LTC2378 Low Power SAR ADCs

Analog Devices Inc. LTC2378 Low Power SAR ADCs are low-noise, low-power, high-speed 16-, 18-, and 20-bit successive approximation register (SAR) ADCs. The devices operate from a 2.5V supply with a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. Analog Devices LTC2378 devices have a high-speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V, and 5V logic while also featuring a daisy-chain mode.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Resolution
Number of Channels
Interface Type
Sampling Rate
Input Type
Architecture
Analogue Supply Voltage
Digital Supply Voltage
SNR - Signal to Noise Ratio
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
1.383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
51In Stock
Min.: 1
Mult.: 1

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
22In Stock
74Expected 4/23/2026
Min.: 1
Mult.: 1

LTC2378-20 SMD/SMT MSOP-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
217In Stock
Min.: 1
Mult.: 1

LTC2378-20 SMD/SMT DFN-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
81In Stock
Min.: 1
Mult.: 1

LTC2378-18 SMD/SMT DFN-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
54In Stock
Min.: 1
Mult.: 1

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
7In Stock
Min.: 1
Mult.: 1

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
5In Stock
Min.: 1
Mult.: 1

LTC2378-20 SMD/SMT DFN-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
32In Stock
Min.: 1
Mult.: 1

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
31In Stock
Min.: 1
Mult.: 1

LTC2378-16 SMD/SMT DFN-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
280Expected 5/4/2026
Min.: 1
Mult.: 1

LTC2378-20 SMD/SMT MSOP-16 20 bit 1 Channel SPI 1 MS/s Differential SAR 2.5 V 2.5 V 104 dB 0 C + 70 C Tube
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-20 SMD/SMT MSOP-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-16 SMD/SMT MSOP-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-20 SMD/SMT MSOP-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 37
Mult.: 37

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 37
Mult.: 37

LTC2378-18 SMD/SMT MSOP-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Tube
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-16 SMD/SMT DFN-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-18 SMD/SMT DFN-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 20-B, 1Msps, L Pwr SAR ADC w/ 0.5ppm INL
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-20 SMD/SMT DFN-16 20 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 16-B, 1Msps, L Pwr SAR ADC w/ 97dB SNR
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-16 SMD/SMT DFN-16 16 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel
Analog Devices Analog to Digital Converters - ADC 18-B, 1Msps, L Pwr SAR ADC w/ 102dB SNR
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC2378-18 SMD/SMT DFN-16 18 bit 1 Channel 1 MS/s Differential SAR 2.5 V Reel