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ADS7818 pdf datasheet (12-Bit

消耗积分:5 | 格式:rar | 大小:333 | 2008-12-18

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The ADS7818 is a 12-bit sampling analog-to-digital
converter (A/D) complete with sample/hold, internal
2.5V reference, and synchronous serial interface. Typical
power dissipation is 11mW at a 500kHz throughput
rate. The device can be placed into a power down
mode which reduces dissipation to just 2.5mW. The
input range is zero to two times the reference voltage,
and the internal reference can be overdriven by an
external voltage.
Low power, small size, and high-speed make the
ADS7818 ideal for battery operated systems such as
wireless communication devices, portable multi-channel
data loggers, and spectrum analyzers. The serial
interface also provides low-cost isolation for remote
data acquisition. The ADS7818 is available in a plastic
mini-DIP-8 or an MSOP-8 package and is guaranteed
over the –40°C to +85°C temperature range.

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