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AMC8VX08中文资料

厂家型号

AMC8VX08

文件大小

688.78Kbytes

页面数量

10

功能描述

AMC8Vx08 8-Channel, 16-Bit Analog Controllers With Current-Output DACs and Mux Output

数据手册

下载地址一下载地址二到原厂下载

简称

TI1德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

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AMC8VX08数据手册规格书PDF详情

1 Features

• Six 16-bit current output DACs (IDACs)

– Programmable full-scale output ranges: 250mA,

150mA, 75mA

– IDAC1 current sink option: –60mA

• Two 16-bit current output DACs optimized for high

current generation (IDAC+)

– IDAC internal mode with programmable fullscale

ranges: 250mA, 150mA, 75mA

– IDAC+ mode with external FET option for high

current generation.

• MUXOUT pin to monitor internal voltage and

current using external ADC

• Internal 2.5V reference

– AMC8V208: 25ppm/°C

– AMC8V108: 100ppm/°C

• Thermal shutdown at 150°C

• Selectable SPI and I2C interfaces: 1.1V to 1.95V

operation

• Operating junction temperature: –40°C to +125°C

2 Applications

• Optical module

3 Description

The AMC8V108 and AMC8V208 (AMC8Vx08) are

highly integrated current-output controllers optimized

for optical networking applications.

The AMC8Vx08 include six dedicated 16-bit currentoutput

digital-to-analog converters (IDACs), and two

16‑bit IDACs that can be configured to control

high-output current generation circuits (IDAC+).

The AMC8Vx08 also include a MUXOUT pin for

monitoring the voltage and current on the currentoutput

pins. An integrated high-precision internal

reference eliminates the need for an external

reference in most applications.

The IDAC outputs support full-scale output ranges

of 250mA, 150mA, and 75mA, as well as an output

range of –60mA (sink mode) supported on IDAC1

only. The IDAC+ outputs in internal current-output

mode also support full-scale output ranges of 250mA,

150mA, and 75mA. Additionally, the IDAC+ outputs

can be configured to operate with an external FET

and sense resistor to simplify the design of very highcurrent

outputs.

The IDAC and IDAC+ outputs operate from

independent power supplies with a 275mV minimum

headroom for power-dissipation optimization.

更新时间:2025-7-30 16:30:00
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Texas Instruments 美国德州仪器公司

中文资料: 194493条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每