LPV821中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LPV821 |
| 功能描述 | LPV821, 650nA, Precision, Nanopower, Zero-Drift Amplifier |
| 文件大小 |
1.09427 Mbytes |
| 頁(yè)面數(shù)量 |
25 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 | 2026-1-22 20:00:00 |
| 人工找貨 | LPV821價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LPV821規(guī)格書詳情
1 Features
1? Quiescent Current: 650 nA
? Low Offset Voltage: ±10 μV (Maximum)
? Offset Voltage Drift: ±0.096 μV/°C (Maximum)
? 0.1-Hz to 10-Hz Noise: 3.9 μVPP
? Input Bias Current: ±7 pA
? Gain Bandwidth: 8 kHz
? Supply Voltage: 1.7 V to 3.6 V
? Rail-to-Rail Input/Output
? Industry Standard Package
– Single in 5-pin SOT-23
? EMI Hardened
2 Applications
? Battery-Powered Instruments
? Gas Detection
? Process Analytics
? Fault Monitoring
? Current Sensing
– Shunt Resistor
– Current Transformer
? Temperature Measurements
– High Impedance Thermistors
– RTD's, Thermocouples
? Strain Gauges
– Electronic Scales
– Pressure Sensors
3 Description
The LPV821 is a single-channel, nanopower, zerodrift
operational amplifier for “Always ON” sensing
applications in wireless and wired equipment where
low input offset is required. With the combination of
low initial offset, low offset drift, and 8 kHz of
bandwidth from 650 nA of quiescent current, the
LPV821 is the industry's lowest power zero-drift
amplifier that can be used for end equipment that
monitor current consumption, temperature, gas, or
strain gauges.
The LPV821 zero-drift operational amplifier uses a
proprietary auto-calibration technique to
simultaneously provide low offset voltage (10 μV,
maximum) and minimal drift over time and
temperature. In addition to having low offset and
ultra-low quiescent current, the LPV821 amplifier has
pico-amp bias currents which reduce errors
commonly introduced in applications monitoring
sensors with high output impedance and amplifier
configurations with megaohm feedback resistors.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
25+ |
SOT-23-5 |
21000 |
原廠直供,可原型號(hào)開票! |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI(德州儀器) |
26+ |
N/A |
360000 |
只有原裝 可配單 |
詢價(jià) | ||
QORVO |
24+ |
SMD |
5000 |
QORVO“芯達(dá)集團(tuán)”專營(yíng)品牌原裝正品假一罰十 |
詢價(jià) | ||
TI(德州儀器) |
24+ |
N/A |
6000 |
原廠原裝，價(jià)格優(yōu)勢(shì)，歡迎洽談！ |
詢價(jià) | ||
TI(德州儀器) |
2450+ |
SMD |
9850 |
只做原裝正品代理渠道!假一賠三! |
詢價(jià) | ||
CDE |
23+ |
22X25 |
66800 |
原裝進(jìn)口電解價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SOT-23-5 |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | ||
TI |
25+ |
SOT23 |
12000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Texas Instruments |
24+25+ |
16500 |
全新原廠原裝現(xiàn)貨!受權(quán)代理!可送樣可提供技術(shù)支持! |
詢價(jià) |
