ZR285N801

更新时间： 2024-02-19 12:39:01

品牌	Logo	应用领域
捷特科 - ZETEX		电源电路参考电压源光电二极管
页数	文件大小	规格书
4页	82K
描述
PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE

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技术参数
数据手册

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ZR285N801 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	SOP,	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.16	模拟集成电路 - 其他类型：	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e3
长度：	4.9 mm	湿度敏感等级：	1
功能数量：	1	输出次数：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电压：	2.525 V
最小输出电压：	2.475 V	标称输出电压：	2.5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.75 mm	表面贴装：	YES
技术：	BIPOLAR	最大电压温度系数：	90 ppm/ °C
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
微调/可调输出：	NO	宽度：	3.9 mm
Base Number Matches：	1

ZR285N801 数据手册

PRECISION 2.5 VOLT MICROPOWER

VOLTAGE REFERENCE

ZR285-2.5

ISSUE 5 – FEBRUARY 1998

FEATURES

DEVICE DESCRIPTION

The ZR285 uses a bandgap circuit

Small outline SOT23 and SO8 packages

TO92 style packages

•

design to achieve

a precision

micropower voltage reference of 2.5

volts. The device is available in small

outline surface mount packages, ideal

for applications where space saving is

important, as well as packages for

through hole requirements.

No stabilising capacitor required

Low knee current, 15µA typical

Typical T_C30ppm/°C

Typical slope resistance 0.4Ω

± 3%, 2% and 1% tolerance

Industrial temperature range

Operating current 20µA to 20mA

The ZR285 design provides a stable

voltage without an external capacitor

and is stable with capacitive loads. The

ZR285 is recommended for operation

between 20µA and 20mA and so is

ideally suited to low power and battery

powered applications.

APPLICATIONS

Excellent performance ismaintained to

an absolute maximum of 30mA,

however the rugged design and 20 volt

processing allows the reference to

withstand transient effects and

currents up to 200mA. Superior

switching capability allows the device

to reach stable operating conditions in

only a few microseconds.

Battery powered and portable equipment.

•

Metering and measurement systems.

•

Instrumentation.

•

Test equipment.

•

Data acquisition systems.

•

Precision power supplies.

•

SCHEMATIC DIAGRAM

G_nd

4-165

12 3 4

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