Datasheet > ISL26325

ISL26325

更新时间： 2024-11-19 11:58:31

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
23页	1110K
描述
12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels

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ISL26325 数据手册

12-bit, 250kSPS Low-power ADCs with Single-ended

and Differential Inputs and Multiple Input Channels

ISL26320, ISL26321, ISL26322,

ISL26323, ISL26324, ISL26325,

ISL26329

Features

• Pin-compatible Family Allows Easy Design Upgrades

• Excellent Differential Non-Linearity (0.7LSB max)

• Low THD: -86dB (typ)

The ISL26320/21/22/23/24/25/29 family of sampling

SAR-type ADCs feature excellent linearity over supply and

temperature variations, and offer versions with 1-, 2-, 4- and

8-channel single-ended inputs, and 1-, 2- and 4-channel

differential inputs.

• Simple SPI-compatible Serial Digital Interface

• Low 3mA Operating Current

• Power-down Current between Conversions 8μA (typ)

• +5.25V to +2.7V Supply

A proprietary input multiplexer and combination buffer amplifier

reduces the input drive requirements, resulting in lower cost and

reduced board space. Specified measurement accuracy is

maintained with input signals up to VDD.

• Excellent ESD Survivability: 5kV HBM, 350V MM, 2kV CDM

Applications

• Industrial Process Control

• Energy Measurement

• Multichannel Data Acquisition Systems

• Pressure Sensors

Members of the ISL26320/21/22/23/24/25/29 family of

Low-Power ADCs offer pinout intercompatibility, differing only in

the analog inputs, to support quick replication of proven layouts

across multiple design platforms.

The serial digital interface is SPI compatible and is easily

interfaced to popular FPGAs and microcontrollers. Power

consumption is limited to 15mW at a sampling rate of 250kSPS,

and an operating current of just 8μA typical between

conversions, when configured for Auto Powerdown mode.

• Flow Controllers

The ISL26320/21/22/23/24/25/29 feature up to 5kV Human

Body Model ESD survivability and are available in the popular

SOIC and TSSOP packages. Performance is specified for

operation over the full industrial temperature range (-40°C to

+125°C).

FIGURE 1. FUNCTIONAL BLOCK DIAGRAM

June 8, 2012

FN8273.0

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ISL26325相关器件

型号	品牌	获取价格	描述	数据表
ISL26325FVZ	RENESAS	获取价格	12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Inpu
ISL26325FVZ	INTERSIL	获取价格	Providing high-performance solutions for every link in the signal chain
ISL26325FVZ-T	RENESAS	获取价格	12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Inpu
ISL26325FVZ-T7A	RENESAS	获取价格	12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Inpu
ISL26329	INTERSIL	获取价格	12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Inpu
ISL26329FVZ	INTERSIL	获取价格	Providing high-performance solutions for every link in the signal chain
ISL26329FVZ-T7A	RENESAS	获取价格	12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Inpu
ISL26708	INTERSIL	获取价格	12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs
ISL26708IHZ-T	INTERSIL	获取价格	12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs
ISL26708IHZ-T7A	INTERSIL	获取价格	12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs

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