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ADS1254EG4集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

廠商型號(hào) |
ADS1254EG4 |
參數(shù)屬性 | ADS1254EG4 封裝/外殼為20-SSOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 24BIT SIGMA-DELTA 20SSOP |
功能描述 | 24-Bit, 20kHz, Low Power ANALOG-TO-DIGITAL CONVERTER |
絲印標(biāo)識(shí) | |
封裝外殼 | SSOP / 20-SSOP(0.154",3.90mm 寬) |
文件大小 |
462.74 Kbytes |
頁(yè)面數(shù)量 |
23 頁(yè) |
生產(chǎn)廠商 | TI2 |
中文名稱 | 德州儀器 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-17 20:00:00 |
人工找貨 | ADS1254EG4價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADS1254EG4規(guī)格書詳情
ADS1254EG4屬于集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)。由美國(guó)德州儀器公司制造生產(chǎn)的ADS1254EG4模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對(duì)模擬信號(hào)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(hào)。一般來(lái)說(shuō),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。
FEATURES
24 BITS—NO MISSING CODES
19 BITS EFFECTIVE RESOLUTION UP TO
20kHz DATA RATE
LOW NOISE: 1.8ppm
FOUR DIFFERENTIAL INPUTS
INL: 15ppm (max)
EXTERNAL REFERENCE (0.5V to 5V)
POWER-DOWN MODE
SYNC MODE
LOW POWER: 4mW at 20kHz
SEPARATE DIGITAL INTERFACE SUPPLY 1.8V
to 3.6V
APPLICATIONS
CARDIAC DIAGNOSTICS
DIRECT THERMOCOUPLE INTERFACES
BLOOD ANALYSIS
INFRARED PYROMETERS
LIQUID/GAS CHROMATOGRAPHY
PRECISION PROCESS CONTROL
DESCRIPTION
The ADS1254 is a precision, wide dynamic range, deltasigma,
Analog-to-Digital (A/D) converter with 24-bit resolution.
The delta-sigma architecture is used for wide dynamic
range and to ensure 24 bits of no missing codes performance.
An effective resolution of 19 bits (1.8ppm of rms
noise) is achieved for conversion rates up to 20kHz.
The ADS1254 is designed for high-resolution measurement
applications in cardiac diagnostics, smart transmitters, industrial
process control, weight scales, chromatography, and
portable instrumentation. The converter includes a flexible,
two-wire synchronous serial interface for low-cost isolation.
The ADS1254 is a multi-channel converter and is offered in
an SSOP-20 package.
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
ADS1254EG4
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)
- 包裝:
管件
- 位數(shù):
24
- 采樣率(每秒):
20k
- 輸入數(shù):
4
- 輸入類型:
差分
- 數(shù)據(jù)接口:
SPI
- 配置:
MUX-ADC
- 架構(gòu):
三角積分
- 參考類型:
外部
- 電壓 - 供電,模擬:
5V
- 電壓 - 供電,數(shù)字:
1.8V ~ 3.6V
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
20-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
20-SSOP
- 安裝類型:
表面貼裝型
- 描述:
IC ADC 24BIT SIGMA-DELTA 20SSOP
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 |
24+ |
NA/ |
545 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
BURRBROWN |
13+ |
NA |
50 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
BURRBROWN |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
TI |
24+ |
SSOP20 |
141 |
詢價(jià) | |||
TI |
2025+ |
SSOP-20 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢價(jià) | ||
TexasInstruments |
18+ |
ICADC24BITSER20.8KHZ20-Q |
6580 |
公司原裝現(xiàn)貨/歡迎來(lái)電咨詢! |
詢價(jià) | ||
TI(德州儀器) |
2447 |
SSOP/QSOP-20 |
105000 |
50個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
詢價(jià) | ||
TEXAS INSTRUMENTS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價(jià) | |||
Texas Instruments |
25+ |
20-SSOP |
25000 |
Texas Instruments~ADC/DAC轉(zhuǎn)換ADS1254EG4即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
詢價(jià) |