Datasheet > ISL21070

ISL21070

更新时间： 2024-09-25 11:11:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
11页	410K
描述
25μA Micropower Voltage References Low Power Standby Voltages

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ISL21070 数据手册

25μA Micropower Voltage References

ISL21070

Features

The ISL21070 voltage references are analog voltage

references featuring low supply voltage operation at ultra-low

25μA max operating current.

• Reference Output Voltage

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.600V, 2.048V, 2.500V

• Initial Accuracy: 0.600V. . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0%

• Initial Accuracy: 2.048V. . . . . . . . . . . . . . . . . . . . . . . . .±0.25%

Additionally, the ISL21070 family features guaranteed initial

accuracy as low as ±0.2% and 30ppm/°C temperature

coefficient.

• 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

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.

• 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)

Applications*(see page 10)

• Battery Management/Monitoring

• Low Power Standby Voltages

• Portable Instrumentation

Related Literature*(see page 10)

• Consumer/Medical Electronics

• Wearable Electronics

• AN1533, “X-Ray Effects on Intersil FGA References”

• AN1494, “Reflow and PC Board Assembly Effects on Intersil

FGA References”

• Lower Cost Industrial and Instrumentation

• Power Regulation Circuits

• Control Loops and Compensation Networks

• LED/Diode Supply

2.5020

2.5015

TYP

2.5010

2.5005

2.5000

2.4995

LOW

HIGH

2.4990

-40 -30 -20 -10

10 20 30 40 50 60 70 80

TEMPERATURE (°C)

FIGURE 1. V

vs TEMPERATURE NORMALIZED to +25°C

OUT

July 1, 2011

FN7599.2

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

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

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

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与ISL21070相关器件

型号	品牌	获取价格	描述	数据表
ISL21070_11	INTERSIL	获取价格	25μA Micropower Voltage References Low Power
ISL21070CIH310Z-TK	INTERSIL	获取价格	25μA Micropower Voltage References
ISL21070CIH320Z-TK	INTERSIL	获取价格	25μA Micropower Voltage References
ISL21070CIH325Z-TK	INTERSIL	获取价格	25μA Micropower Voltage References Low Power
ISL21070CIH333Z-TK	INTERSIL	获取价格	25Î¼A Micropower Voltage References
ISL21070DIH306Z-TK	INTERSIL	获取价格	25μA Micropower Voltage References Low Power
ISL21080	INTERSIL	获取价格	300nA NanoPower Voltage References
ISL21080_09	INTERSIL	获取价格	300nA NanoPower Voltage References
ISL21080_10	INTERSIL	获取价格	300nA NanoPower Voltage References
ISL21080CIH312Z-TK	INTERSIL	获取价格	300nA NanoPower Voltage References

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