ISL28233FUZ-T7 Intersil, ISL28233FUZ-T7 Datasheet

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ISL28233FUZ-T7

Manufacturer Part Number
ISL28233FUZ-T7
Description
IC OPAMP CHOPPER RR .4MHZ 8MSOP
Manufacturer
Intersil
Datasheet

Specifications of ISL28233FUZ-T7

Amplifier Type
Chopper (Zero-Drift)
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.2 V/µs
Gain Bandwidth Product
400kHz
Current - Input Bias
180pA
Voltage - Input Offset
2µV
Current - Supply
18µA
Current - Output / Channel
26mA
Voltage - Supply, Single/dual (±)
1.65 V ~ 6 V, ±0.825 V ~ 3 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-

Available stocks

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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL28233FUZ-T7
Quantity:
1 281
Dual and Quad Micropower Chopper Stabilized, RRIO
Operational Amplifiers
ISL28233, ISL28433
The ISL28233 and ISL28433 are dual and quad micropower,
chopper stabilized operational amplifiers that are optimized for
single and dual supply operation from 1.65V to 6.0V and
±0.825V to ±3.0V. Their low supply current of 18µA and wide
input range enable the ISL28233, ISL28433 to be excellent
general purpose op amps for a wide range of applications. The
ISL28233 and ISL28433 are ideal for handheld devices that
operate off 2 AA or single Li-ion batteries.
The ISL28233 is available in 8 Ld MSOP, 8 Ld SOIC and 8 Ld DFN
packages. The ISL28433 is available in 14 Ld TSSOP, 14 Ld SOIC
and 14 Ld 3mmx4mm TDFN packages. All devices operate over
the temperature range of -40°C to +125°C.
Related Literature
• See AN1596, “ISL28233SOICEVAL1Z Evaluation Board User’s
• See AN1575, “ISL28433SOICEVAL1Z, ISL28433TSSOPEVAL1Z
Typical Application
December 15, 2010
FN7692.2
Guide”
Evaluation Board User’s Guide”
I-SENSE+
I-SENSE-
0.1
BI-DIRECTIONAL CURRENT SENSE AMPLIFIER
4.99k
4.99k
1
+
-
V+
V-
499k
499k
+1.65V TO +6.0V
GND
V
V
REF
+
V
SENSE
OUT
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
Features
• Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . 6µV, Max.
• Low Offset Drift . . . . . . . . . . . . . . . . . . . . . . . 0.05µV/°C, Max.
• Quiescent Current (Per Amplifier) . . . . . . . . . . . . . .18µA, Typ.
• Single Supply Range . . . . . . . . . . . . . . . . . . . +1.65V to +6.0V
• Dual Supply Range. . . . . . . . . . . . . . . . . . . . ±0.825V to ±3.0V
• Low Noise (0.01Hz to 10Hz) . . . . . . . . . . . . . . . . . 1.0µV
• Rail-to-Rail Inputs and Output
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . .180pA, Max.
• Operating Temperature Range . . . . . . . . . . . .-40°C to +125°C
Applications
• Bi-Directional Current Sense
• Temperature Measurement
• Medical Equipment
• Electronic Weigh Scales
• Precision/Strain Gauge Sensor
• Precision Regulation
• Low Ohmic Current Sense
• High Gain Analog Front Ends
V
OS
-1
-2
-3
-4
4
3
2
1
0
All other trademarks mentioned are the property of their respective owners.
-50
vs Temperature
-25
|
Copyright Intersil Americas Inc. 2010. All Rights Reserved
0
TEMPERATURE (°C)
25
50
75
100
P-P
, Typ.
125

Related parts for ISL28233FUZ-T7

ISL28233FUZ-T7 Summary of contents

Page 1

... OUT - GND -4 -50 -25 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. , Typ. P 100 125 TEMPERATURE (°C) | Copyright Intersil Americas Inc ...

Page 2

... Ordering Information PART NUMBER (Notes ISL28233FUZ 233FZ ISL28233FRZ 233Z ISL28233FBZ 28233 FBZ ISL28433FBZ 28433 FBZ ISL28433FVZ 28433 FVZ Coming Soon TBD ISL28433FRTZ NOTES: 1. Add “-T*” suffix for tape and reel. Please refer to 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations) ...

Page 3

Pin Configurations ISL28233 (8 LD MSOP, SOIC) TOP VIEW OUT_A 1 IN- IN+ ISL28433 (14 LD SOIC) TOP VIEW OUT_A 1 IN- IN+ IN+_B ...

Page 4

Pin Descriptions ISL28233 ISL28433 (8 LD MSOP, (14 LD TSSOP, SOIC, DFN) SOIC, TDFN ...

Page 5

... Ld SOIC (Notes TDFN (Notes MSOP (Notes SOIC (Notes DFN (Notes 5, 6 Maximum 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 Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C = 2.5V +25° 10kΩ, unless otherwise specified. CM ...

Page 6

Electrical Specifications 0V, V the operating temperature range,-40°C to +125°C. (Continued) PARAMETER DESCRIPTION I Output Source Short Circuit Current SC+ I Output Sink Short Circuit Current SC- AC SPECIFICATIONS GBWP Gain Bandwidth Product e V ...

Page 7

Typical Performance Curves 1.5 2.0 2.5 3.0 3.5 4.0 SUPPLY VOLTAGE (V) FIGURE SUPPLY VOLTAGE -50 -25 ...

Page 8

Typical Performance Curves 40 PER AMPLIFIER ±0.825V -50 - TEMPERATURE (°C) FIGURE 7. SUPPLY CURRENT vs TEMPERATURE 1000 100 10 ...

Page 9

Typical Performance Curves 10k 49. ±0. 3.7pF 10mV ...

Page 10

Typical Performance Curves 824pF 474pF 224pF 104pF 51pF V = ±2. 100k L C ...

Page 11

Typical Performance Curves 1.2 1.0 0.8 0 100k 3.7pF 0 OUT P-P 0 TIME (µs) FIGURE 26. LARGE SIGNAL STEP ...

Page 12

Typical Performance Curves -20 - ±0. OPEN 3.7pF - OUT P-P -80 -100 -120 -140 1k 10k FREQUENCY (Hz) FIGURE 30. CROSSTALK vs FREQUENCY, ...

Page 13

Typical Performance Curves -10 -20 -0.5 0.5 1.5 2.5 COMMON MODE VOLTAGE (V) FIGURE 36 IN- IN+ FIGURE 39. ISL28233, ISL28433 FUNCTIONAL BLOCK DIAGRAM 13 ISL28233, ISL28433 V+ = 5V, V- ...

Page 14

... Gain, Gain vs Frequency vs C LICENSE STATEMENT The information in this SPICE model is protected under the United States copyright laws. Intersil Corporation hereby grants users of this macro-model hereto referred to as “Licensee”, a nonexclusive, nontransferable licence to use this model as long as the Licensee abides by the terms of this agreement. Before using this macro-model, the Licensee should read this license ...

Page 15

... WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED, 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 ...

Page 16

ISL28233, ISL28433 V16 V15 Dn2 Dn1 I1 R22 R21 Vin+ En Vin- Voltage Noise Gain Stage R12 - G5 R11 VV3 16 R10 E1 G5 ...

Page 17

... ISL28233, ISL28433 Macromodel * Revision B, April 2009 * AC characteristics, Voltage Noise *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 * | -input * | | * | | * | | * | | ...

Page 18

Characterization vs Simulation Results 1000 100 10 0.001 0.01 0 FREQUENCY (Hz) FIGURE 44. CHARACTERIZED INPUT NOISE VOLTAGE DENSITY vs FREQUENCY 1000 R = 100 ...

Page 19

... 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 20

... FN7692.1 Changed Part Marking for ISL28233FUZ from 8233Z to 233FZ in “Ordering Information” table on page 2 Added ISL28233 in DFN package to Ordering Information” table on page 2. On page 6, removed Note 8. Changed note in MIN MAX columns of “Electrical Specifications” table from: “ ...

Page 21

Package Outline Drawing L8.3x3J 8 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 0 9/09 3.00 (4X) 0.15 6 PIN 1 INDEX AREA TOP VIEW ( 2. 1.95) (1.64) ( 2.80 ) PIN 1 (6x 0.65) TYPICAL RECOMMENDED LAND ...

Page 22

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 23

Package Outline Drawing M8.118A 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE (MSOP) Rev 0, 9/09 3.0±0.1 8 PIN 0.65 BSC TOP VIEW H 0.33 +0.07/ -0.08 0. SIDE VIEW 1 5.80 4.40 3.00 ...

Page 24

Thin Shrink Small Outline Package Family (TSSOP (N/2)+ (N/2) B TOP VIEW e C SEATING PLANE 0. LEADS SIDE VIEW SEE DETAIL “X” c END VIEW ...

Page 25

Small Outline Package Family (SO PIN #1 I.D. MARK 0.010 SEATING PLANE 0.004 C 0.010 MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 ...

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