ANALOG DEVICES LTC1290DCSW#PBF Analogue to Digital Converter, 12 bit, Differential, Single Ended, Serial, Dual (+/-), -5 V

LTC1290 is a data acquisition component which contains a serial I/O successive approximation A/D converter. An on-chip sample-and-hold is included for all single-ended input channels. When the device is idle it can be powered down with a serial word in applications where low power consumption is desired. An on-chip sample-and-hold is included for all single-ended input channels. When the device is idle it can be powered down with a serial word in applications where low power consumption is desired.

• Resolution is 12bits, unipolar/bipolar conversion
• Four differential/eight single-ended inputs
• Variable data word length, power shutdown
• Built-In sample-and-hold, fast conversion time is 13µs max over temp
• Single supply operation is 5V or ±5V
• Throughput rate is 50KHz max, low supply current is 6mA
• Direct four-wire interface to most MPU serial ports and All MPU parallel ports
• Offset error is ±1.5LSB
• Operating temperature is 0°C to +70°C
• Package style is 20-lead plastic SO WIDE

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party