ISL28246SOICEVAL1Z Intersil, ISL28246SOICEVAL1Z Datasheet

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ISL28246SOICEVAL1Z

Manufacturer Part Number
ISL28246SOICEVAL1Z
Description
EVALUATION BOARD ISL28246 8SOIC
Manufacturer
Intersil

Specifications of ISL28246SOICEVAL1Z

Channels Per Ic
2 - Dual
Amplifier Type
General Purpose
Output Type
Rail-to-Rail
Slew Rate
1.9 V/µs
-3db Bandwidth
13MHz
Current - Output / Channel
56mA
Operating Temperature
-40°C ~ 125°C
Current - Supply (main Ic)
1mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
Board Type
Fully Populated
Utilized Ic / Part
ISL28246
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
5MHz, Single and Dual Rail-to-Rail
Input-Output (RRIO) Op Amps
The ISL28146 and ISL28246 are low-power single and dual
operational amplifiers optimized for single supply operation
from 2.4V to 5.5V, allowing operation from one lithium cell or
two Ni-Cd batteries. They feature a gain-bandwidth product
of 5MHz and are unity-gain stable with a -3dB bandwidth of
13MHz.
These devices feature an Input Range Enhancement Circuit
(IREC) which enables them to maintain CMRR performance for
input voltages greater than the positive supply. The input signal
is capable of swinging 0.25V above a 5.0V supply and to within
10mV from ground. The output operation is rail-to-rail.
The parts draw minimal supply current while meeting
excellent DC accuracy, AC performance, noise and output
drive specifications. The ISL28146 features an enable pin
that can be used to turn the device off and reduce the supply
current to only 16µA. Operation is guaranteed over -40°C to
+125°C temperature range.
Ordering Information
ISL28146FHZ-T7*
ISL28146FHZ-T7A*
ISL28246FBZ
ISL28246FBZ-T7*
ISL28246FUZ
ISL28246FUZ-T7*
ISL28146EVAL1Z
ISL28246SOICEVAL1Z
ISL28246MSOPEVAL1Z Evaluation Board - 8 Ld MSOP
*Please refer to TB347 for details on reel specifications
NOTE: 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). Intersil Pb-free products are MSL classified at Pb-free peak
reflow temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
NUMBER
(Note)
PART
GABS
GABS
28246 FBZ
28246 FBZ
8246Z
8246Z
Evaluation Board - 6 Ld SOT-23
Evaluation Board - 8 Ld SOIC
MARKING
®
PART
1
Data Sheet
6 Ld SOT-23
6 Ld SOT-23
8 Ld SOIC
8 Ld SOIC
8 Ld MSOP
8 Ld MSOP
PACKAGE
(Pb-Free)
MDP0038
MDP0038
MDP0027
MDP0027
MDP0043
MDP0043
1-888-INTERSIL or 1-888-468-3774
DWG. #
PKG.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• 5MHz gain bandwidth product @ A
• 13MHz -3db unity gain bandwidth
• 1mA typical supply current (per amplifier)
• 650µV maximum offset voltage
• 16nA typical input bias current
• Down to 2.4V single supply voltage range
• Rail-to-rail input and output
• Enable pin (ISL28146 only)
• -40°C to +125°C operation
• Pb-free (RoHS compliant)
Applications
• Low-end audio
• 4mA to 20mA current loops
• Medical devices
• Sensor amplifiers
• ADC buffers
• DAC output amplifiers
Pinouts
OUT
IN+
V-
1
2
3
All other trademarks mentioned are the property of their respective owners.
June 23, 2008
(6 LD SOT-23)
|
TOP VIEW
ISL28146
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007, 2008. All Rights Reserved.
+ -
OUT_A
IN+_A
IN-_A
V-
ISL28146, ISL28246
1
2
3
4
6
5
4
(8 LD SOIC)
TOP VIEW
V+
EN
IN-
ISL28246
-
+
OUT_A
+ -
IN+_A
IN-_A
V-
V
8
7
6
5
1
2
3
4
= 100
V+
OUT_B
IN-_B
IN+_B
(8 LD MSOP)
TOP VIEW
ISL28246
-
+
FN6321.3
+ -
8
7
6
5
V+
OUT_B
IN-_B
IN+_B

Related parts for ISL28246SOICEVAL1Z

ISL28246SOICEVAL1Z Summary of contents

Page 1

... ISL28246FUZ-T7* 8246Z 8 Ld MSOP ISL28146EVAL1Z Evaluation Board - 6 Ld SOT-23 ISL28246SOICEVAL1Z Evaluation Board - 8 Ld SOIC ISL28246MSOPEVAL1Z Evaluation Board - 8 Ld MSOP *Please refer to TB347 for details on reel specifications NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and ...

Page 2

... Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . . Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 0V 2.5V Open +25° ...

Page 3

Electrical Specifications Boldface limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued) PARAMETER DESCRIPTION I + Short-Circuit Output Source Current Short-Circuit Output Sink Current O ...

Page 4

Typical Performance Curves 100k 16.3pF L - ...

Page 5

Typical Performance Curves 2. 10k 16.3pF 10mV OUT P-P -9 10k 100k 1M FREQUENCY (Hz) ...

Page 6

Typical Performance Curves 100 1k FREQUENCY (Hz) FIGURE 13. INPUT CURRENT NOISE DENSITY vs FREQUENCY 1.5 1.0 0 ±2. -0 16.3pF L ...

Page 7

Typical Performance Curves FIGURE 19. INPUT OFFSET CURRENT vs COMMON-MODE INPUT VOLTAGE 1200 1100 MAX 1000 MEDIAN 900 MIN 800 700 600 -40 - TEMPERATURE (°C) FIGURE 20. SUPPLY CURRENT ENABLED vs TEMPERATURE ...

Page 8

Typical Performance Curves 30 25 MAX MEDIAN MIN -10 -40 - TEMPERATURE (°C) FIGURE 24 TEMPERATURE, V BIAS MAX 5 0 MEDIAN -5 -10 -15 -20 ...

Page 9

Typical Performance Curves 140 135 MAX 130 125 120 MEDIAN 115 110 105 100 95 90 -40 - TEMPERATURE (°C) FIGURE 30. CMRR vs TEMPERATURE ±2. 4500 4000 MAX ...

Page 10

Pin Descriptions ISL28246 ISL28146 (8 Ld SOIC SOT-23 MSOP ( ( ( ISL28146, ISL28246 PIN NAME FUNCTION IN- ...

Page 11

Applications Information Introduction The ISL28146 and ISL28246 are single and dual channel rail-to-rail input, output (RRIO) micropower precision operational amplifiers. The parts are designed to operate from single supply (2.4V to 5.0V) or dual supply (±1.2V to ±2.75V). The parts ...

Page 12

IN+ signal, a differential voltage results, and visible distortion occurs on the input and output signals. To avoid this issue, keep the input slew rate below 1.9V/µs, or use appropriate current limiting resistors. Large (>2V) differential input ...

Page 13

PATIENT LEAD CONNECTOR V+ R VIN+ 10k VDC VDC Offset Offset V+ R VIN- Signal Signal Signal 10k VDC VDC PATIENT Offset Offset ELECTRODE PADS Signal Signal Signal SENSE 10k ...

Page 14

SOT-23 Package Family 0. 0. SEATING PLANE 0. (L1 ISL28146, ...

Page 15

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 ...

Page 16

... 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 ...

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