LTC2258-12 Datasheet Ultralow Power 1.8v Adcs

Manufacturer: Linear Technology (now Analog Devices)

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	LTC2258-12
Manufacturer	Linear Technology (now Analog Devices)
File Size	0.97 MB
Description	Ultralow Power 1.8V ADCs
Datasheet	LTC2258-12 LTC2256-12 Datasheet (PDF)

General Description

The LTC®2258-12/LTC2257-12/LTC2256-12 are sampling 12-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 71.1dB SNR and 88dB spurious free dynamic range (SFDR).

Ultralow jitter of 0.17psRMS allows undersampling of IF frequencies with excellent noise performance.

Key Features

n 71.1dB SNR n 88dB SFDR n Low Power: 79mW/47mW/34mW n Single 1.8V Supply n CMOS, DDR CMOS or DDR LVDS Outputs n Selectable Input Ranges: 1VP-P to 2VP-P n 800MHz 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 Pin Compatible 14-Bit and 12-Bit Versions n 40-Pin (6mm × 6mm) QFN Package.

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More Datasheets from Linear Technology (now Analog Devices)

Part Number	Description
LTC2258-14	Ultralow Power 1.8V ADCs
LTC2250	Low Noise 3V ADCs
LTC2251	Low Noise 3V ADCs
LTC2252	Low Power 3V ADCs
LTC2253	Low Power 3V ADCs
LTC2254	Low Power 3V ADCs
LTC2255	Low Power 3V ADCs
LTC2256-12	Ultralow Power 1.8V ADCs
LTC2256-14	Ultralow Power 1.8V ADCs
LTC2257-12	Ultralow Power 1.8V ADCs