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REF5045IDR集成電路(IC)的電壓基準規(guī)格書PDF中文資料

REF5045IDR
廠商型號

REF5045IDR

參數(shù)屬性

REF5045IDR 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電壓基準;產(chǎn)品描述:IC VREF SERIES 0.05% 8SOIC

功能描述

REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

文件大小

4.71709 Mbytes

頁面數(shù)量

46

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-24 10:09:00

REF5045IDR規(guī)格書詳情

1 Features

? Low temperature drift (maximum):

– Enhanced-grade: 2.5ppm/°C

– High-grade: 3ppm/°C

– Standard-grade: 8ppm/°C

? High accuracy (maximum):

– Enhanced-grade: 0.025%

– High-grade: 0.05%

– Standard-grade: 0.1%

? Low noise:

– Enhanced-grade: 0.5μVPP/V

– High/Standard-grade: 3μVPP/V

? Excellent long-term stability:

– 22ppm after first 1000 hours (SOIC-8)

– 50ppm after first 1000 hours (VSSOP-8)

? Wide input voltage support:

– Enhanced-grade: 42V

– High/Standard-grade: 18V

? High-output current: ±10mA

? Temperature range: -40°C to 125°C

2 Applications

? Precision data acquisition systems

? Semiconductor test equipment

? Industrial process controls

? Medical instrumentation

? Pressure and temperature transmitters

? Lab and field instrumentation

3 Description

The REF50xx is a family of low-noise, low-drift, very

high precision voltage references. These references

are capable of both sinking and sourcing current, and

have excellent line and load regulation.

Excellent temperature drift (2.5ppm/°C) and high

accuracy (0.025%) are achieved using proprietary

design techniques. These features, combined with

very low flicker noise (0.5μVPP/V), make the REF50xx

family an excellent choice for use in high-precision

data acquisition systems. REF50 family is available in

enhanced grade (REF50xxEI), high grade (REF50xxI)

and standard grade (REF50xxAI). The reference

voltages are offered in 8-pin SOIC and VSSOP

packages and are specified from –40°C to 125°C.

The REF50xxEI supports wide supply voltage rating

of 42V with ultra-low IQ of 280μA. The wide supply

range allows for direct connection to the battery or

field supply. This also protects the device in case of

power supply IC failure.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    REF5045IDR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電壓基準

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 參考類型:

    系列

  • 輸出類型:

    固定

  • 電壓 - 輸出(最小值/固定):

    4.5V

  • 容差:

    ±0.05%

  • 溫度系數(shù):

    3ppm/°C

  • 噪聲 - 0.1Hz 至 10Hz:

    3μVp-p

  • 電壓 - 輸入:

    4.7V ~ 18V

  • 電流 - 供電:

    1.2mA

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應商器件封裝:

    8-SOIC

  • 描述:

    IC VREF SERIES 0.05% 8SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TI
20+
SOIC8
65300
一級代理/放心購買!
詢價
TI/德州儀器
22+
SOIC-8
9000
原裝正品
詢價
TI/德州儀器
21+
SOIC8
2500
原裝現(xiàn)貨
詢價
TI/德州儀器
23+
SOIC8
10000
公司只做原裝正品
詢價
TI
23+
8-SOIC
66800
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
TI/德州儀器
24+
SOIC8
120000
正品原裝現(xiàn)貨
詢價
TI原裝現(xiàn)貨
22+
SOP8
10000
原包裝原標現(xiàn)貨,假一罰十,
詢價
TI/德州儀器
23+
SOIC8
9990
只有原裝
詢價
TI
21+
SOP8
189
原裝現(xiàn)貨。假一賠十
詢價
TI/德州儀器
22+
SOIC8
8880
原裝認準芯澤盛世!
詢價