Datasheet Linear Technology LTC1594L — 数据表

LTC1594L/LTC1598L
4-and 8-Channel,
3V Micropower Sampling
12-Bit Serial I/O A/D Converters U FEATURES
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■ DESCRIPTIO The LTC®1594L/LTC1598L are 3V micropower, 12-bit
sampling A/D converters that feature 4-and 8-channel
multiplexers, respectively. They typically draw only 160µA
of supply current when converting and automatically
power down to a typical supply current of 1nA between
conversions. The LTC1594L is available in a 16-pin SO
package and the LTC1598L is packaged in a 24-pin
SSOP. Both operate on a 3V supply. The 12-bit, switchedcapacitor, successive approximation ADCs include a
sample-and-hold. 12-Bit Resolution on 3V Supply
Low Supply Current: 160µA Typ
Auto Shutdown to 1nA …