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REF5040IDGKR集成電路（IC）的電壓基準(zhǔn)規(guī)格書PDF中文資料
| 廠商型號(hào) |
REF5040IDGKR |
| 參數(shù)屬性 | REF5040IDGKR 封裝/外殼為8-TSSOP，8-MSOP（0.118"，3.00mm 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(zhǔn)；產(chǎn)品描述：IC VREF SERIES 0.05% 8VSSOP |
| 功能描述 | REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | VSSOP / 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 文件大小 |
4.99739 Mbytes |
| 頁(yè)面數(shù)量 |
49 頁(yè) |
| 生產(chǎn)廠商 | TI |
| 中文名稱 | 德州儀器 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-21 16:49:00 |
| 人工找貨 | REF5040IDGKR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
REF5040IDGKR規(guī)格書詳情
1 Features
? Low temperature drift (maximum):
– Enhanced-grade (New): 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 340μA. 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(hào)：
REF5040IDGKR
- 制造商：
Texas Instruments
- 類別：
集成電路（IC） > 電壓基準(zhǔn)
- 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）：
4.096V
- 容差：
±0.05%
- 溫度系數(shù)：
3ppm/°C
- 噪聲 - 0.1Hz 至 10Hz：
3μVp-p
- 電壓 - 輸入：
4.296V ~ 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-TSSOP，8-MSOP（0.118"，3.00mm 寬）
- 供應(yīng)商器件封裝：
8-VSSOP
- 描述：
IC VREF SERIES 0.05% 8VSSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
25+23+ |
23452 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | |||
TI正品原裝 |
23+ |
MSOP8 |
1000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
MSOP8 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
BB |
2018+ |
MSOP8 |
6528 |
科恒偉業(yè)!承若只做進(jìn)口原裝正品假一賠十!1581728776 |
詢價(jià) | ||
TI |
16+ |
VSSOP |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
24+ |
8-VSSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
TI正品原裝 |
24+ |
MSOP8 |
1000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
TI/德州儀器 |
22+ |
UNKNOWN |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TI |
25+ |
VSSOP (DGK) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI正品原 |
24+ |
MSOP8 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) |
