ADS7279數(shù)據(jù)手冊(cè)集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF
| 廠商型號(hào) |
ADS7279 |
| 參數(shù)屬性 | ADS7279 封裝/外殼為16-TSSOP（0.173"，4.40mm 寬）；包裝為托盤；類別為集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）；產(chǎn)品描述：IC ADC 14BIT SAR 16TSSOP |
| 功能描述 | 具有串行接口的低功耗 14 位、1MHz、單路單極輸入 ADC |
| 封裝外殼 | 16-TSSOP（0.173"，4.40mm 寬） |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-4 22:58:00 |
| 人工找貨 | ADS7279價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADS7279規(guī)格書詳情
描述 Description
The ADS7279 is a low-power, 14-bit, 1MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 14-bit, capacitor-based successive approximation register (SAR) ADC with inherent sample-and-hold.The ADS7280 is based on the same core and includes a 2-to-1 input MUX with a programmable TAG bit output option. Both the ADS7279 and ADS7280 offer a high-speed, wide voltage serial interface, and are capable of daisy-chain mode operation when multiple converters are used.These converters are available in 4 × 4 QFN and TSSOP-16 packages, and are fully specified for operation over the industrial -40°C to +85°C temperature range.
特性 Features
? 2.7V to 5.5V Analog Supply, Low Power:
? 13.7mW (1MHz, +VA = 3V, +VBD = 1.8V)
? 1MHz Sampling Rate 3V ≤ +VA ≤ 5.5V,900kHz Sampling Rate 2.7V ≤ +VA ≤ 3V
? Excellent DC Performance:
? ±0.4LSB Typ, ±1.0LSB Max INL
? ±0.4LSB Typ, ±1.0LSB Max DNL
? ±0.8mV Max Offset Error at 3V
? ±1.25mV Max Offset Error at 5V
? Excellent AC Performance at fi = 10kHz with 85.9dB SNR, 105.3dB SFDR, -100.1dB THD
? Built-In Conversion Clock (CCLK)
? 1.65V to 5.5V I/O Supply:
? SPI/DSP-Compatible Serial Interface
? SCLK up to 50MHz
? Comprehensive Power-Down Modes:
? Deep Power-Down
? Nap Power-Down
? Auto Nap Power-Down
? Unipolar Input Range: 0V to VREF
? Software Reset
? Global CONVST (Independent of CS)
? Programmable Status/Polarity EOC/INT
? 4 × 4 QFN-16 and TSSOP-16 Packages
? Multi-Chip Daisy-Chain Mode
? Programmable TAG Bit Output
? Auto/Manual Channel Select Mode (ADS7280)
? APPLICATIONS
? Communications
? Transducer Interface
? Medical Instruments
? Magnetometers
? Industrial Process Control
? Data Acquisition Systems
? Automatic Test Equipment
技術(shù)參數(shù)
- 制造商編號(hào)
：ADS7279
- 生產(chǎn)廠家
：TI
- Number of input channels
：1
- Sample rate (Max) (kSPS)
：1000
- Interface type
：SPI
- Architecture
：SAR
- Input type
：Single-Ended
- Multi-channel configuration
：—
- Rating
：Catalog
- Reference mode
：Ext
- Input range (Max) (V)
：5.5
- Input range (Min) (V)
：0
- Features
：Daisy-Chainable
- Operating temperature range (C)
：-40 to 85
- Power consumption (Typ) (mW)
：13.7
- Analog voltage AVDD (Min) (V)
：2.7
- SNR (dB)
：85.9
- Analog voltage AVDD (Max) (V)
：5.5
- INL (Max) (+/-LSB)
：1
- Digital supply (Min) (V)
：1.65
- Digital supply (Max) (V)
：5.5
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
TSSOP16 |
3000 |
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
TI |
20+ |
TSSOP16 |
53650 |
TI原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI/德州儀器 |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
22+ |
5000 |
詢價(jià) | |||||
TI/德州儀器 |
22+ |
TSSOP16 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI/德州儀器 |
24+ |
QFN |
78 |
只供應(yīng)原裝正品 歡迎詢價(jià) |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI |
20+ |
tssop-16 |
6965 |
英卓爾原裝現(xiàn)貨!0755-82566558真實(shí)庫(kù)存! |
詢價(jià) |
