ISL21080CIH330Z-TK Intersil, ISL21080CIH330Z-TK Datasheet

ISL21080CIH330Z-TK

Manufacturer Part Number

ISL21080CIH330Z-TK

Description

IC VOLT REF FGA LV 3.0V SOT23-3

Manufacturer

Intersil

Series

FGA™r

Datasheet

1.ISL21080CIH315Z-TK.pdf (21 pages)

Specifications of ISL21080CIH330Z-TK

Reference Type

Series

Voltage - Output

Tolerance

±0.2%

Temperature Coefficient

50ppm/°C

Voltage - Input

2.7 ~ 5.5 V

Number Of Channels

Current - Quiescent

31µA

Current - Output

7mA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

TO-236-3, SC-59, SOT-23-3

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Cathode

Current page: 1 of 21
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300nA NanoPower Voltage References

ISL21080

The ISL21080 analog voltage references feature low

supply voltage operation at ultra-low 310nA typ, 1.5µA

max operating current. Additionally, the ISL21080 family

features guaranteed initial accuracy as low as ±0.2%

and 50ppm/°C temperature coefficient.

These references are ideal for general purpose portable

applications to extend battery life at lower cost. The

ISL21080 is provided in the industry standard 3 Ld

SOT-23 pinout.

The ISL21080 output voltages can be used as precision

voltage sources for voltage monitors, control loops,

standby voltages for low power states for DSP, FPGA,

Datapath Controllers, microcontrollers and other core

voltages: 0.9V, 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V,

3.3V, 4.096V and 5.0V.

Special Note: Post-assembly x-ray inspection may lead to

permanent changes in device output voltage and should be

minimized or avoided. For further information, please see

“Applications Information” on page 14 and AN1533, “X-Ray

Effects on Intersil FGA References”.

Applications*

• Energy Harvesting Applications

• Wireless Sensor Network Applications

• Low Power Voltage Sources for Controllers, FPGA,

• Battery Management/Monitoring

• Low Power Standby Voltages

• Portable Instrumentation

• Consumer/Medical Electronics

• Wearable Electronics

• Lower Cost Industrial and Instrumentation

• Power Regulation Circuits

• Control Loops and Compensation Networks

• LED/Diode Supply

May 25, 2010

FN6934.4

ASICs or Logic Devices

(see page 20)

500

400

300

200

100

2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5

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

FIGURE 1. I

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

UNIT 1

vs V

UNIT 2

(V)

Features

• Reference Output Voltage . . . . . 0.900V, 1.024V, 1.250V,

• Initial Accuracy:

• Input Voltage Range:

• Output Voltage Noise . . . . 30µV

• Supply Current. . . . . . . . . . . . . . . . . . 1.5µA (Max)

• Tempco . . . . . . . . . . . . . . . . . . . . . . . . 50ppm/°C

• Output Current Capability . . . . . . . . . . . . . . ±7mA

• Operating Temperature Range . . . . -40°C to +85°C

• Package . . . . . . . . . . . . . . . . . . . . . . 3 Ld SOT-23

• Pb-Free (RoHS compliant)

Related Literature*

• See AN1494, “Reflow and PC Board Assembly Effects

• See AN1533, “X-Ray Effects on Intersil FGA

1.500V, 2.048V, 2.500V, 3.000V, 3.300V, 4.096V, 5.000V

- ISL21080-09 and -10 . . . . . . . . . . . . . . . . . . ±0.7%

- ISL21080-12 . . . . . . . . . . . . . . . . . . . . . . . . ±0.6%

- ISL21080-15. . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%

- ISL21080-20 and -25 . . . . . . . . . . . . . . . . . . ±0.3%

- ISL21080-30, -33, -41, and -50 . . . . . . . . ±0.2%

- ISL21080-09. . . . . . . . . . . . . . . . . . . . . 2.0V to 5.5V

- ISL21080-10, -12, -15, -20 and -25 . . . . .2.7V to 5.5V

- ISL21080-30. . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V

- ISL21080-33. . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V

- ISL21080-41. . . . . . . . . . . . . . . . . . . . . 4.5V to 8.0V

- ISL21080-50. . . . . . . . . . . . . . . . . . 5.5V to 8.0V

on Intersil FGA References”

References”

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

, 3 UNITS

UNIT 3

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

(see page 20)

P-P

(0.1Hz to 10Hz)

Related parts for ISL21080CIH330Z-TK

ISL21080CIH330Z-TK 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. FGA is a trademark of Intersil Corporation. Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved All other trademarks mentioned are the property of their respective owners. (0.1Hz to 10Hz) P-P ...

Page 2

... ISL21080DIH309Z-TK BCLA ISL21080DIH310Z-TK BCMA ISL21080DIH312Z-TK BCNA ISL21080CIH315Z-TK BCDA ISL21080CIH320Z-TK BCPA ISL21080CIH325Z-TK BCRA ISL21080CIH330Z-TK BCSA ISL21080CIH333Z-TK BCTA ISL21080CIH341Z-TK BCVA ISL21080CIH350Z-TK BCWA NOTES: 1. Please refer to TB347 for details on reel specifications. 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

... Thermal Resistance (Typical, Notes 5, 6) θ 3 Lead SOT- Maximum Junction Temperature . . . . . . . . . . . . . . . +107°C Continuous Power Dissipation (T Storage Temperature Range . . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile (Note .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature -40°C to +85°C Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V = 0.9V 3.0V -40° ...

Page 4

Electrical Specifications (ISL21080-10, V specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER DESCRIPTION V Output Voltage OUT V V Accuracy @ T = +25°C (Notes OUT Output Voltage Temperature ...

Page 5

Electrical Specifications (ISL21080-15, V specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER DESCRIPTION V Output Voltage OUT V V Accuracy @ T = +25°C (Notes OUT Output Voltage Temperature ...

Page 6

Electrical Specifications (ISL21080-25, V specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER DESCRIPTION V Output Voltage OUT V V Accuracy @ T = +25°C (Notes OUT Output Voltage Temperature ...

Page 7

Electrical Specifications (ISL21080-33, V specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER DESCRIPTION V Output Voltage OUT V V Accuracy @ T = +25°C (Notes OUT Output Voltage Temperature ...

Page 8

Electrical Specifications (ISL21080-50 V specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER DESCRIPTION V Output Voltage OUT V V Accuracy @ T = +25°C (Notes OUT Output Voltage Temperature ...

Page 9

Typical Performance Characteristics Curves 0.90020 0.90015 0.90010 HIGH 0.90005 0.90000 0.89995 TYP 0.89990 0.89985 0.89980 2.0 2.4 2.8 3.2 3.6 V (V) IN FIGURE 4. LINE REGULATION, 3 UNITS 0.9010 LOW 0.9005 0.9000 HIGH 0.8995 0.8990 -40 -30 -20 -10 ...

Page 10

Typical Performance Characteristics Curves 1000 800 I = +7mA LOAD 600 400 200 0 -200 -400 -600 I = -7mA LOAD -800 -1000 TIME (ms) FIGURE 10. LOAD TRANSIENT RESPONSE 1.6 1.4 NO LOAD ...

Page 11

Typical Performance Characteristics Curves 1.50020 1.50015 1.50010 1.50005 1.50000 1.49995 1.49990 1.49985 1.49980 2.7 3.1 3.5 3.9 V (V) IN FIGURE 16. LINE REGULATION, 3 UNITS 1.5005 1.5004 1.5003 1.5002 1.5001 1.5000 1.4999 1.4998 1.4997 1.4996 1.4995 -40 -30 -20 ...

Page 12

Typical Performance Characteristics Curves I = -7mA L 2ms/DIV FIGURE 22. LOAD TRANSIENT RESPONSE 1.52 NO LOAD 1.50 1.48 7mA LOAD 1.46 1.44 1.42 1.40 1.38 1.5 2.0 2.5 3.0 3.5 V (V) IN FIGURE 24. DROPOUT 160 NO LOAD ...

Page 13

Typical Performance Characteristics Curves 1.6 NO LOAD 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1.2 1.4 1.6 1.8 2.0 2.2 V (V) IN FIGURE 28. DROPOUT, ISL21080-10 3.0 2.9 2.8 NO LOAD 2.7 2.6 2.5 2.4 2.3 2.2 2.1 ...

Page 14

Typical Performance Characteristics Curves High Current Application 1.502 V IN 1.500 1.498 1.496 1.494 1.492 (mA) LOAD FIGURE 35. DIFFERENT V AT ROOM TEMPERATURE IN Applications Information FGA Technology The ISL21080 series of voltage ...

Page 15

Special Applications Considerations In addition to post-assembly examination, there are also other X-ray sources that may affect the FGA reference long term accuracy. Airport screening machines contain X-rays and will have a cumulative effect on the voltage reference output accuracy. ...

Page 16

TO 28V OUT 0.01µF ISL21080-1.5 Z > 100MΩ OUT V = 1.5V OUT GND I ~ 0.31µ 0.1% ACCURACY ~150.3µA FIGURE 38. ISL21080 USED AS A LOW COST PRECISION CURRENT SOURCE Noise Performance ...

Page 17

Typical Application Circuits 2.7V TO 5.5V 2-WIRE BUS FIGURE 42. 2.5V FULL SCALE LOW-DRIFT 10-BIT ADJUSTABLE VOLTAGE SOURCE 2.7V TO 5.5V 17 ISL21080 200Ω 2N2905 OUT ISL21080 0.001µF GND FIGURE 41. ...

Page 18

Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you have the latest Rev. DATE REVISION 5/12/10 FN6934.4 Changed Theta JA in ...

Page 19

... FN6934.1 Converted to new Intersil template. Added Revision History and Products Information. Updated Ordering Information to match Intrepid, numbered all notes and added Moisture Sensitivity Note with links. Moved Pin Descriptions to page 1 to follow pinout Changed in Features Section ...

Page 20

... 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 21

Package Outline Drawing P3.064 3 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE (SOT23-3) Rev 2, 9/09 4 2.92±0. 0.435±0.065 0. TOP VIEW 10° TYP (2 plcs) 0.013(MIN) 0.100(MAX) SIDE VIEW (2.15) TYPICAL RECOMMENDED LAND PATTERN ...

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