ISL28156EVAL1Z Intersil, ISL28156EVAL1Z Datasheet

ISL28156EVAL1Z

Manufacturer Part Number

ISL28156EVAL1Z

Description

EVALUATION BOARD FOR ISL28156

Manufacturer

Intersil

Datasheets

1.ISL28136EVAL1Z.pdf (4 pages)

2.ISL28156EVAL1Z.pdf (13 pages)

Specifications of ISL28156EVAL1Z

Channels Per Ic

1 - Single

Amplifier Type

General Purpose

Output Type

Single-Ended, Rail-to-Rail

Slew Rate

0.05 V/µs

Current - Output / Channel

31mA

Operating Temperature

-40°C ~ 125°C

Current - Supply (main Ic)

39µA

Voltage - Supply, Single/dual (±)

2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V

Board Type

Fully Populated

Utilized Ic / Part

ISL28156

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

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39µA Micropower Single and Dual

Precision Rail-to-Rail Input-Output (RRIO)

Low Input Bias Current Op Amps

The ISL28156 and ISL28256 are micropower precision

operational amplifiers optimized for single supply operation

at 5V and can operated down to 2.4V.

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 0.5V above a 5.0V supply

(0.25V for a 2.5V supply) and to within 10mV from ground.

The output operation is rail-to-rail.

The 1/f corner of the voltage noise spectrum is at 1kHz. This

results in low frequency noise performance, which can only

be found on devices with an order of magnitude higher than

the supply current.

ISL28156 and ISL28256 can be operated from one lithium

cell or two Ni-Cd batteries. The input range includes both

positive and negative rail. The output swings to both rails.

Ordering Information

ISL28156FHZ-T7*

ISL28156FBZ

ISL28156FBZ-T7*

Coming Soon

ISL28256FBZ

Coming Soon

ISL28256FBZ-T7*

Coming Soon

ISL28256FUZ

Coming Soon

ISL28256FUZ-T7*

*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.

PART NUMBER

(Note)

GABV

28156 FBZ

28256 FBZ

8256Z

MARKING

PART

6 Ld SOT-23

8 Ld SOIC

8 Ld MSOP

PACKAGE

Data Sheet

(Pb-free)

MDP0038

MDP0027

MDP0043

DWG. #

PKG.

1-888-INTERSIL or 1-888-468-3774

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Pinouts

OUT_A

Features

• 39µA typical supply current

• 5nA max input bias current

• 250kHz gain bandwidth product (A

• 2.4V to 5.5V single supply voltage range

• Rail-to-rail input and output

• Enable pin (ISL28156 only)

• Pb-free (RoHS compliant)

Applications

• Battery- or solar-powered systems

• 4mA to 20mA current loops

• Handheld consumer products

• Medical devices

• Sensor amplifiers

• ADC buffers

• DAC output amplifiers

IN+_A

IN-_A

OUT

December 16, 2008

IN+

V-

All other trademarks mentioned are the property of their respective owners.

(6 LD SOT-23)

(8 LD SOIC)

TOP VIEW

ISL28156

ISL28256

Intersil (and design) is a registered trademark of Intersil Americas Inc.

+ -

ISL28156, ISL28256

V+

ENABLE

IN-

V+

OUT_B

IN-_B

IN+_B

OUT_A

IN+_A

IN-_A

IN+

IN-

V-

= 1)

(8 LD MSOP)

(8 LD SOIC)

TOP VIEW

ISL28156

ISL28256

FN6154.5

+ -

ENABLE

V+

OUT

V+

OUT_B

IN-_B

IN+_B

Related parts for ISL28156EVAL1Z

ISL28156EVAL1Z 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 Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2006, 2007, 2008. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ISL28156, ISL28256 FN6154.5 ...

Page 2

... Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 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,V = 2.5V +25°C unless otherwise specified. ...

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 Supply Current, Disabled S,OFF I + Short-Circuit Output Current Short-Circuit ...

Page 4

Typical Performance Curves 10mV OUT 50mV 1 OUT 100mV OUT - OUT - ...

Page 5

Typical Performance Curves 160 140 120 100 100 FREQUENCY (Hz) FIGURE 11. INPUT VOLTAGE NOISE vs FREQUENCY 1000 V -0 100k 100 i -0.4 R ...

Page 6

Typical Performance Curves 1000 MAX 53 48 MEDIAN MIN 28 23 -40 - TEMPERATURE (°C) FIGURE 17. SUPPLY CURRENT ENABLED vs TEMPERATURE V = ±2.5V S 380 n = 1000 ...

Page 7

Typical Performance Curves 1000 4 3 MAX 2 1 MEDIAN 0 -1 MIN -2 -3 -40 - TEMPERATURE (°C) FIGURE 23 TEMPERATURE V BIAS 1000 1 MAX 0 ...

Page 8

Typical Performance Curves 135 130 MAX n = 1000 125 120 115 MEDIAN 110 105 100 MIN 95 90 -40 - TEMPERATURE (°C) FIGURE 29. CMRR vs TEMPERATURE V+ = ±2.5V, ±1.5V 4.900 4.895 4.890 MAX ...

Page 9

Pin Descriptions ISL28156 ISL28156 (6 Ld SOT-23 SOIC Applications Information Introduction The ISL28156 is a single BiMOS rail-to-rail input, output (RRIO) operational amplifier with ...

Page 10

The EN pin also has an internal pull-down. If left open, the EN pin will pull to the negative rail and the device will be enabled by default. The loading effects of the feedback resistors of the disabled amplifier ...

Page 11

SOT-23 Package Family 0. 0. SEATING PLANE 0. (L1 ISL28156, ...

Page 12

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 13

... 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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