Datasheet > MAX5491LA01000-T

MAX5491LA01000-T

更新时间： 2024-11-08 22:10:03

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
7页	156K
描述
Precision-Matched Resistor-Divider in SOT23

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技术参数
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MAX5491LA01000-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOT-23
包装说明：	,	针数：	3
Reach Compliance Code：	compliant	风险等级：	5.79
JESD-609代码：	e0	网络类型：	DIVIDER
电阻器类型：	ARRAY/NETWORK RESISTOR	端子面层：	Tin/Lead (Sn85Pb15)
Base Number Matches：	1

MAX5491LA01000-T 数据手册

19-3009; Rev 3; 12/04

Precision-Matched Resistor-Divider in SOT23

General Description

Features

The MAX5491 precision resistor-divider consists of two

accurately matched resistors with access to the ends

and center of the divider. This device offers excellent

resistance matching of 0.035% (A grade), 0.05% (B

grade), and 0.1% (C grade). The MAX5491 includes an

extremely low resistance-ratio temperature drift of

2ppm/°C over -40°C to +85°C, and has an end-to-end

resistance of 30kΩ. Resistance ratios from 1:1 to 30:1 are

available. Ten standard ratios are available (see Table

1), and custom ratios are also available upon request. To

enhance device and system robustness, the MAX5491

also features 2kꢀ ꢁuman Body Model electrostatic dis-

charge (ESD) protection to ensure against real-world

ESD events. The MAX5491 is ideal for precision gain-set-

ting applications where tight resistance matching and

low temperature drift are necessary.

♦ Resistance Ratios from 1:1 to 30:1

♦ Custom Ratios Available Upon Request

♦ ±±2k ꢀuman ꢁoꢂd ꢃoꢂel ꢄES ꢅrotection

♦ Tight Initial Ratio Accuracd

0.035% (ꢃAX5491A)

0.05% (ꢃAX5491ꢁ)

0.1% (ꢃAX5491C)

♦ Low ±ppm/°C Resistor-Ratio-Srift

♦ Up to 50k Operating koltage Across Eum of R1

anꢂ R±

♦ Tind 3-ꢅin EOT±3 ꢅac2age

The MAX5491 is available in a space-saving 3-pin

SOT23 package, and is guaranteed over the extended

-40°C to +85°C temperature range.

Ordering Information*

Applications

Industrial Process Control

Instrumentation

RATIO

ACCURACY

(%)

Tꢄꢃꢅ

RANGꢄ

ꢅIN-

ꢅACKAGꢄ

ꢅART

Precision Gain Setting

Medical Equipment

Automatic Test Equipment

Base Stations

0.035

0.05

0.1

MAX5491_A_ _ _ _ _ -T -40°C to +85°C 3 SOT23-3

MAX5491_B_ _ _ _ _ -T -40°C to +85°C 3 SOT23-3

MAX5491_C_ _ _ _ _ -T -40°C to +85°C 3 SOT23-3

*See the How to Order section for more details.

Block Diagram

Pin Configuration

TOP VIEW

MAX5491

EOT±3

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7

中文翻译

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与MAX5491LA01000-T相关器件

型号	品牌	获取价格	描述	数据表
MAX5491LB01000+	MAXIM	获取价格	Array/Network Resistor, Divider, ROHS COMPLIANT, TO-236AB, SOT-23, 3 PIN
MAX5491LB01000+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491LB01000-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23
MAX5491LC01000+	MAXIM	获取价格	Array/Network Resistor, Divider, ROHS COMPLIANT, TO-236AB, SOT-23, 3 PIN
MAX5491LC01000+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491LC01000-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23
MAX5491MA01100+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491MA01100-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23
MAX5491MB01100+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491MB01100-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23

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