ISL60007 View Datasheet(PDF) - Intersil

Part Name

Description

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ISL60007

Precision 1.25V and 2.50V, 1.08µ-Watt, High Precision FGA™ Voltage References

Intersil 

®

Data Sheet

May 5, 2005

ISL60007

FN8087.1

Precision 1.25V and 2.50V, 1.08µ-Watt,

High Precision FGA™ Voltage References

The ISL60007 FGA™ voltage references are extremely low

power, very high precision analog voltage references

fabricated in Intersil's proprietary Floating Gate Analog

technology. The ISL60007 features low supply voltage

operation at ultra-low 400nA operating current resulting in

typical 1.08µW power consumption.

In addition, the ISL60007 family features guaranteed initial

accuracy as low as ±0.5mV, temperature coefficients as tight

as 3ppm/°C and long-term stability of 10ppm/√1kHrs.

The initial accuracy and thermal stability performance of the

ISL60007 family plus the low power consumption eliminates

the need to compromise accuracy and thermal stability for

reduced power consumption making it an ideal high

resolution, low power data conversion system.

Ordering Information

TEMP.

VOUT

PART NUMBER RANGE (°C) PACKAGE GRADE OPTION

ISL60007CIB812 -40 to +85 8 Ld SOIC ±0.5mV, 1.250V

5ppm/°C

ISL60007DIB812 -40 to +85 8 Ld SOIC ±1.0mV, 1.250V

10ppm/°C

ISL60007BIB825 -40 to +85 8 Ld SOIC ±0.5mV, 2.500V

3ppm/°C

ISL60007CIB825 -40 to +85 8 Ld SOIC ±0.5mV, 2.500V

5ppm/°C

ISL60007DIB825 -40 to +85 8 Ld SOIC ±1.0mV, 2.500V

10ppm/°C

Pinout

ISL60007 (8 LD SOIC)

TOP VIEW

GND 1

VIN 2

DNC 3

GND 4

8 DNC

7 DNC

6 VOUT

5 DNC

Pin Descriptions

PIN NAME

DESCRIPTION

GND Ground Connection

VIN

VOUT

DNC

Power Supply Input Connection

Voltage Reference Output Connection

Do Not Connect; Internal Connection -

Must Be Left Floating

Features

• Reference Voltage . . . . . . . . . . . . . . . . . 1.25V, and 2.50V

• Absolute Initial Accuracy Options. . . . . ±0.5mV, & ±1.0mV

• 1.08µW typical Power Consumption

• Supply Voltage Range . . . . . . . . . . . . . . . . . . 2.7V to 5.5V

• Ultra-Low Supply Current. . . . . . . . . . . . . . . . . . . . .400nA

• Low Temperature Coefficient Options . . . . . . . . . 3ppm/°C

5ppm/°C, & 10ppm/°C

• Long Term Stability. . . . . . . . . . . . . . . . . . . 10ppm/√1kHrs

• 7mA Source & Sink Current

• ESD Protection. . . . . . . . . . . . . 5kV (Human Body Model)

• Standard 8 Ld SOIC Packaging

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

Applications

• High Resolution A/Ds & D/As

• Digital Meters

• Bar Code Scanners

• Mobile Communications

• PDA’s and Notebooks

• Battery Management Systems

• Medical Systems

Typical Application

VIN = +3.0V

0.1µF

10µF

VIN VOUT

ISL60007

GND

SERIAL

BUS

0.001µF *

REF IN

ENABLE

SCK

SDAT

16 TO 24-BIT

A/D CONVERTER

*Also see Figure 29 in Applications Information.

1

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

Copyright Intersil Americas Inc. 2004-2005. All Rights Reserved

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

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