 15V RL 10k 0 20 40 60 80 100 3 2 1 0 1 2 3 TIME s LARGE SIGNAL V AV 1 CL 4pF VOUT 4VP P...

Page 26: ...9 Changed ISL28417 SOIC B and C Grade to ISL28417 SOIC TSSOP B and C Grade February 10 2012 Ordering Information on page 2 Updated Pkg Dwg for ISL28117FUBZ ISL28117FUZ ISL28217FUBZ ISL28217FUZ from M8...

Page 27: ...n row for ISL28217 MSOP Grade C package Added Vos and TCVos limits for 25C and Full Temp 5 For Typical performance curves for Vos Histograms added note that histogram is based on ISL28217FBBZ for Grad...

Page 28: ...table with the following edits A Separated VOS specs for SOIC and MSOP Grade C packages Added new VOS specs for MSOP Grade C package B Separated TCVOS specs for SOIC and MSOP Grade C packages Added n...

Page 29: ...revision no changes were made to package dimensions land pattern was added and dimensions were moved from table onto drawing c Added Add T7 or T13 suffix for tape and reel to the tape and reel Note 1...

Page 30: ...r side Dimension does not include interlead flash or protrusions Dimensions in for Reference Only Dimensioning and tolerancing conform to AMSE Y14 5m 1994 3 5 4 2 Dimensions are in millimeters 1 NOTES...

Page 31: ...95 REF 0 53 0 10mm B 3 0 0 10mm 1 2 8 0 86 0 05mm SEATING PLANE A 0 65mm BSC 3 0 0 10mm 0 40 1 40 0 65 D 5 5 0 15 0 05mm SIDE VIEW 1 0 08 C A B D M 0 10 C Dimensioning and tolerancing conform to JEDEC...

Page 32: ...0 25 0 05 A M C B 4 2X 1 95 6x 0 65 INDEX AREA PIN 1 located within the zone indicated The pin 1 identifier may be Unless otherwise specified tolerance Decimal 0 05 Tiebar shown if present is a non f...

Page 33: ...0 017 0 017 0 017 0 017 0 017 0 017 0 003 c 0 009 0 009 0 009 0 011 0 011 0 011 0 011 0 001 D 0 193 0 341 0 390 0 406 0 504 0 606 0 704 0 004 1 3 E 0 236 0 236 0 236 0 406 0 406 0 406 0 406 0 008 E1...

Page 34: ...0 35 TYP DETAIL X 1 Dimension does not include mold flash protrusions or gate burrs Mold flash protrusions or gate burrs shall not exceed 0 15 per side 2 Dimension does not include interlead flash or...

Page 35: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Intersil ISL28117FUZ T7 ISL28217FBBZ T7A ISL28217FBZ T7A...

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