Datasheet > MAX5491MC01100+T

MAX5491MC01100+T

更新时间： 2024-11-09 17:39:11

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MAX5491MC01100+T 数据手册

19-3009; Rev 1; 2/04

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

♦ ±2kV Human Body Model ESD Protection

♦ Tight Initial Ratio Accuracy

0.035% (MAX5491A)

0.05% (MAX5491B)

0.1% (MAX5491C)

♦ Low 2ppm/°C Resistor-Ratio-Drift

♦ Up to 50V Operating Voltage Across Sum of R1

and R2

♦ Tiny 3-Pin SOT23 Package

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

(%)

TEMP

RANGE

PIN-

PACKAGE

PART

Precision Gain Setting

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

Medical Equipment

Automatic Test Equipment

Base Stations

*See the How to Order section for more details.

Block Diagram

Pin Configuration

TOP VIEW

MAX5491

SOT23

________________________________________________________________ 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

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与MAX5491MC01100+T相关器件

型号	品牌	获取价格	描述	数据表
MAX5491MC01100-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23
MAX5491NA01500	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO3, TO-236AB, SOT-23, 3 PIN
MAX5491NA01500	MAXIM	获取价格	Array/Network Resistor, Divider, TO-236AB, SOT-23, 3 PIN
MAX5491NA01500+	MAXIM	获取价格	Array/Network Resistor, Divider, ROHS COMPLIANT, TO-236AB, SOT-23, 3 PIN
MAX5491NA01500+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491NA01500-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23
MAX5491NB01500	MAXIM	获取价格	Array/Network Resistor, Divider, TO-236AB, SOT-23, 3 PIN
MAX5491NB01500+	MAXIM	获取价格	Array/Network Resistor, Divider, ROHS COMPLIANT, TO-236AB, SOT-23, 3 PIN
MAX5491NB01500+T	MAXIM	获取价格	Array/Network Resistor, Divider, SOT-23, 3 PIN
MAX5491NB01500-T	MAXIM	获取价格	Precision-Matched Resistor-Divider in SOT23

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