MAX6177A

更新时间： 2024-11-18 22:55:15

品牌	Logo	应用领域
美信 - MAXIM		传感器温度传感器
页数	文件大小	规格书
15页	420K
描述
High-Precision Voltage References with Temperature Sensor

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数据手册

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MAX6177A 数据手册

19-3249; Rev 0; 5/04

High-Precision Voltage References with

Temperature Sensor

General Description

Features

+ 2V) to +40V Supply Voltage Range

The MAX6173–MAX6177 are low-noise, high-precision

voltage references. The devices feature a proprietary

temperature-coefficient curvature-correction circuit and

laser-trimmed thin-film resistors that result in a very low

3ppm/°C temperature coefficient and excellent 0.06%

initial accuracy. The MAX6173–MAX6177 provide a

TEMP output where the output voltage is proportional to

the die temperature, making the devices suitable for a

wide variety of temperature-sensing applications. The

devices also provide a TRIM input, allowing fine trimming

of the output voltage with a resistive divider network. Low

temperature drift and low noise make the devices ideal

for use with high-resolution A/D or D/A converters.

♦ Wide (V

OUT

♦ Excellent Temperature Stability: 3ppm/°C (max)

♦ Tight Initial Accuracy: 0.05% (max)

♦ Low Noise: 3.8µV

(typ at 2.5V Output)

P-P

♦ Sources up to 30mA Output Current

♦ Low Supply Current: 450µA (max at +25°C)

♦ Linear Temperature Transducer Voltage Output

♦ +2.5V, +3.3V, +4.096V, +5.0V, or +10V Output

Voltages

♦ Wide Operating Temperature Range: -40°C to

+125°C

The MAX6173–MAX6177 provide accurate preset +2.5V,

+3.3V, +4.096V, +5.0V, and +10V reference voltages and

accept input voltages up to +40V. The devices draw

320µA (typ) of supply current and source 30mA or sink

2mA of load current. The MAX6173–MAX6177 use

bandgap technology for low-noise performance and

excellent accuracy. The MAX6173–MAX6177 do not

require an output bypass capacitor for stability, and are

stable with capacitive loads up to 100µF. Eliminating the

output bypass capacitor saves valuable board area in

space-critical applications.

♦ No External Capacitors Required for Stability

♦ Short-Circuit Protected

Typical Operating Circuit

+ 2V) TO 40V INPUT

OUT

REFERENCE

OUTPUT

OUT

The MAX6173–MAX6177 are available in an 8-pin SO

package and operate over the automotive (-40°C to

+125°C) temperature range.

MAX6173–MAX6177

TEMP

TRIM

GND

*OPTIONAL.

Applications

A/D Converters

D/A Converters

Digital Voltmeters

Voltage Regulators

Threshold Detectors

Pin Configuration appears at end of data sheet.

Ordering Information/Selector Guide

PIN-

PACKAGE

OUTPUT

VOLTAGE (V)

TEMPERATURE COEFFICIENT

(ppm/°C) -40°C TO +125°C

INITIAL

ACCURACY (%)

PART

TEMP RANGE

-40°C to +125°C

MAX6173AASA

MAX6173BASA

MAX6174AASA

MAX6174BASA

MAX6175AASA

MAX6175BASA

MAX6176AASA

MAX6176BASA

MAX6177AASA

MAX6177BASA

8 SO

2.500

4.096

5.000

10.000

3.300

0.06

0.10

0.06

0.10

0.06

0.10

0.05

0.10

0.06

0.10

-40°C to +125°C

________________________________________________________________ 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...15

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与MAX6177A相关器件

型号	品牌	获取价格	描述	数据表
MAX6177AASA	MAXIM	获取价格	High-Precision Voltage References with Temperature Sensor
MAX6177AASA+T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 3.3V, Trim/Adjustable, BICMOS, PDSO8, ROHS COM
MAX6177AASA-T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 3.3V, Trim/Adjustable, BICMOS, PDSO8, 0.150 IN
MAX6177B	MAXIM	获取价格	High-Precision Voltage References with Temperature Sensor
MAX6177BASA	MAXIM	获取价格	High-Precision Voltage References with Temperature Sensor
MAX6177BASA+T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 3.3V, Trim/Adjustable, BICMOS, PDSO8, ROHS COM
MAX618	MAXIM	获取价格	28V, PWM, Step-Up DC-DC Converter
MAX618	ADI	获取价格	28V、PWM、升压型DC-DC转换器
MAX618_09	MAXIM	获取价格	28V, PWM, Step-Up DC-DC Converter
MAX618EEE	MAXIM	获取价格	28V, PWM, Step-Up DC-DC Converter

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