Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference Features: Integrated Reference 10ppm/°C Max Maximum INL Error: ±4LSB Guaranteed Monotonic Over Temperature Selectable Internal or External Reference 2.7V to 5.5V Supply Range (LTC2657-L) Integrated Reference Buffers Ultralow Crosstalk between DACs(0.8nV•s) Power-On-Reset to Zero-Scale/Mid-Scale 400kHz I2C Interface Tiny 20-Lead 4mm × 5mm QFN and 20-Lead Thermally enhanced TSSOP Packages

14-Bit, 125Msps Low Power Dual ADCs Features: 2-Channel Simultaneous Sampling ADC 73.1dB SNR 88dB SFDR Low Power: 299mW/243mW/203mW Total 150mW/121mW/101mW Per Channel Single 1.8V Supply Serial LVDS Outputs: 1 or 2 Bits Per Channel Selectable Input Ranges: 1VP-P to 2VP-P 800MHz Full Power Bandwidth S/H Shutdown and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit and 12-Bit Versions 40-Pin (6mm × 6mm) QFN Package

12-Bit, 105Msps Low Power Dual ADCs Features: 2-Channel Simultaneous Sampling ADC 70.6dB SNR 88dB SFDR Low Power: 292mW/238mW/200mW Total, 146mW/119mW/100mW per Channel Single 1.8V Supply Serial LVDS Outputs: 1 or 2 Bits per Channel Selectable Input Ranges: 1VP-P to 2VP-P 800MHz Full Power Bandwidth S/H Shutdown and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit and 12-Bit Versions 40-Pin (6mm × 6mm) QFN Package

12-Bit, 25Msps Low Power Dual ADCs Features: 2-Channel Simultaneous Sampling ADC 71dB SNR 90dB SFDR Low Power: 167mW/112mW/94mW Total 83mW/56mW/47mW per Channel Single 1.8V Supply Serial LVDS Outputs: 1 or 2 Bits per Channel Selectable Input Ranges: 1VP-P to 2VP-P 800MHz Full Power Bandwidth S/H Shutdown and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit and 12-Bit Versions 40-Pin (6mm × 6mm) QFN Package

Octal 12-/10-/8-Bit I2C VOUT DACs with 10ppm/C Reference Features: Integrated Precision Reference: 2.5V Full-Scale 10ppm/°C (LTC2637-L) 4.096V Full-Scale 10ppm/°C (LTC2637-H) Maximum INL Error: 2.5LSB (LTC2637-12) Low Noise: 0.75mVP-P 0.1Hz to 200KHz Guaranteed Monotonic Over –40°C to 125°C Temperature Range Selectable Internal or External Reference 2.7V to 5.5V Supply Range (LTC2637-L) Ultralow Crosstalk Between DACs (<3nV•s) Low Power: 100μA per DAC at 3V (LTC2637-L) Power-On-Reset to Zero-Scale/Mid-Scale Double-Buffered Data Latches Tiny 14-Lead 4mm × 3mm DFN and 16-Lead MSOP Packages

16-Bit, 125Msps Low Power Dual ADCs Features: Two-Channel Simultaneously Sampling ADC 76.8dB SNR 90dB SFDR Low Power: 370mW/308mW/200mW Total 185mW/154mW/100mW per Channel Single 1.8V Supply CMOS, DDR CMOS, or DDR LVDS Outputs Selectable Input Ranges: 1VP-P to 2VP-P 550MHz Full Power Bandwidth S/H Optional Data Output Randomizer Optional Clock Duty Cycle Stabilizer Shutdown and Nap Modes Serial SPI Port for Configuration 64-Pin (9mm × 9mm) QFN Package

Selectable 208sps/833sps, 16-Bit ADCs with 10ppm/C Max Precision Reference Features: 16-Bit Resolution Internal, High Accuracy Reference—10ppm/°C (Max) Single-Ended (LTC2470) or Differential (LTC2472) Selectable 208sps/833sps Output Rate 1mV Offset Error 0.01% Gain Error Single Conversion Settling Time for Multiplexed Applications Single-Cycle Operation with Auto Shutdown 3.5mA (Typ) Supply Current 2μA (Max) Sleep Current Internal Oscillator—No External Components Required SPI Interface Small 12-Lead, 3mm × 3mm DFN and MSOP Packages

24-Bit High Speed 8-/16-Channel ADCs with Selectable Speed/Resolution Features: Up to 8 Differential or 16 Single-Ended Input Channels Up to 8kHz Output Rate Up to 4kHz Multiplexing Rate Selectable Speed/Resolution 2µVRMS Noise at 1.76kHz Output Rate 200nVRMS Noise at 13.8Hz Output Rate with Simultaneous 50/60Hz Rejection Guaranteed Modulator Stability and Lock-Up Immunity for any Input and Reference Conditions 0.0005% INL, No Missing Codes Autosleep Enables 20µA Operation at 6.9Hz <5µV Offset (4.5V < VCC < 5.5V, –40°C to 85°C) Differential Input and Differential Reference with GND to VCC Common Mode Range No Latency Mode, Each Conversion is Accurate Even After a New Channel is Selected Internal Oscillator-No External Components LTC2445/LTC2449 Include MUXOUT/ADCIN for External Buffering or Gain Tiny QFN 5mm x 7mm Package

10-Bit, 105Msps ADCs Features: Sample Rate: 105Msps/80Msps 61dB SNR up to 140MHz Input 75dB SFDR up to 200MHz Input 775MHz Full Power Bandwidth S/H Single 3.3V Supply Low Power Dissipation: 475mW/366mW Selectable Input Ranges: ±0.5V or ±1V No Missing Codes Optional Clock Duty Cycle Stabilizer Shutdown and Nap Modes Data Ready Output Clock Pin Compatible Family 135Msps: LTC2224 (12-Bit), LTC2234 (10-Bit) 105Msps:LTC2222 (12-Bit), LTC2232 (10-Bit) 80Msps: LTC2223 (12-Bit), LTC2233 (10-Bit) 48-Pin 7mm × 7mm QFN Package

14-Bit, 65Msps Low Power 3V ADCs Features: Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 205mW/120mW/75mW 74.3dB 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 Family 125Msps: 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