ISL21007CFB825 Precision, Low Noise FGA™ Voltage References

ISL21007CFB825

Precision, Low Noise FGA™ Voltage References

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	Technical Documentation		Tools And Support
	Pricing / Samples		Related Devices

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	ISL21007CFB825Z	Details
	ISL21007CFB825Z-TK	Details

Datasheet
	ISL21007CFB825
	Precision, Low Noise FGA™ Voltage References

V_OUT (V)

2.5

Initial Accuracy (mV)

Temp Coefficient (ppm/°C)

I_S (max) (μA)

150

V_S Range (V)

2.7 to 5.5

Output Noise (typ) (μV_PP)

4.5

I_SOURCE (max) (mA)

I_SINK (max) (mA)

Min Operating Temp (°C)

-40

Max Operating Temp (°C)

125

LTD Stability (ppm)

Low Freq. Noise (μVp-p)

4.5

Hysteresis (ppm)

Product Information

Key Features

Reference Output Voltage: 1.250V, 2.048V, 2.500V, 3.000V
Initial Accuracy: ±0.5mV (B grade)
Input Voltage Range ISL21007-12, 20, 25: 2.7V to 5.5V ISL21007-30: 3.2V to 5.5V
Low Output Voltage Noise: 4.5μV_P-P (0.1Hz to 10Hz)
Supply Current: 150μA (Max)
Temperature Coefficient: 3ppm/°C (B grade)
Operating Temperature Range: -40°C to +125°C
Package: 8 Ld SOIC
Pb-Free (RoHS Compliant)

Description

The ISL21007 FGA™ voltage references are extremely low power, high precision, and low noise voltage references fabricated on Intersil’s proprietary Floating Gate Analog technology. The ISL21007 features very low noise (4.5μV_P-P for 0.1Hz to 10Hz) and very low operating current (150μA, Max). In addition, the ISL21007 family features guaranteed initial accuracy as low as ±0.5mV.

This combination of high initial accuracy, low drift, and low output noise performance of the ISL21007 enables versatile high performance control and data acquisition applications with low power consumption.

Pricing / Packaging / Samples / Ordering

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Check distributor inventory	Available in RoHS/Pb-Free

	Part No.	Design-In Status	Temp.	Package	MSL	Price US $

	ISL21007CFB825Z	Active	Full-Range Ind	8 Ld SOIC	1	3.75

	ISL21007CFB825Z-TK	Active	Full-Range Ind	8 Ld SOIC T+R	1	3.75

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Application Note(s):
Reflow and PC Board Assembly Effects on Intersil FGA™ References X-Ray Effects on Intersil FGA References
Datasheet(s):
Precision, Low Noise FGA™ Voltage References
Technical Brief(s):
Adjusting the ISL21007, ISL21009 V_OUT Using the ISL95810
Technical Homepage:
Voltage References Precision Analog Homepage

Tools And Support
iSim Design Simulation
No Models Available

Application Block Diagrams

Applications

High Resolution A/Ds and D/As
Digital Meters
Bar Code Scanners
Basestations
Battery Management/Monitoring
Industrial/Instrumentation Equipment

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Parametric Table

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