AD693BQ中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
AD693BQ規(guī)格書(shū)詳情
PRODUCT DESCRIPTION
The AD693 is a monolithic signal conditioning circuit which accepts low-level inputs from a variety of transducers to control a standard 4–20 mA, two-wire current loop. An on-chip voltage reference and auxiliary amplifier are provided for transducer excitation; up to 3.5 mA of excitation current is available when the device is operated in the loop-powered mode. Alternatively, the device may be locally powered for three-wire applications when 0–20 mA operation is desired.
FEATURES
Instrumentation Amplifier Front End
Loop-Powered Operation
Precalibrated 30 mV or 60 mV Input Spans
Independently Adjustable Output Span and Zero
Precalibrated Output Spans: 4–20 mA Unipolar
0–20 mA Unipolar
12 ± 8 mA Bipolar
Precalibrated 100 Ω RTD Interface
6.2 V Reference with Up to 3.5 mA of Current Available
Uncommitted Auxiliary Amp for Extra Flexibility
Optional External Pass Transistor to Reduce
Self-Heating Errors
產(chǎn)品屬性
- 型號(hào)：
AD693BQ
- 制造商：
AD
- 制造商全稱：
Analog Devices
- 功能描述：
Loop-Powered 4a??20 mA Sensor Transmitter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
AD |
24+ |
DIP |
6540 |
原裝現(xiàn)貨/歡迎來(lái)電咨詢 |
詢價(jià) | ||
AnalogDevices |
SOP |
1200 |
AD代理旗下一級(jí)分銷商,主營(yíng)AD全系列產(chǎn)品 |
詢價(jià) | |||
AD/PMI |
23+ |
20AUCDIP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
ADI/亞德諾 |
24+ |
CDIP |
12320 |
原裝正品 力挺實(shí)單 |
詢價(jià) | ||
AD |
24+ |
DIP |
16500 |
進(jìn)口原裝正品現(xiàn)貨 |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
原封裝 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
AD |
22+ |
DIP |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ADI/亞德諾 |
CDIP |
1130 |
優(yōu)勢(shì)庫(kù)存 |
詢價(jià) | |||
AD |
05+ |
100 |
原裝正品 |
詢價(jià) |
