RS-422/RS-485 Interface IC 5V Half-Duplex 20Mbps RS485 Transceiver

16-Bit, 80Msps Serial Output ADC (JESD204) Features: High Speed Serial Interface (JESD204) Sample Rate: 80Msps/65Msps 77.7dBFS Noise Floor 100dB SFDR SFDR >90dB at 140MHz (1.5VP-P Input Range) PGA Front End (2.25VP-P or 1.5VP-P Input Range) 700MHz Full Power Bandwidth S/H Optional Internal Dither Single 3.3V Supply Power Dissipation: 1100mW/990mW Clock Duty Cycle Stabilizer Pin Compatible Family 105Msps: LTC2274 80Msps: LTC2273 65Msps: LTC2272 40-Pin 6mm × 6mm QFN Package

16-Bit, 105Msps Serial Output ADC (JESD204) Features: High Speed Serial Interface (JESD204) Sample Rate: 105Msps 77.7dBFS Noise Floor 100dB SFDR SFDR >82dB at 250MHz (1.5VP-P Input Range) PGA Front End (2.25VP-P or 1.5VP-P Input Range) 700MHz Full Power Bandwidth S/H Optional Internal Dither Single 3.3V Supply Power Dissipation: 1300mW Clock Duty Cycle Stabilizer Pin Compatible Family 105Msps: LTC2274 80Msps: LTC2273 65Msps: LTC2272 40-Pin 6mm × 6mm QFN Package

Dual 12-Bit, 105Msps Low Power 3V ADC Features: Integrated Dual 12-Bit ADCs Rate: 105Msps Single 3V Supply (2.85V to 3.4V) Low Power: 540mW 70.1dB SNR, 88dB SFDR 110dB Channel Isolation at 100MHz 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 10-Bit, 25Msps Low Noise 3V ADCs Features: Integrated Dual 10-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 61.8dB SNR 85dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit) 80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit) 65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit) 40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit) 25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 10-Bit, 40Msps Low Noise 3V ADCs Features: Integrated Dual 10-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 61.8dB SNR 85dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit) 80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit) 65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit) 40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit) 25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 12-Bit, 10Msps Low Power 3V ADC Features: Integrated Dual 12-Bit ADCs Sample Rate: 10Msps Single 3V Supply (2.7V to 3.4V) Low Power: 120mW 71.3dB SNR 90dB SFDR 110dB Channel Isolation Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 12-Bit, 10Msps Low Power 3V ADC Features: Integrated Dual 12-Bit ADCs Sample Rate: 10Msps Single 3V Supply (2.7V to 3.4V) Low Power: 120mW 71.3dB SNR 90dB SFDR 110dB Channel Isolation Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 14-Bit, 25Msps Low Power 3V ADCs Features: Integrated Dual 14-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 74.3dB SNR 90dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 14-Bit, 25Msps Low Power 3V ADCs Features: Integrated Dual 14-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 74.3dB SNR 90dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 14-Bit, 25Msps Low Power 3V ADCs Features: Integrated Dual 14-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 74.3dB SNR 90dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

Dual 14-Bit, 40Msps Low Power 3V ADCs Features: Integrated Dual 14-Bit ADCs Sample Rate: 65Msps/40Msps/25Msps Single 3V Supply (2.7V to 3.4V) Low Power: 400mW/235mW/150mW 74.3dB SNR 90dB SFDR 110dB Channel Isolation at 100MHz Multiplexed or Separate Data Bus 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 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 64-Pin (9mm × 9mm) QFN Package

1-Channel, 12-Bit ADCs with I2C Compatible Interface Features: 12-Bit Resolution Low Power: 1.5mW at 1ksps, 35μW Sleep Mode 14ksps Throughput Rate Internal Reference Low Noise: SNR = 73.5dB Guaranteed No Missing Codes Single 5V Supply 2-wire I2C Compatible Serial Interface with 9 Addresses Plus One Global for Synchronization Fast Conversion Time: 1.3μs 1-Channel (LTC2301) and 2-Channel (LTC2305) Versions Unipolar or Bipolar Input Ranges (Software Selectable) Internal Conversion Clock Guaranteed Operation from –40°C to 125°C (MSOP Package) 12-Pin 4mm × 3mm DFN and 12-Pin MSOP Packages

2-Channel, 12-Bit ADCs with I2C Compatible Interface Features: 12-Bit Resolution Low Power: 1.5mW at 1ksps, 35μW Sleep Mode 14ksps Throughput Rate Internal Reference Low Noise: SNR = 73.5dB Guaranteed No Missing Codes Single 5V Supply 2-wire I2C Compatible Serial Interface with 9 Addresses Plus One Global for Synchronization Fast Conversion Time: 1.3μs 1-Channel (LTC2301) and 2-Channel (LTC2305) Versions Unipolar or Bipolar Input Ranges (Software Selectable) Internal Conversion Clock Guaranteed Operation from –40°C to 125°C (MSOP Package) 12-Pin 4mm × 3mm DFN and 12-Pin MSOP Packages

14-Bit, 4.5Msps Serial Sampling ADC in TSOT Features: 4.5Msps Throughput Rate Guaranteed 14-Bit No Missing Codes Internal Reference: 2.048V/4.096V Span Low Noise: 77.5dB SNR Low Power: 6.2mA at 4.5Msps and 5V Dual Supply Range: 3V/5V operation Sleep Mode with < 1μA Typical Supply Current Nap Mode with Quick Wake-up < 1 conversion Separate 1.8V to 5V Digital I/O Supply High Speed SPI-Compatible Serial I/O Guaranteed Operation from –40°C to 125°C 8-Lead TSOT-23 Package

Dual, 14-Bit + Sign, 2Msps Differential Input ADC with Wide Input Common Mode Range Features: 2Msps Throughput Rate ±1LSB INL (Typ) Guaranteed 14-Bit, No Missing Codes 8VP-P Differential Inputs with Wide Input Common Mode Range 80dB SNR (Typ) at fIN = 500kHz –90dB THD (Typ) at fIN = 500kHz No-Cycle Latency Guaranteed Operation to 125°C Single 3.3V or 5V Supply Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference 1.8V to 2.5V I/O Voltages CMOS or LVDS SPI-Compatible Serial I/O Power Dissipation 33mW/Ch (Typ) Small 28-Lead (4mm × 5mm) QFN Package

Quad, 16-Bit, 2Msps/Ch Simultaneous Sampling ADC Features:2Msps/Ch Throughput RateFour Simultaneously Sampling ChannelsGuaranteed 16-Bit, No Missing Codes8VP-P Differential Inputs with Wide InputCommon Mode Range82dB SNR (Typ) at fIN = 500kHz–90dB THD (Typ) at fIN= 500kHzGuaranteed Operation to 125°CSingle 3.3V or 5V SupplyLow Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference1.8V to 2.5V I/O VoltagesCMOS or LVDS SPI-Compatible Serial I/OPower Dissipation 40mW/Ch (Typ)Small 52-Pin (7mm × 8mm) QFN Package

Quad, 16-Bit, 2Msps/Ch Simultaneous Sampling ADC Features:2Msps/Ch Throughput RateFour Simultaneously Sampling ChannelsGuaranteed 16-Bit, No Missing Codes8VP-P Differential Inputs with Wide InputCommon Mode Range82dB SNR (Typ) at fIN = 500kHz–90dB THD (Typ) at fIN= 500kHzGuaranteed Operation to 125°CSingle 3.3V or 5V SupplyLow Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference1.8V to 2.5V I/O VoltagesCMOS or LVDS SPI-Compatible Serial I/OPower Dissipation 40mW/Ch (Typ)Small 52-Pin (7mm × 8mm) QFN Package

Quad, 16-Bit, 2Msps/Ch Simultaneous Sampling ADC Features:2Msps/Ch Throughput RateFour Simultaneously Sampling ChannelsGuaranteed 16-Bit, No Missing Codes8VP-P Differential Inputs with Wide InputCommon Mode Range82dB SNR (Typ) at fIN = 500kHz–90dB THD (Typ) at fIN= 500kHzGuaranteed Operation to 125°CSingle 3.3V or 5V SupplyLow Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference1.8V to 2.5V I/O VoltagesCMOS or LVDS SPI-Compatible Serial I/OPower Dissipation 40mW/Ch (Typ)Small 52-Pin (7mm × 8mm) QFN Package

Buffered 8-Channel, 16-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range Features: Eight Buffered Multiplexed Channels 800ksps Throughput 500pA/12nA Maximum Input Leakage at 85°C/125°C ±1LSB INL (Maximum ±10.24V Range) Guaranteed 16-Bit, No Missing Codes Differential, Wide Common Mode Range Inputs 8-Channel Multiplexer with SoftSpan Input Ranges: ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V 94.2dB Single-Conversion SNR (Typical) −110dB THD (Typical) at fIN = 2kHz 128dB CMRR, –125dB Active Crosstalk (Typical) 420ns Step Response (Full-Scale, 0.005% Settling) Rail-to-Rail Input Overdrive Tolerance Programmable Sequencer with No-Latency Control Integrated Reference and Buffer (4.096V) SPI CMOS (1.8V to 5V) and LVDS Serial I/O 268mW Power Dissipation (Typical) 48-Lead (7mm × 7mm) LQFP Package