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ADM1066ASU集成電路(IC)監(jiān)控器規(guī)格書PDF中文資料
廠商型號 |
ADM1066ASU |
參數(shù)屬性 | ADM1066ASU 封裝/外殼為48-TQFP;包裝為卷帶(TR);類別為集成電路(IC) > 監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 12 CHANNEL 48TQFP |
功能描述 | Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
文件大小 |
861.78 Kbytes |
頁面數(shù)量 |
32 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導體技術(shù)有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-31 13:20:00 |
ADM1066ASU規(guī)格書詳情
GENERAL DESCRIPTION
The ADM1066 Super Sequencer? 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 ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop margining system that 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 of supplies to
14.4 V on VH
6 V on VP1 to VP4 (VPx)
5 dual-function inputs, VX1 to VX5 (VXx)
High impedance input to supply fault detector with
thresholds between 0.573 V and 1.375 V
General-purpose logic input
10 programmable driver outputs, PDO1 to PDO10 (PDOx)
Open-collector with external pull-up
Push/pull output, driven to VDDCAP or VPx
Open collector with weak pull-up to VDDCAP or VPx
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
Complete voltage-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
12-bit ADC for readback of all supervised voltages
2 auxiliary (single-ended) ADC inputs
Reference input (REFIN) has 2 input options
Driven directly from 2.048 V (±0.25) REFOUT pin
More accurate external reference for improved ADC
performance
Device powered by the highest of VPx, VH for improved
redundancy
User EEPROM: 256 bytes
Industry-standard 2-wire bus interface (SMBus)
Guaranteed PDO low with VH, VPx = 1.2 V
Available in 40-lead, 6 mm × 6 mm LFCSP and
48-lead, 7 mm × 7 mm TQFP packages
APPLICATIONS
Central office systems
Servers/routers
Multivoltage system line cards
DSP/FPGA supply sequencing
In-circuit testing of margined supplies
ADM1066ASU屬于集成電路(IC) > 監(jiān)控器。亞德諾半導體技術(shù)有限公司制造生產(chǎn)的ADM1066ASU監(jiān)控器PMIC 監(jiān)控器用于監(jiān)視和/或控制電路中的電壓軌,能夠連接微控制器以維持一定的功率限值。監(jiān)控器類型包括電池備用電路、監(jiān)控器、多電壓監(jiān)控器、電源監(jiān)控器、穩(wěn)壓器/監(jiān)控器、復(fù)位計時器、定序器、簡單復(fù)位/上電復(fù)位、智能開/關(guān)控制器、系統(tǒng)管理器、電壓檢測器和看門狗電路。
產(chǎn)品屬性
更多- 產(chǎn)品編號:
ADM1066ASUZ-REEL
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 監(jiān)控器
- 系列:
Super Sequencer?
- 包裝:
卷帶(TR)
- 類型:
序列發(fā)生器
- 電壓 - 閾值:
可調(diào)節(jié)/可選擇
- 輸出:
可編程
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
48-TQFP
- 供應(yīng)商器件封裝:
48-TQFP(7x7)
- 描述:
IC SUPERVISOR 12 CHANNEL 48TQFP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
24+ |
NA |
2000 |
原裝現(xiàn)貨 |
詢價 | ||
ADI(亞德諾)/LINEAR |
2021+ |
TQFP-48 |
499 |
詢價 | |||
ADI/亞德諾 |
22+ |
QFP |
9000 |
原裝正品 |
詢價 | ||
ADI |
23+ |
QFP |
133 |
原裝正品現(xiàn)貨 |
詢價 | ||
ADI |
BGAQFP |
6688 |
15 |
現(xiàn)貨庫存 |
詢價 | ||
ADI |
23+ |
QFP48 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
23+ |
QFP48 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | |||
ADI/亞德諾 |
21+ |
QFP48 |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
ADI/亞德諾 |
1948+ |
TQFP48 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
AD |
21+ |
QFP |
7751 |
只做原裝,絕對現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價 |