ALD521D中文資料ALD數(shù)據(jù)手冊PDF規(guī)格書
ALD521D規(guī)格書詳情
GENERAL DESCRIPTION
The ALD521D is a digital controller designed to interface to the ALD500 or ALD500R integrating dual slope analog processors as a chip set for building a precision analog-to-digital converter. With the ALD521D and ALD500R, together with a few external capacitors and resistors, a precision Analog to Digital converter with auto zero and auto-polarity can be implemented.
FEATURES AND BENEFITS
? Low cost, simple functionality
? PC parallel printer port interface standard
? Support resolution up to 23 binary bits + sign polarity bit
? Easy to use to acquire up to 23 bit linearity and noise performance
? Integration time can be set by the user
? Easy user evaluation and setting of conversion parameters
? Low power dissipation - 4 mA typical including crystal oscillator
? On-chip Crystal Oscillator Circuit
? Two way asynchronous handshake data transfer
? Conversion speed versus resolution trade-off
? Power down (sleep mode) control input to power down to 2 μA
? Chip Select control input
? High impedance DV, DOUTand SCLK when chip not selected
? Single 3 V to 5 V power supply
APPLICATIONS
? Operate in conjunction with ALD500/ALD500R Precision analog signal processors
? High accuracy DC voltage measurement functions
? Portable battery operated instruments
? PC-based software control or stand-alone operation (without other processors or PC)
? Serial digital output interface to other microprocessors or microcontrollers
產(chǎn)品屬性
- 型號:
ALD521D
- 制造商:
ALD
- 制造商全稱:
Advanced Linear Devices
- 功能描述:
24 BIT SERIAL INTERFACE DIGITAL CONTROLLER
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
可定ADL |
24+ |
SOP-8 |
12000 |
原裝正品,假一罰十! |
詢價 | ||
ALD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ADL |
1742+ |
SOP-8 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | ||
ALD優(yōu)勢 |
23+ |
SOP-8 |
95852 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | ||
AdvancedLinearDevices |
2018+ |
SMD |
6800 |
100%原裝進口現(xiàn)貨,歡迎來電咨詢 |
詢價 | ||
量大可定ADL |
SOP-8 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Advanced Linear Devices Inc. |
22+ |
8PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ALD |
1626+ |
CDIP8 |
1520 |
代理品牌 |
詢價 | ||
ALD |
24+ |
(DSP |
7143 |
DSC) |
詢價 | ||
Advanced Linear Devices Inc. |
21+ |
8PDIP |
13880 |
公司只售原裝,支持實單 |
詢價 |