AD7823YRMZ-REEL

2.7V to 5.5V, 4.5 ms, 8Bit ADC in 8-Lead microSOIC/DIP

8 位模数转换器 1 输入 1 SAR 8-MSOP

得捷:
IC ADC 8BIT SAR 8MSOP

立创商城:
AD7823YRMZ-REEL

艾睿:
Single Channel Single ADC SAR 200ksps 8-bit Serial 8-Pin MSOP T/R

安富利:
The AD7823 is a high speed, low power, 8-bit A/D converter that operates from a single 2.7 V to 5.5 V supply. The part contains a 4 µs typ successive approximation A/D converter, inherent track-and-hold functionality with a pseudo differential input and a high speed serial interface that interfaces to most microcontrollers. The AD7823 is fully specified over a temperature range of -40°C to +125°C.By using a technique that samples the state of the CONVST convert start signal at the end of a conversion, the AD7823 may be used in an automatic power-down mode. When used in this mode, the AD7823 powers down automatically at the end of a conversion and “wakes up” at the start of a new conversion. This feature significantly reduces the power consumption of the part at lower throughput rates. The AD7823 can also operate in a high speed mode where the part is not powered down between conversions. In this high speed mode of operation, the conversion time of the AD7823 is 4 µs typ. The maximum throughput rate is dependent on the speed of the serial interface of the microcontroller.The part is available in a small, 8-lead 0.3" wide, plastic dual-inline package mini-DIP; in an 8-lead, small outline IC SOIC; and in an 8-lead microSOIC package.