单片机
NS/国半
ADC0809CCN
*原装
28
仪器
DIP-28
2012+
实物拍照
类型:经销商
电话: 86 755 83681575
联系人:黄元钦
地址:广东深圳中国 广东 深圳市 福田区赛格广场二楼2564号
说明
The ADC0808, ADC0809 data acquisition component is a monolithic CMOS device with an 8-bit *og-to-di*al converter, 8-channel multiplexer and microprocessor compatible control logic. The 8-bit A/D converter uses successive approximation as the conversion technique. The converter features a high impedance chopper stabilized comparator, a 256R voltage divider with *og switch tree and a successive approximation register. The 8-channel multiplexer can directly access any of 8-single-ended *og signals.
The device eliminates the need for external zero and full-scale adjustments. Easy interfacing to microprocessors is provided by the latched and decoded multiplexer address inputs and latched TTL TRI-STATE outputs.
The design of the ADC0808, ADC0809 has been optimized by incorporating the most desirable aspects of several A/D conversion techniques. The ADC0808, ADC0809 offers high speed, high accuracy, minimal temperature dependence, excellent long-term accuracy and repeatability, and consumes minimal power. These features make this device ideally suited to applications from process and machine control to consumer and automotive applications. For 16-channel multiplexer with common output (sample/hold port) see ADC0816 data sheet. (See AN-247 for more information.)
友情链接: 深圳市元东发电子有限公司