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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

廠商型號 |
LPV521MGX/NOPB |
功能描述 | LPV521 NanoPower, 1.8V, RRIO, CMOS Input, Operational Amplifier |
絲印標(biāo)識 | |
封裝外殼 | SC70 |
文件大小 |
2.00043 Mbytes |
頁面數(shù)量 |
36 頁 |
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 | |
更新時(shí)間 | 2025-5-29 22:38:00 |
人工找貨 | LPV521MGX/NOPB價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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:
否
- 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) |