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AD7654集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

AD7654
廠商型號

AD7654

參數(shù)屬性

AD7654 封裝/外殼為48-VFQFN 裸露焊盤,CSP;包裝為卷帶(TR);類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 16BIT SAR 48LFCSP

功能描述

14-Bit, 1 MSPS, Differential, Programmable Input PulSAR ADC
IC ADC 16BIT SAR 48LFCSP

封裝外殼

48-VFQFN 裸露焊盤,CSP

文件大小

868.1 Kbytes

頁面數(shù)量

32

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

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

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-11 18:52:00

AD7654規(guī)格書詳情

AD7654屬于集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD7654模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對模擬信號進(jìn)行采樣,例如由麥克風(fēng)采集的聲音或傳感器的輸出,然后將其轉(zhuǎn)換為數(shù)字信號。一般來說,數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù),與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)(例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式)進(jìn)行選擇。

GENERAL DESCRIPTION

The AD7952 is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port for input range and operating mode. The AD7952 contains a high speed 14-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on CNVST samples the fully differential analog inputs on IN+ and IN?.

The AD7952 features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power is scaled with throughput. Operation is specified from ?40°C to +85°C.

FEATURES

Multiple pins/software-programmable input ranges

+5 V (10 V p-p), +10 V (20 V p-p), ±5 V (20 V p-p),

±10 V (40 V p-p)

Pins or serial SPI?-compatible input ranges/mode selection

Throughput

1 MSPS (warp mode)

800 kSPS (normal mode)

670 kSPS (impulse mode)

14-bit resolution with no missing codes

INL: ±0.3 LSB typical, ±1 LSB maximum (±61 ppm of FSR)

SNR: 85 dB @ 2 kHz

iCMOS? process technology

5 V internal reference: typical drift 3 ppm/°C; TEMP output

No pipeline delay (SAR architecture)

Parallel (14- or 8-bit bus) and serial 5 V/3.3 V interface

SPI-/QSPI?-/MICROWIRE?-/DSP-compatible

Power dissipation

235 mW @ 1 MSPS

10 mW @ 1 kSPS

48-lead LQFP and 48-lead LFCSP (7 mm × 7 mm)

APPLICATIONS

Process controls

Medical instruments

High speed data acquisition

Digital signal processing

Instrumentation

Spectrum analysis

ATE

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    AD7654ACPZRL

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 系列:

    PulSAR?

  • 包裝:

    卷帶(TR)

  • 位數(shù):

    16

  • 采樣率(每秒):

    500k

  • 輸入數(shù):

    2,4

  • 輸入類型:

    個(gè)偽差分,單端

  • 數(shù)據(jù)接口:

    SPI,并聯(lián),DSP

  • 配置:

    MUX-S/H-MUX-ADC

  • 比率 - S/H:

    2:1

  • 架構(gòu):

    SAR

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    5V

  • 電壓 - 供電,數(shù)字:

    5V

  • 特性:

    同步采樣

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    48-VFQFN 裸露焊盤,CSP

  • 供應(yīng)商器件封裝:

    48-LFCSP-VQ(7x7)

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 16BIT SAR 48LFCSP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ADI/亞德諾
23+
QFP
30000
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談
詢價(jià)
NA
23+
NA
26094
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢價(jià)
ADI
24+
SMD
2526
原裝房間現(xiàn)貨!
詢價(jià)
ADI
1725+
QFP48
3256
科恒偉業(yè)!只做原裝正品,假一賠十!
詢價(jià)
ad
24+
N/A
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
AD
23+
QFP
1120
全新原裝現(xiàn)貨
詢價(jià)
ADI
24+
N/A
90000
一級代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理
詢價(jià)
AD
24+
QFP
16800
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!?
詢價(jià)
AD
12+
LQFP48
2500
原裝現(xiàn)貨/特價(jià)
詢價(jià)
ADI/亞德諾
2020+
3300
絕對全新原裝,一片也是批量價(jià).
詢價(jià)