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ADM1067ACPZ1中文资料亚德诺数据手册PDF规格书

ADM1067ACPZ1
厂商型号

ADM1067ACPZ1

功能描述

Super Sequencer with Open-Loop Margining DACs

文件大小

640.59 Kbytes

页面数量

32

生产厂商 Analog Devices
企业简称

AD亚德诺

中文名称

亚德诺半导体技术有限公司官网

原厂标识
AD
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 11:39:00

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ADM1067ACPZ1规格书详情

GENERAL DESCRIPTION

The ADM1067 is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1067 integrates six 8-bit voltage output DACs. These circuits can be used to implement an open-loop margining system, which enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

FEATURES

Complete supervisory and sequencing solution for up to

10 supplies

10 supply fault detectors enable supervision of supplies to

<0.5 accuracy at all voltages at 25°C

<1.0 accuracy across all voltages and temperatures

5 selectable input attenuators allow supervision

Supplies up to 14.4 V on VH

Supplies up to 6 V on VPn (VP1 to VP4)

5 dual-function inputs, VXn (VX1 to VX5)

High impedance input to supply fault detector with

thresholds between 0.573 V and 1.375 V

General-purpose logic input

10 programmable output drivers (PDO1 to PDO10)

Open collector with external pull-up

Push/pull output, driven to VDDCAP or VPn

Open collector with weak pull-up to VDDCAP or VPn

Internally charge-pumped high drive for use with external

N-FET (PDO1 to PDO6 only)

Sequencing engine (SE) implements state machine control of

PDO outputs

State changes conditional on input events

Enables complex control of boards

Power-up and power-down sequence control

Fault event handling

Interrupt generation on warnings

Watchdog function can be integrated in SE

Program software control of sequencing through SMBus

Open-loop margining solution for 6 voltage rails

6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow

voltage adjustment via dc-to-dc converter trim/feedback

node

Device powered by the highest of VPn, VH for improved

redundancy

User EEPROM: 256 bytes

Industry-standard 2-wire bus interface (SMBus)

Guaranteed PDO low with VH, VPn = 1.2 V

Available in 2 packages

40-lead, 6 mm × 6 mm LFCSP

48-lead, 7 mm × 7 mm TQFP

APPLICATIONS

Central office systems

Servers/routers

Multivoltage system line cards

DSP/FPGA supply sequencing

In-circuit testing of margined supplies

产品属性

  • 型号:

    ADM1067ACPZ1

  • 制造商:

    AD

  • 制造商全称:

    Analog Devices

  • 功能描述:

    Super Sequencer with Open-Loop Margining DACs

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI/亚德诺
2511
原封装
66900
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
最新
2000
原装正品现货
询价
ADI/亚德诺
23+
48TQFP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
24+
N/A
75000
一级代理-主营优势-实惠价格-不悔选择
询价
ADI/亚德诺
23+
QFN42
6500
专注配单,只做原装进口现货
询价
AD
2308+
TQFP-48
7896
十年专业专注 ADI优势渠道正品保证
询价
ADI/亚德诺
2324+
SMD
78920
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口
询价
ADI
24+
48-Lead TQFP (7mm x 7mm)
3660
十年信誉,只做全新原装正品现货,以优势说话 !!
询价
Analog Devices
23+
22500
询价
ADI
22+
48TQFP
9000
原厂渠道,现货配单
询价