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LTC2140-12 - Low Power Dual ADCs

Download the LTC2140-12 datasheet PDF. This datasheet also covers the LTC2142-12 variant, as both devices belong to the same low power dual adcs family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®2142-12/LTC2141-12/LTC2140-12 are 2-channel simultaneous sampling 12-bit A/D converters designed for digitizing high frequency, wide dynamic range signals.

Key Features

  • n 2-Channel Simultaneously Sampling ADC n 70.8dB SNR n 89dB SFDR n Low Power: 92mW/65mW/48mW Total 46mW/33mW/24mW per Channel n Single 1.8V Supply n CMOS, DDR CMOS, or DDR LVDS Outputs n Selectable Input Ranges: 1VP-P to 2VP-P n 750MHz Full Power Bandwidth S/H n Optional Data Output Randomizer n Optional Clock Duty Cycle Stabilizer n Shutdown and Nap Modes n Serial SPI Port for Configuration n 64-Pin (9mm × 9mm) QFN Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC2142-12-LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LTC2140-14 Low Power Dual ADC Linear
LTC2141-14 Low Power Dual ADC Linear
LTC2142-14 Low Power Dual ADC Linear
LTC2150-12 Single 12-Bit ADC Linear
LTC2151-12 Single 12-Bit ADC Linear

Other Datasheets by Linear Technology (Analog Devices)

Part Number Description
LTC2141-12 Low Power Dual ADCs
LTC2142-12 Low Power Dual ADCs
LTC2143-12 Low Power Dual ADCs
LTC2143-14 80Msps Low Power Dual ADC
LTC2144-12 Low Power Dual ADCs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES n 2-Channel Simultaneously Sampling ADC n 70.8dB SNR n 89dB SFDR n Low Power: 92mW/65mW/48mW Total 46mW/33mW/24mW per Channel n Single 1.