跳转到主要内容

概览

描述

Support is limited to customers who have already adopted these products.

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.

特性

  • 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: 30µVP-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)

产品对比

应用

文档

设计和开发

模型

ECAD 模块

点击产品选项表中的 CAD 模型链接,查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用,可直接在 SamacSys 请求该符号或模型。

Diagram of ECAD Models

产品选项

当前筛选条件

支持

支持社区

支持社区

在线询问瑞萨电子工程社群的技术人员,快速获得技术支持。
浏览常见问题解答

常见问题

浏览我们的知识库,了解常见问题的解答。
提交工单

提交工单

需要咨询技术性问题或提供非公开信息吗?