LTC2245 - 14-Bit, 10Msps Low Power 3V ADC _ BDTIC 中国领先电子元器件代理商

LTC2245 - 14-Bit, 10Msps Low Power 3V ADC

DC specs include ±1LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.

A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

特点

Sample Rate: 10Msps
Single 3V Supply (2.7V to 3.4V)
Low Power: 60mW
74.4dB SNR
90dB SFDR
No Missing Codes
Flexible Input: 1VP-P to 2VP-P Range
575MHz Full Power Bandwidth S/H
Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Pin Compatible Family125Msps: LTC2253 (12-Bit), LTC2255 (14-Bit)105Msps: LTC2252 (12-Bit), LTC2254 (14-Bit)80Msps: LTC2229 (12-Bit), LTC2249 (14-Bit)65Msps: LTC2228 (12-Bit), LTC2248 (14-Bit)40Msps: LTC2227 (12-Bit), LTC2247 (14-Bit)25Msps: LTC2226 (12-Bit), LTC2246 (14-Bit)10Msps: LTC2225 (12-Bit), LTC2245 (14-Bit)
32-Pin (5mm × 5mm) QFN Package