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EVAL-AD7706EB開發(fā)板套件編程器評估板-模數轉換器(ADC)規(guī)格書PDF中文資料
廠商型號 |
EVAL-AD7706EB |
參數屬性 | EVAL-AD7706EB 包裝為盒;類別為開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC);產品描述:BOARD EVALUATION FOR AD7706 |
功能描述 | 3 V/5 V, 1 mW 2-/3-Channel 16-Bit, Sigma-Delta ADCs |
文件大小 |
264.11 Kbytes |
頁面數量 |
32 頁 |
生產廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導體技術有限公司官網 |
原廠標識 | |
數據手冊 | |
更新時間 | 2024-11-5 19:53:00 |
EVAL-AD7706EB規(guī)格書詳情
GENERAL DESCRIPTION
The AD7705/AD7706 are complete analog front ends for low frequency measurement applications. These 2-/3-channel devices can accept low level input signals directly from a transducer and produce serial digital output. The devices employ a Σ-Δ conversion technique to realize up to 16 bits of no missing codes performance. The selected 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 an on-chip control register, allowing adjustment of the filter cutoff and output update rate.
The AD7705/AD7706 devices operate from a single 2.7 V to 3.3 V or 4.75 V to 5.25 V supply. The AD7705 features two fully differential analog input channels; the AD7706 features three pseudo differential input channels.
Both devices feature a differential reference input. Input signal ranges of 0 mV to 20 mV through 0 V to 2.5 V can be incorporated on both devices when operating with a VDD of 5 V and a reference of 2.5 V. They can also handle bipolar input signal ranges of ±20 mV through ±2.5 V, which are referenced to the AIN(?) inputs on the AD7705 and to the COMMON input on the AD7706.
The AD7705/AD7706 devices, with a 3 V supply and a 1.225 V reference, can handle unipolar input signal ranges of 0 mV to 10 mV through 0 V to 1.225 V. The devices can accept bipolar input ranges of ±10 mV through ±1.225 V. Therefore, the AD7705/AD7706 devices perform all signal conditioning and conversion for a 2-channel or 3-channel system.
The AD7705/AD7706 are ideal for use in smart, microcontroller, or DSP-based systems. The devices feature a serial interface that can be configured for 3-wire operation. Gain settings, signal polarity, and update rate selection can be configured in software using the input serial port. The parts contains self-calibration and system calibration options to eliminate gain and offset errors on the part itself or in the system. CMOS construction ensures very low power dissipation, and the power-down mode reduces the standby power consumption to 20 μW typ.
These parts are available in a 16-lead, wide body (0.3 inch), plastic dual in-line package (DIP); a 16-lead, wide body (0.3 inch), standard small outline (SOIC) package; and a low profile, 16-lead, thin shrink small outline package (TSSOP).
FEATURES
AD7705: 2 fully differential input channel ADCs
AD7706: 3 pseudo differential input channel ADCs
16 bits no missing codes
0.003 nonlinearity
Programmable gain front end: gains from 1 to 128
3-wire serial interface
SPI?-, QSPI?-, MICROWIRE?-, and DSP-compatible
Schmitt-trigger input on SCLK
Ability to buffer the analog input
2.7 V to 3.3 V or 4.75 V to 5.25 V operation
Power dissipation 1 mW maximum @ 3 V
Standby current 8 μA maximum
16-lead PDIP, 16-lead SOIC, and 16-lead TSSOP packages
EVAL-AD7706EB屬于開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC)。亞德諾半導體技術有限公司制造生產的EVAL-AD7706EB評估板 - 模數轉換器(ADC)模數轉換器 (ADC) 評估板是預裝有元器件的電路板,用于提供特定 ADC 或器件工作實例。特定板上的 A/D 轉換器數量從 3 到 32 不等,每秒采樣率從 2.5 kHz 到 26 GHz 不等,輸入電壓范圍從 0 到 8 Vp-p。
產品屬性
更多- 產品編號:
EVAL-AD7706EBZ
- 制造商:
Analog Devices Inc.
- 類別:
開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC)
- 包裝:
盒
- A/D 轉換器數:
1
- 位數:
16
- 采樣率(每秒):
500
- 數據接口:
串行
- 輸入范圍:
0 ~ 5.25V
- 不同條件時功率(典型值):
6.5mW @ 500SPS
- 使用的 IC/零件:
AD7706
- 所含物品:
板
- 描述:
BOARD EVALUATION FOR AD7706
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
20+ |
EvaluationBoard |
33680 |
ADI全新原裝-可開原型號增稅票 |
詢價 | ||
ADI |
9856 |
KIT |
1812 |
只做進口原裝現貨!假一賠十! |
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 | ||
ADI |
EVALUATION BOARD |
2 |
普通 |
詢價 | |||
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+ |
121 |
詢價 | ||||
ADI |
EVALUATION B |
2 |
自己公司全新庫存絕對有貨 |
詢價 | |||
ADI/亞德諾 |
23+ |
20000 |
原裝現貨,可追溯原廠渠道 |
詢價 | |||
ADI |
4 |
只做正品 |
詢價 |