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LPV521MGX/NOPB中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

LPV521MGX/NOPB
廠商型號

LPV521MGX/NOPB

功能描述

LPV521 NanoPower, 1.8V, RRIO, CMOS Input, Operational Amplifier

絲印標(biāo)識

AHA

封裝外殼

SC70

文件大小

2.00043 Mbytes

頁面數(shù)量

36

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)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(shí)間

2025-5-29 22:38:00

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LPV521MGX/NOPB規(guī)格書詳情

1 Features

? For VS = 5V, typical unless otherwise noted:

– Supply current at VCM = 0.3V: 400nA (max)

– Operating voltage range: 1.6V to 5.5V

– Low TCVOS: 3.5μV/°C (max)

– VOS: 1mV (max)

– Input bias current: 40fA

– PSRR: 109dB

– CMRR: 102dB

– Open-loop gain: 132dB

– Gain bandwidth product: 6.2kHz

– Slew rate: 2.4V/ms

– Input voltage noise at f = 100Hz: 255nV/√Hz

– Temperature range: ?40°C to +125°C

2 Applications

? Wireless environmental sensors

? Grid asset monitoring

? Electricity meter

? Smoke and heat detector

? Gas detector

? Portable electronics

? Thermostat

? Field transmitter and sensor

3 Description

The LPV521 is a single, nanopower, 552nW amplifier

designed for ultra-long-life battery applications. The

operating voltage range of 1.6V to 5.5V coupled with

typically 351nA of supply current make this device

an excellent choice for RFID readers and remotesensor

nanopower applications. The device has an

input common-mode voltage 0.1V over the rails,

specified TCVOS, and voltage-swing-to-the-rail output

performance. The LPV521 has a carefully designed

CMOS input stage that outperforms competitors with

typically 40fA IBIAS currents. This low input current

significantly reduces IBIAS and IOS errors introduced in

megohm resistance, high-impedance photodiode and

charge sense applications. The LPV521 is a member

of the PowerWise? family, and has an exceptional

power-to-performance ratio.

The wide input common-mode voltage range,

specified 1mV VOS and 3.5μV/°C TCVOS enables

accurate and stable measurement for both high-side

and low-side current sensing.

EMI protection is designed into the device to reduce

sensitivity to unwanted RF signals from cell phones or

other RFID readers.

The LPV521 is offered in 5-pin SC70 and 8-pin PDIP

packages.

產(chǎn)品屬性

  • 型號:

    LPV521MGX/NOPB

  • 功能描述:

    運(yùn)算放大器 - 運(yùn)放

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 通道數(shù)量:

    4

  • 共模抑制比(最小值):

    63 dB

  • 輸入補(bǔ)償電壓:

    1 mV

  • 輸入偏流(最大值):

    10 pA

  • 工作電源電壓:

    2.7 V to 5.5 V

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    QFN-16

  • 轉(zhuǎn)換速度:

    0.89 V/us

  • 關(guān)閉:

    No

  • 輸出電流:

    55 mA

  • 最大工作溫度:

    + 125 C

  • 封裝:

    Reel

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
TI
三年內(nèi)
1983
只做原裝正品
詢價(jià)
TI
24+
SC70-5
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
TI/德州儀器
24+
NA/
4890
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價(jià)
TI(德州儀器)
24+/25+
10000
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)
TI
1842+
SC705
6294
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
TI
24+
SC70-5
11600
只做原裝假一賠十,一級代理價(jià)格優(yōu)勢
詢價(jià)
TI/德州儀器
21+
SC70-5
1709
詢價(jià)
TI/德州儀器
24+
SC70
79568
原廠代理原裝現(xiàn)貨
詢價(jià)
TI/德州儀器
23+
SC70-5
1640
詢價(jià)
TI
23+
SC70-5
3200
正規(guī)渠道,只有原裝!
詢價(jià)