Datasheet > BU79100G-LA

BU79100G-LA

更新时间： 2024-11-22 11:11:59

品牌	Logo	应用领域
罗姆 - ROHM		转换器
页数	文件大小	规格书
23页	1112K
描述
本产品是能够保证向工业设备市场长期供应的产品，而且是非常适用于这些应用领域的产品。BU79100G-LA是一款支持0.5MSPS～1MSPS采样率的12位单通道逐次比较型通用A/D转换器。

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数据手册

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BU79100G-LA 数据手册

Datasheet

A/D Converter Series

Successive Approximation A/D Converter

12 bit, 0.5 MSPS to 1 MSPS, 2.7 V to 5.25 V,

1-channel, SPI Interface

BU79100G-LA

General Description

Key Specifications

◼ Supply Voltage Range:

◼ Sampling Rate:

This is the product guarantees long time support in

industrial market.

2.70 V to 5.25 V

0.5 MSPS to 1.0 MSPS

The BU79100G-LA is

general purpose, 12 bit

◼ Power Consumption:

1-channel successive approximation AD converter. The

sampling rate of BU79100G-LA ranges from 0.5 MSPS to

1 MSPS.

(In 1MSPS Operation) 8 mW @V_A= 5 V (Typ)

1.5 mW @V_A= 3 V (Typ)

◼ INL:

-1.1 LSB to +1.0 LSB

-1.0 LSB to +1.0 LSB

◼ DNL:

◼ SNR:

◼ SINAD:

71.5 dB @ V_A= 3 V (Typ)

71.0 dB @ V_A= 3 V (Typ)

Features

◼ Long Time Support Product for Industrial Applications

◼ Maximum 1 MSPS Sampling Rate

◼ Low Power Consumption

◼ Operating Temperature Range: -40 °C to +85 °C

Package

W (Typ) x D (Typ) x H (Max)

2.9 mm x 2.8 mm x 1.25 mm

◼ Small SSOP6 Package Compatible with SOT23-6

◼ Serial Interface Compatible with

SSOP6

SPI/QSPI/MICROWIRE

◼ Operational Supply Voltage Range: 2.7 V to 5.25 V

◼ Single-ended Input

◼ Output Code in Straight Binary Format

Applications

◼ Industrial Equipment

◼ Instrumentation and Control Systems

◼ Motor Control Systems

◼ Data Acquisition Systems

Typical Application Circuit

VOLTAGE

REFERENCE

10µF

0.1µF

CSB

BU1S12S1BG-M

330Ω

100Ω

BU79100G-LA

MICROPROCESSOR

SCLK

ANALOG

SIGNAL

SOURCE

DSP

VIN

22Ω

SDATA

GND

1000pF

to 0.1µF

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0M2M0G720020-1-2

05.Feb.2021 Rev.001

1/20

12 3 4 5 6 7...23

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