22 FN6631.7 February 25, 2013 *ISL28107 Macromodel - covers following *products *ISL28107 *ISL28207 *ISL28407 **Re" />
參數(shù)資料
型號： ISL28407FBZ-T13
廠商： Intersil
文件頁數(shù)： 15/31頁
文件大小： 0K
描述： IC OPAMP PREC LN QUAD 14-SOIC
標準包裝： 2,500
放大器類型： 通用
電路數(shù)： 4
轉(zhuǎn)換速率： 0.32 V/µs
增益帶寬積： 1MHz
電流 - 輸入偏壓： 15pA
電壓 - 輸入偏移： 5µV
電流 - 電源： 210µA
電流 - 輸出 / 通道： 40mA
電壓 - 電源，單路/雙路(±)： 4.5 V ~ 40 V，±2.25 V ~ 20 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應商設備封裝： 14-SOIC
包裝： 帶卷 (TR)
ISL28107, ISL28207, ISL28407
22
FN6631.7
February 25, 2013
*ISL28107 Macromodel - covers following
*products
*ISL28107
*ISL28207
*ISL28407
**Revision History:
*Revision B, LaFontaine January 31, 2012
*Model for Noise, quiescent supply currents,
*CMRR 145dB, fcm=100Hz, AVOL 155dB
*f=0.01Hz, SR = 0.3V/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 ISL28107 Vin+ Vin- V+ V- VOUT
* source ISL28127_SPICEMODEL_0_0
*
*Voltage Noise
E_En
IN+ VIN+ 25 0 1
R_R17
25 0 600
D_D12
24 25 DN
V_V7
24 0 0.1
*
*Input Stage
I_IOS
IN+ VIN- DC 15e-12
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+ 5e-6
E_EOS
8 9 VC VMID 1
*
*1st Gain Stage
G_G1
V++ 11 4 5 101.6828e-3
G_G2
V-- 11 4 5 101.6828e-3
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 2.21e-3
G_G4
V-- VG 11 VMID 2.21e-3
R_R7
VG V++ 2.55e10
R_R8
V-- VG 2.55e10
C_C2
VG V++ 6.25e-10
C_C3
V-- VG 6.25e-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++ 1
R_R10
V-- VMID 1
I_ISY
V+ V- DC 0.21E-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 5.62e-8
G_G6
V-- VC VCM VMID 5.62e-8
R_R11
VC 17 1
R_R12
18 VC 1
L_L1
17 V++ 1.59e-3
L_L2
18 V-- 1.59e-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 ISL28107
FIGURE 57. SPICE NET LIST
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