LINEAR TECHNOLOGY LTC1864/LTC1865 handbook
Update: 30 September, 2023
The LTC ®1864/LTC1865 are 16-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 5V supply. At 250ksps, the supply current is only 850µA. The supply current drops at lower speeds because the LTC1864/LTC1865 automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1864 has a differential analog input with an adjustable reference pin. The LTC1865 offers a software- selectable 2-channel MUX and an adjustable reference pin on the MSOP version. The 3-wire, serial I/O, small MSOP or SO-8 package and extremely high sample rate-to-power ratio make these ADCs ideal choices for compact, low power, high speed systems. These ADCs can be used in ratiometric applications or with external references. The high impedance analog inputs and the ability to operate with reduced spans down to 1V full scale, allow direct connection to signal sources in many applications, eliminating the need for external gain stages.
Brand: LINEAR
File format: PDF
Size: 372 KB
MD5 Checksum: 9B5FCABC167A56EA55F75BC9F98C75D0
Publication date: 06 June, 2012
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PDF Link: LINEAR TECHNOLOGY LTC1864/LTC1865 handbook PDF