(Hong Kong)
Product Summary
The LTC1290CCN is a data acquisition component which contains a serial I/O successive approximation A/D converter. The LTC1290CCN uses LTCMOSTM switched capacitor technology to perform either 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for either single-ended or differential inputs (or combinations thereof). An on-chip sample-and-hold is included for all single-ended input channels. When the LTC1290 is idle it can be powered down with a serial word in applications where low power consumption is desired.
Parametrics
LTC1290CCN absolute maximum ratings: (1)Supply Voltage (VCC)to GND or V － : 12V; (2)Negative Supply Voltage (V －): －6V to GND; (3)Voltage Analog/Reference Inputs : (V－)－ 0.3V to VCC + 0.3V; (4)Voltage Digital Inputs : － 0.3V to 12V; (5)Voltage Digital Outputs : －0.3V to VCC + 0.3V; (6)Power Dissipation : 500mW.
Features
LTC1290CCN features: (1)Built-In Sample-and-Hold; (2)Single Supply 5V or ±5V Operation; (3)Direct Four-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports; (4)50kHz Maximum Throughput Rate; (5)Available in 20-Lead PDIP and SO Wide Packages.
Diagrams
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 LTC1290CCN |
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IC DATA ACQ SYS 12BIT 20-DIP |
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LTC1290CCN#PBF |
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IC DATA ACQ SYS 12BIT 20-DIP |
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