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ADA4940-2ACPZ-R2中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

ADA4940-2ACPZ-R2
廠商型號(hào)

ADA4940-2ACPZ-R2

功能描述

Ultralow Power, Low Distortion

文件大小

926.18 Kbytes

頁(yè)面數(shù)量

32 頁(yè)

生產(chǎn)廠商 Analog Devices
企業(yè)簡(jiǎn)稱(chēng)

AD亞德諾

中文名稱(chēng)

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-7-9 22:59:00

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ADA4940-2ACPZ-R2規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutions up to 16 bits from dc to 1 MHz on only 1.25 mA of quiescent current. The adjustable level of the output common-mode voltage allows the ADA4940-1/ADA4940-2 to match the input common-mode voltage of multiple ADCs. The internal common-mode feedback loop provides exceptional output balance, as well as suppression of even-order harmonic distortion products.

FEATURES

Small signal bandwidth: 260 MHz

Ultralow power 1.25mA

Extremely low harmonic distortion

?122 dB THD at 50 kHz

?96 dB THD at 1 MHz

Low input voltage noise: 3.9 nV/√Hz

0.35 mV maximum offset voltage

Balanced outputs

Settling time to 0.1: 34 ns

Rail-to-rail output: ?VS + 0.1 V to +VS ? 0.1 V

Adjustable output common-mode voltage

Flexible power supplies: 3 V to 7 V (LFCSP)

Disable pin to reduce power consumption

ADA4940-1 is available in LFCSP and SOIC packages

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ADI(亞德諾)
24+
NA/
8735
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
詢(xún)價(jià)
ADI/亞德諾
22+
LFCSP
100000
代理渠道/只做原裝/可含稅
詢(xún)價(jià)
ADI(亞德諾)
24+/25+
10000
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢(xún)價(jià)
ADI(亞德諾)/LINEAR(凌特)
2024+
LFCSP-24
500000
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán)
詢(xún)價(jià)
Analog
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票!
詢(xún)價(jià)
ADI(亞德諾)
23+
24-WFQFN 裸露焊盤(pán),CSP
13620
公司只做原裝正品,假一賠十
詢(xún)價(jià)
ADI/亞德諾
21+
LFCSP
1500
詢(xún)價(jià)
ADI/亞德諾
19+
LFCSP
880000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
ADI(亞德諾)
23+
NA
20094
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢(xún)價(jià)
ADI(亞德諾)
24+
N/A
10000
原裝,正品
詢(xún)價(jià)