ISL28214SOICEVAL2Z Intersil, ISL28214SOICEVAL2Z Datasheet - Page 12

• Manufacturer Part Number: ISL28214SOICEVAL2Z
• Description: EVALUATION BOARD FOR ISL28214
• Manufacturer: Intersil

Specifications of ISL28214SOICEVAL2Z

• Channels Per Ic: 2 - Dual
• Amplifier Type: General Purpose
• Output Type: Rail-to-Rail
• Slew Rate: 2.5 V/µs
• Current - Output / Channel: 31mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 300µA
• Voltage - Supply, Single/dual (±): 2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
• Board Type: Fully Populated
• Utilized Ic / Part: ISL28214
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -

* source ISL28114_SPICEmodel
* Revision C, LaFontaine October 7th 2009
* Model for Noise, supply currents, CMRR 72dB f=80kHz ,AVOL 90dB
f=125Hz
* SR = 2.5V/us, GBWP 5MHz, 2nd pole 6MHz Output voltage clamp and
short ckt I limit
*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:
*
*
*
*
*
.subckt ISL28114subckt
* source ISL28114_DS rev1
*
*Voltage Noise
E_En
D_D13
V_V9
R_R21
*
*Input Stage
M_M14
M_M15
M_M16
M_M17
I_I1
I_I2
I_IOS
G_G1A
G_G2A
V_V1
V_V2
R_R1
R_R2
R_R3
R_R4
R_R5
R_R6
R_R7
R_R8
R_RA1
R_RA2
C_CinDif
C_Cin1
C_Cin2
*
*1st Gain Stage
G_G1
G_G2
V_V3
V_V4
D_D1
D_D2
D_D3
D_D4
R_R9
R_R10
7 V-- DC 5e-3
V++ 8 DC 5e-3
VIN+ EN 28 0 1
29 0 .00035
V++ 2 1e-6
13 V-- 1e-6
17 16 .61
16 18 .61
VIN- 1 DC 25e-12
3 2 1.0004 TC=0,0
4 2 1.0004 TC=0,0
5 7 10 TC=0,0
7 6 10 TC=0,0
9 8 10 TC=0,0
8 10 10 TC=0,0
13 11 1 TC=0,0
13 12 1 TC=0,0
15 VMID DX
VMID 15 DX
17 V++ DX
V-- 18 DX
15 14 100 TC=0,0
V++ 16 15 VMID 334.753e-3
V-- 16 15 VMID 334.753e-3
29 28 DN
28 0 500E3 TC=0,0
15 VMID 1e9 TC=0,0
14 V++ 1 TC=0,0
V-- 14 1 TC=0,0
3 1 5 5 NCHANNELMOSFET
4 VIN- 6 6 NCHANNELMOSFET
11 VIN- 9 9 PMOSISIL
12 1 10 10 PMOSISIL
V++ 14 4 3 1404
V-- 14 11 12 1404
V-- EN 1.26e-12 TC=0,0
V-- VIN- 1.26e-12 TC=0,0
VIN- EN 1.02E-12 TC=0,0
+input
|
|
|
|
|
Vin+
12
-input
|
|
|
|
Vin-
+Vsupply
|
|
|
V+
ISL28114, ISL28214, ISL28414
-Vsupply
|
|
V-
FIGURE 21. SPICE NET LIST
output
|
VOUT
R_R11
R_R12
*
*2nd Gain Stage
G_G3
G_G4
V_V5
V_V6
D_D5
D_D6
R_R13
R_R14
C_C2
C_C3
*
*Mid supply Ref
E_E4
E_E2
E_E3
I_ISY
*
*Common Mode Gain Stage with Zero
G_G5
G_G6
E_EOS
R_R15
R_R16
R_R22
R_R23
L_L1
L_L2
*
*Pole Satge
G_G7
G_G8
R_R17
R_R18
C_C4
C_C5
*
*Output Stage with Correction Current Sources
G_G9
G_G10
G_G11
G_G12
V_V7
V_V8
D_D7
D_D8
D_D9
D_D10
D_D11
D_D12
R_R19
R_R20
.model pmosisil pmos (kp=16e-3 vto=-0.6)
.model NCHANNELMOSFET nmos (kp=3e-3 vto=0.6)
.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 ISL28114subckt
21 V++ 1.9895
22 V-- 1.9895
V+ V- DC 300e-6
19 VG .604
VG 20 .604
VMID V-- V++ V-- 0.5
V++ 0 V+ 0 1
V-- 0 V- 0 1
24 VOUT .08
VOUT 25 .08
19 V++ DX
V-- 20 DX
VG V++ 2E-09 TC=0,0
V-- VG 2E-09 TC=0,0
23 V++ 10e-12 TC=0,0
V-- 23 10e-12 TC=0,0
23 24 DX
25 23 DX
V++ 26 DX
V++ VG 16 VMID 24.893e-3
V-- VG 16 VMID 24.893e-3
V++ VC VCM VMID 2.5118E-10
V-- VC VCM VMID 2.5118E-10
V++ 23 VG VMID 376.98e-6
V-- 23 VG VMID 376.98e-6
26 V-- VOUT 23 0.02
16 V++ 1 TC=0,0
V-- 26 DY
V-- 16 1 TC=0,0
VG V++ 636.658e3 TC=0,0
V-- VG 636.658e3 TC=0,0
VC 21 1e6 TC=0,0
22 VC 1e6 TC=0,0
EN VCM 5e11 TC=0,0
VCM VIN- 5e11 TC=0,0
23 V++ 2652.66 TC=0,0
V-- 23 2652.66 TC=0,0
VOUT V++ V++ 23 0.02
V++ 27 DX
V-- 27 DY
VOUT V++ 50 TC=0,0
V-- VOUT 50 TC=0,0
27 V-- 23 VOUT 0.02
V-- VOUT 23 V-- 0.02
1 EN VC VMID 1
October 8, 2010
FN6800.4