ISL21070CIH325 25μA Micropower Voltage References

ISL21070CIH325

25μA Micropower Voltage References

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	ISL21070CIH325Z-TK	Details

Datasheet
	ISL21070CIH325
	25μA Micropower Voltage References

V_OUT (V)

2.5

Initial Accuracy (mV)

Temp Coefficient (ppm/°C)

I_S (max) (μA)

V_S Range (V)

2.7 to 5.5

Output Noise (typ) (μV_PP)

I_SOURCE (max) (mA)

I_SINK (max) (mA)

Min Operating Temp (°C)

-40

Max Operating Temp (°C)

LTD Stability (ppm)

Low Freq. Noise (μVp-p)

Hysteresis (ppm)

Product Information

Key Features

Reference Output Voltage: 0.600V, 2.048V, 2.500V
Initial Accuracy: 0.600V: ±1.0%
Initial Accuracy: 2.048V: ±0.25%
Initial Accuracy: 2.5V: ±0.2%
Input Voltage Range
- ISL21070-06: 2.7V to 5.5V
- ISL21070-20: 2.7V to 5.5V
- ISL21070-25: 2.7V to 5.5V
Output Voltage Noise: 30μV_P-P (0.1Hz to 10Hz)
Supply Current: 25μA (Max)
Tempco (0.600V only): 50ppm/°C
Tempco (all others): 30ppm/°C
Output Current Capability: ±10mA
Operating Temperature Range: -40°C to +85°C
Package: 3 Ld SOT-23
Pb-Free (RoHS compliant)

Description

The ISL21070 voltage references are analog voltage references featuring low supply voltage operation at ultra-low 25μA max operating current.

Additionally, the ISL21070 family features guaranteed initial accuracy as low as ±0.2% and 30ppm/°C temperature coefficient.

These references are ideal for general purpose applications for performance at lower cost. The ISL21070 is provided in an industry standard 3 Ld SOT-23 pinout.

The ISL21070 offers output voltages that can be used as precision voltage sources for control loops, standby voltages for low power states for DSP, FPGA, Data path Controllers, Microcontrollers and other core voltages: 0.600V, 2.048V, and 2.5V.

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 $

	ISL21070CIH325Z-TK	Active	Ind	3 Ld SOT-23	1	0.56

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):
25μA Micropower Voltage References
Technical Homepage:
Voltage References

Tools And Support
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Application Block Diagrams

Applications

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

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