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DS2740BU集成電路(IC)的電流調(diào)節(jié)/管理規(guī)格書PDF中文資料

DS2740BU
廠商型號

DS2740BU

參數(shù)屬性

DS2740BU 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的電流調(diào)節(jié)/管理;產(chǎn)品描述:IC CURRENT GAUGE(15BIT) 8UMAX

功能描述

High-Precision Coulomb Counter

文件大小

248.38 Kbytes

頁面數(shù)量

15

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 10:30:00

DS2740BU規(guī)格書詳情

DESCRIPTION

The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-bit register. Through its 1-Wire interface, the DS2740 allows the host system read/write access to status and current measurement registers. Each device has a unique factory-programmed 64-bit net address that allows it to be individually addressed by the host system, supporting multibattery slot operation. The interface can be operated with standard or overdrive timing.

FEATURES

■ 15-Bit Bidirectional Current Measurement (DS2740)

■ 1.56μV LSB and ±51.2mV Dynamic Range

■ 78μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS)

■ 156μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS)

■ 13-Bit Bidirectional Current Measurement (DS2740B)

■ 6.25μV LSB and ±51.2mV Dynamic Range

■ 312μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS)

■ 625μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS)

■ Analog Input Filter (IS1, IS2) Extends Dynamic Range for Pulse-Load Applications

■ Current Accumulation Register Resolution

■ 6.25μVhr (Both DS2740 and DS2740B)

■ 0.3125mAhr with External 20mΩ RSNS

■ 0.6250mAhr with External 10mΩ RSNS

■ Dallas 1-Wire? Interface

■ Unique 64-Bit Device Address

■ Standard and Overdrive Timings (OVD)

■ Low Power Consumption:

■ Active Current: 65μA max

■ Sleep Current: 1μA max

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS2740BU+T&R

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 電流調(diào)節(jié)/管理

  • 包裝:

    卷帶(TR)

  • 功能:

    電流計(13 位)

  • 電壓 - 輸入:

    2.7V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-uMAX/uSOP

  • 描述:

    IC CURRENT GAUGE(15BIT) 8UMAX

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAX
23+
MSOP8
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
詢價
DALLAS
23+
SOP
7860
正品原裝貨價格低qq:2987726803
詢價
MAXIM/美信
10+
MSOP8
11136
只做原廠原裝,認準寶芯創(chuàng)配單專家
詢價
MAXIM
22+23+
MSOP8
33500
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
MAXIM
2339+
MSOP-8
5645
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
只做原裝
21+
MSOP8
36520
一級代理/放心采購
詢價
DS
19+
MSOP8
10000
詢價
DS
24+
MSOP8
5000
全現(xiàn)原裝公司現(xiàn)貨
詢價
Maxim
1931+
N/A
567
加我qq或微信,了解更多詳細信息,體驗一站式購物
詢價
MAXIM/美信
22+
MSOP8
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價