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LTC2191 - Low Power Dual ADC

Download the LTC2191 datasheet PDF. This datasheet also covers the LTC2192 variant, as both devices belong to the same low power dual adc family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC2192_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

General Description

The LTC®2192/LTC2191/LTC2190 are 2-channel, simultaneous sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals.

They are perfect for demanding communications applications with AC performance that includes 77dB SNR and 90dB spurious free dynamic range (SFDR).

Ultralow jitter of 0.07psRMS allows undersampling of IF frequencies with excellent noise performance.

Key Features

  • n 2-Channel Simultaneous Sampling ADC n Serial LVDS Outputs: 1, 2 or 4 Bits per Channel n 77dB SNR n 90dB SFDR n Low Power: 198mW/146mW/104mW Total n 99mW/73mW/52mW per Channel n Single 1.8V Supply n Selectable Input Ranges: 1VP-P to 2VP-P n 550MHz Full-Power Bandwidth S/H n Shutdown and Nap Modes n Serial SPI Port for Configuration n 52-Pin (7mm × 8mm) QFN Package.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC2190 Low Power Dual ADC
LTC2192 Low Power Dual ADC
LTC2193 Low Power Dual ADCs
LTC2194 Low Power Dual ADCs
LTC2195 Low Power Dual ADCs
LTC2107 High Performance ADC
LTC2140-12 Low Power Dual ADCs
LTC2141-12 Low Power Dual ADCs
LTC2142-12 Low Power Dual ADCs
LTC2143-12 Low Power Dual ADCs