ADS8381数据手册集成电路（IC）的模数转换器（ADC）规格书PDF
ADS8381规格书详情
描述 Description
The ADS8381 is an 18-bit, 580 kHz A/D converter. The device includes a 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8381 offers a full 18-bit interface, a 16-bit option where data is read using two read cycles, or an 8-bit bus using three read cycles.
The ADS8381 is available in a 48-lead TQFP package and is characterized over the industrial 40°C to 85°C temperature range.
特性 Features
• 580-kHz Sample Rate
• 18-Bit NMC Ensured Over Temperature
• Zero Latency
• Low Power: 115 mW at 580 kHz
• Unipolar Input Range
• Onboard Reference Buffer and Conversion Clock
• Wide Digital Supply
• Flexible 8-/16-/18-Bit Parallel Interface
• Pin Compatible With ADS8383
• 48-Pin TQFP Package
• APPLICATIONS
- Medical Instruments
• Optical Networking
• Transducer Interface
• High Accuracy Data Acquisition Systems
• Magnetometers
技术参数
- 制造商编号
：ADS8381
- 生产厂家
：TI
- Sample rate(Max)(kSPS)
：580
- Number of input channels
：1
- Interface
：Parallel
- Operating temperature range(C)
：-40 to 85
- Package Group
：TQFP | 48
- Approx. price(US$)
：27.56|1ku
- Power consumption(Typ)(mW)
：115
- Package size: mm2:W x L (PKG)
：48TQFP: 81 mm2: 9 x 9 (TQFP | 48)
- Architecture
：SAR
- Input type
：Pseudo-DifferentialSingle-Ended
- Reference mode
：Ext
- Features
：Oscillator
- Input range(Max)(V)
：4.2
- Input range(Min)(V)
：0
- Analog voltage AVDD(Min)(V)
：4.75
- Analog voltage AVDD(Max)(V)
：5.25
- Digital supply(Min)(V)
：2.7
- Digital supply(Max)(V)
：5.25
- INL(Max)(+/-LSB)
：4
- SNR(dB)
：88
- THD(Typ)(dB)
：-112
- Rating
：Catalog
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
BURR-BROWN |
22+ |
TQFP48 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
BB |
2018+ |
TQFP(48 |
6528 |
科恒伟业!承若只做进口原装正品假一赔十!1581728776 |
询价 | ||
TI21 |
23+ |
NA |
3680 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
AD |
13+ |
QFP |
48 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
询价 | |||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
21+ |
TQFP48 |
1574 |
询价 | |||
Texas Instruments |
21+ |
48-TQFP |
1000 |
100%进口原装!长期供应!绝对优势价格(诚信经营) |
询价 | ||
TI |
19+ |
565 |
原装正品 |
询价 |
