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DS2480B+T

更新时间： 2024-01-21 02:06:25

品牌	Logo	应用领域
美信 - MAXIM		驱动器
页数	文件大小	规格书
32页	702K
描述
Serial to 1-Wire Line Driver

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技术参数
数据手册

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DS2480B+T 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	not_compliant
风险等级：	5.87	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e0	湿度敏感等级：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	5 V	认证状态：	Not Qualified
子类别：	Serial IO/Communication Controllers	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL

DS2480B+T 数据手册

DS2480B

PAGES

REVISION

DATE

DESCRIPTION

CHANGED

3/17/99

10/19/99

7/1/03

Initial release

—

Removed preliminary status, deleted V_PPminspec, changed V_PROGMAXto 0.30V

Changing the Communication Command Response Bit 5 to Don't Care status.

Added references to Application Note 192.

Clarification in the second paragraph of the Device Operation section.

Removed references to DOS from the search accelerator introduction.

Appended to EC table note 16: The DS2480B requires a 1-Wire reset command

sent by the host at a data rate of 9600bps for calibration. Data rates of

115200bps or higher during calibration may put the DS2480B in an undefined

state, requiring a power-down reset to restore normal operation.

Conversion to lead free, using “standard” instead of “regular” when referring to

the slower 1-Wire speed, removal of load sensor (dynamic duration) as a

feature, correction in Figures 10, 11a, 11b (filter capacitor moved to the left of

the resistor, filter resistor changed from 100 to 62), correction of minor

oversights and style updates.

8/20/04

Various

5/10

EC table: added Voltage on VPP to Ground to Absolute Maximum Ratings,

deleted V_PPsenspr trip point, changed I_WEAKPUMAXfrom 5.0 to 5.4 mA, changed

I_ACTPUMINfrom 9 to 7 mA

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Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas

Semiconductor product. No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and

specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas

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Semiconductor Corporation.

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