1

®

FN6744.0

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

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ISL21009MEP

High Voltage Input Precision, Low Noise

FGA™ Voltage References

The ISL21009MEP FGA™ voltage references are extremely

low power, high precision, and low noise voltage references

fabricated on Intersil’s proprietary Floating Gate Analog

technology. The ISL21009MEP features very low noise

Max), and 3ppm/°C of temperature drift. In addition, the

ISL21009 family features guaranteed initial accuracy as low

as ±0.5mV.

This combination of high initial accuracy, low power and low

output noise performance of the ISL21009MEP enables

versatile high performance control and data acquisition

applications with low power consumption.

Device Information

The specifications for an Enhanced Product (EP) device are

defined in a Vendor Item Drawing (VID), which is controlled

by the Defense Supply Center in Columbus (DSCC).

“Hot-links” to the applicable VID and other supporting

application information are provided on our website.

Available Options

Features

• Specifications per DSCC VID V62/08629

• Full Mil-Temp Electrical Performance from -55°C to +125°C

• Controlled Baseline with One Wafer Fabrication Site and

One Assembly/Test Site

• Full Homogeneous Lot Processing in Wafer Fab

• No Combination of Wafer Fabrication Lots in Assembly

• Full Traceability Through Assembly and Test by

Date/Trace Code Assignment

• Enhanced Process Change Notification

• Enhanced Obsolescence Management

• Eliminates Need for Up-Screening a COTS Component

• Output Voltages . . . . . . . . . . . . . . 2.500V, 4.096V, 5.000V

• Initial Accuracy . . . . . . . . . . . . . . . . . . . . .±0.5mV, ±1.0mV

• Input Voltage Range. . . . . . . . . . . . . . . . . . . 3.5V to 16.5V

• Supply Current . . . . . . . . . . . . . . . . . . . . . . . .180µA (Max)

• Temperature Coefficient . . . . . . . . . . . . 3ppm/°C, 5ppm/°C

• Output Current Capability. . . . . . . . . . . . . . . Up to ±7.0mA

• Operating Temperature Range. . . . . . . . . -55°C to +125°C

• Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Ld SOIC

Applications

• Defense/Commercial Avionics

• Radar/Sonar Systems

• Signal Processing Applications

Pinout

ISL21009MEP

(8 LD SOIC)

TOP VIEW

PART NUMBER

OPTION

(V)

INITIAL

ACCURACY

(mV)

TEMPCO.

(ppm/°C)

ISL21009BMB825EP

2.500

±0.5

3

ISL21009CMB825EP

2.500

±1.0

5

ISL21009BMB841EP

4.096

±0.5

3

ISL21009BMB850EP

5.000

±0.5

3

ISL21009CMB850EP

5.000

±1.0

5

GND or NC

DNC

GND

1

2

3

4

8

7

6

5

DNC

DNC

TRIM or NC

Data Sheet

December 15, 2008