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EVAL-AD7714-5EB中文資料亞德諾數據手冊PDF規(guī)格書
EVAL-AD7714-5EB規(guī)格書詳情
GENERAL DESCRIPTION?
The AD7714 is a complete analog front end for low-frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an on-chip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time.
FEATURES
Charge Balancing ADC 24 Bits No Missing Codes 0.0015 Nonlinearity
Five-Channel Programmable Gain Front End Gains from 1 to 128 Can Be Configured as Three Fully Differential Inputs or Five Pseudo-Differential Inputs
Three-Wire Serial Interface SPI?, QSPI?, MICROWIRE? and DSP Compatible
3 V (AD7714-3) or 5 V (AD7714-5) Operation
Low Noise (<150 nV rms)
Low Current (350? mA typ) with Power-Down (5 mA typ)
AD7714Y Grade:
+2.7 V to 3.3 V or +4.75 V to +5.25 V Operation 0.0010 Linearity Error –40°C to +105°C Temperature Range Schmitt Trigger on SCLK and DIN
Low Current (226? mA typ) with Power-Down (4 mA typ)
Lower Power Dissipation than Standard AD7714 Available in 24-Lead TSSOP Package
Low-Pass Filter with Programmable Filter Cutoffs
Ability to Read/Write Calibration Coefficients
APPLICATIONS
Portable Industrial Instruments
Portable Weigh Scales
Loop-Powered Systems
Pressure Transducers
產品屬性
- 型號:
EVAL-AD7714-5EB
- 制造商:
Analog Devices
- 功能描述:
EVALUATION BOARD - Bulk
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
23+ |
EB/PCB |
3000 |
只做原裝正品,假一賠十 |
詢價 | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
AD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AD |
23+ |
121 |
詢價 | ||||
ADI/亞德諾 |
23+ |
20000 |
原裝現(xiàn)貨,可追溯原廠渠道 |
詢價 | |||
ADI/亞德諾 |
23+ |
KIT |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ADI/亞德諾 |
21+ |
原封裝 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ADI |
EVALUATION B |
2 |
自己公司全新庫存絕對有貨 |
詢價 | |||
ADI |
4 |
只做正品 |
詢價 | ||||
ADI |
2020+ |
原廠封裝 |
7500 |
詢價 |