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ADA4940-2ACPZ-RL中文资料PDF规格书
ADA4940-2ACPZ-RL规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Analog Devices Inc. |
24+ |
24-WFQFN 裸露焊盘,CSP |
25000 |
in stock线性IC-原装正品 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
LFCSP24 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ADI(亚德诺)/LINEAR |
2021+ |
LFCSP-24 |
499 |
询价 | |||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI(亚德诺)/LINEAR |
23+ |
LFCSP-24 |
9980 |
原装正品,支持实单 |
询价 | ||
ADI(亚德诺) |
LFCSP-24 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
ADI(亚德诺)/LINEAR |
1921+ |
LFCSP-24 |
3575 |
向鸿仓库现货,优势绝对的原装! |
询价 | ||
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ADI |
24+ |
24-Lead LFCSP (4mm x 4mm w/ EP |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 |