ISL28227FBZ Intersil, ISL28227FBZ Datasheet

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ISL28227FBZ

Manufacturer Part Number
ISL28227FBZ
Description
IC OPAMP GP 10MHZ DUAL LN 8SOIC
Manufacturer
Intersil
Datasheet

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
Company:
Part Number:
ISL28227FBZ-T7
Quantity:
5 400
Precision Single and Dual Low Noise Operational
Amplifiers
ISL28127, ISL28227
The ISL28127 and ISL28227 are very high precision amplifiers
featuring very low noise, low offset voltage, low input bias
current and low temperature drift making them the ideal
choice for applications requiring both high DC accuracy and AC
performance. The combination of precision, low noise, and
small footprint provides the user with outstanding value and
flexibility relative to similar competitive parts.
Applications for these amplifiers include precision active
filters, medical and analytical instrumentation, precision
power supply controls, and industrial controls.
The ISL28127 single and ISL28227 dual are available in an 8
Ld SOIC, TDFN and MSOP packages. All devices are offered in
standard pin configurations and operate over the extended
temperature range to -40°C to +125°C.
December 16, 2010
FN6633.6
V
IN
Sallen-Key Low Pass Filter (1MHz)
95.3
R
FIGURE 1. TYPICAL APPLICATION
1
68.3nF
232
R
1.5nF
C
2
1
C
2
1
-
+
V
V
+
-
OUTPUT
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
Features
• Very Low Voltage Noise . . . . . . . . . . . . . . . . . . . . . . . .2.5nV/Hz
• Low Input Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70µV, Max.
• Superb Offset Drift. . . . . . . . . . . . . . . . . . . . . . 0.5µV/°C, Max.
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . 10nA, Max.
• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V
• Gain-bandwidth Product . . . . . . . . . 10MHz Unity Gain Stable
• No Phase Reversal
Applications
• Precision Instruments
• Medical Instrumentation
• Industrial Controls
• Active Filter Blocks
• Data Acquisition
• Power Supply Control
Related Literature
• AN1508: ISL281x7SOICEVAL1Z Evaluation Board User’s
• AN1509: ISL282x7SOICEVAL1Z Evaluation Board User’s
Guide
Guide
100
All other trademarks mentioned are the property of their respective owners.
10
FIGURE 2. INPUT NOISE VOLTAGE SPECTRAL DENSITY
1
0.1
|
Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved
V
A
1
S
V
= ±19V
= 1
10
FREQUENCY (Hz)
100
1k
10k
100k

Related parts for ISL28227FBZ

ISL28227FBZ Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. = ±19V = 1 ...

Page 2

... Ordering Information . PART NUMBER (Notes MARKING ISL28127FBZ 28127 FBZ ISL28127FRTBZ 8127 ISL28127FRTZ -C 8127 ISL28127FUBZ 8127Z ISL28127FUZ 8127Z -C ISL28227FBZ 28227 FBZ ISL28227FRTBZ 8227 ISL28227FRTZ -C 8227 ISL28227FUBZ 8227Z ISL28227FUZ 8227Z -C ISL28127SOICEVAL1Z Evaluation Board ISL28127MSOPEVAL1Z Evaluation Board ISL28227SOICEVAL2Z Evaluation Board 1. Add “-T*” suffix for tape and reel. Please refer to 2 ...

Page 3

Pin Configurations ISL28127 (8 LD SOIC, MSOP) TOP VIEW NC 1 -IN_A +IN_A ISL28127 (8 LD TDFN) TOP VIEW Pin Descriptions ISL28127 ...

Page 4

... ISL28227 TDFN (Notes 4, 6) ISL28127 ISL28227 MSOP (Note 5, 7) ISL28127 ISL28227 Storage Temperature Range .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Operating Conditions Ambient Operating Temperature Range . . . . . . . . . . . . . .-40°C to +125°C Maximum Operating Junction Temperature . . . . . . . . . . . . . . . . . .+150° ±15V, V ...

Page 5

Electrical Specifications PARAMETER DESCRIPTION TCV Offset Voltage Drift; OS SOIC Package Offset Voltage Drift; MSOP, Grade B Offset Voltage Drift; TDFN, Grade B Offset Voltage Drift; MSOP, TDFN, Grade B Offset Voltage Drift; MSOP, TDFN, Grade C I Input Offset ...

Page 6

Electrical Specifications PARAMETER DESCRIPTION e Voltage Noise Density n e Voltage Noise Density n in Current Noise Density THD + N Total Harmonic Distortion + Noise TRANSIENT RESPONSE SR Slew Rate Small Rise Time r f ...

Page 7

Electrical Specifications PARAMETER DESCRIPTION I Input Offset Current OS I Input Bias Current B V Common Mode Input Voltage Range CM CMRR Common-Mode Rejection Ratio PSRR Power Supply Rejection Ratio A Open-Loop Gain VOL V Output Voltage High OH V ...

Page 8

Typical Performance Curves 100 -20 -40 -60 -80 -100 TIME (s) FIGURE 3. INPUT NOISE VOLTAGE 0.1Hz to 10Hz 100 V = ±19V ...

Page 9

Typical Performance Curves 5000 4000 3000 2000 1000 0 -1000 -2000 -3000 -4000 -5000 - TEMPERATURE (°C) FIGURE 9. IB+ vs TEMPERATURE vs SUPPLY VOLTAGE 5000 4000 3000 2000 V 1000 0 V -1000 -2000 -3000 -4000 -5000 ...

Page 10

Typical Performance Curves -0.7 -0.5 -0.3 -0.1 0 (µV/°C) OS FIGURE 15. OFFSET VOLTAGE DRIFT DISTRIBUTION -22.5 -15 -7 ...

Page 11

Typical Performance Curves -27 - (pA/°C) OS FIGURE 21. INPUT OFFSET CURRENT DISTRIBUTION, V 14.2 14.1 50 UNITS MEDIAN 14.0 13.9 13 100k L 13.7 13.6 ...

Page 12

Typical Performance Curves 1000 R = 100 1k 100k 100 10k 100k g f ...

Page 13

Typical Performance Curves 2.4 2.0 1.6 1 ±15V 2k, 10k S L 0.8 0 ±5V 2k, 10k S L -0.8 -1 3.5pF L -1 ...

Page 14

Applications Information Functional Description The ISL28127 and ISL28227 are single and dual, low noise 10MHz BW precision op amps. Both devices are fabricated in a new precision 40V complementary bipolar DI process. A super- beta NPN input stage with input ...

Page 15

... INCLUDING BUY NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.” event will Intersil be liable for special, collateral, incidental, or consequential damages in connection with or arising out of the use of this macro-model. Intersil reserves the right to make changes to the product and the macro-model without prior notice. FN6633.6 ...

Page 16

Vin D12 0.1V R17 DN 25 377 Voltage Noise V 1.86V - Vmid G2 ...

Page 17

... 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. ...

Page 18

Characterization vs Simulation Results 100 V = ±19V 0 100 FREQUENCY (Hz) FIGURE 42. CHARACTERIZED INPUT NOISE VOLTAGE 1000 R = 100 ...

Page 19

Characterization vs Simulation Results 10k 499 100 ±15V 49 3.5pF ...

Page 20

Characterization vs Simulation Results 200 180 160 140 120 100 GAIN 10k L - 10pF L -60 SIMULATION -80 -100 0.1m 1m 10m100m 1 10 100 1k 10k 100k 1M ...

Page 21

... On page 2: Under "Ordering Information” ISL28227FBZ: Changed Vos max from 80µV to 75µV On page 4: Changed: 1. ISL28227 SOIC Room Temp limit for Vos from 80µV (MAX) and -80µV (MIN) to 75µV (MAX) and -75µV (MIN). 2. ISL28227 SOIC Full Temp limit for Vos from 160µV (MAX) and -160µV (MIN) to 150µV (MAX) and -150µV (MIN) 3. ISL28227 SOIC limit for TCVos from 0.8µ ...

Page 22

... ISL28127FRTBZ ISL28127FRTZ ISL28127FUBZ ISL28127FUZ Removed “Coming Soon) for ISL28127FUZ package ISL28227FBZ Removed “Coming Soon) for ISL28227FBZ package ISL28227FRTBZ ISL28227FRTZ ISL28227FUZ Added the following row of data ISL28227FUBZ In the “Electrical specifications” on page 4 and page 6 the following changes were made. The change applies to the same spec found on page 4 and page 6. VOS Offset Voltage ...

Page 23

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. ...

Page 24

Package Outline Drawing M8.15E 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 0, 08/09 4 4.90 ± 0.10 PIN NO.1 ID MARK 5 1.27 TOP VIEW 1.75 MAX 0.175 ± 0.075 SIDE VIEW “A (1.27) (5.40) TYPICAL RECOMMENDED LAND ...

Page 25

Package Outline Drawing L8.3x3A 8 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 4, 2/10 3.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW 2X 1.950 PIN #1 1 INDEX AREA 0.30 ± 0.10 2.30 ±0.10 ...

Page 26

Package Outline Drawing M8.118 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 3, 3/10 3.0±0. PIN TOP VIEW H 0.25 - 0.036 0. A-B D SIDE VIEW 1 (5.80) (4.40) (3.00) ...

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