LTC2353, LTC2357, LTC2358, LTC2333 16/18 bit ADCs

Analog Devices Inc. LTC235x 16- and 18-bit ADCs are low noise 2-, 4- and 8-channel simultaneous sampling successive approximation register (SAR) ADCs. The devices feature buffered differential, and wide common mode range picoamp inputs. The ADCs operate from a 5V low voltage supply, flexible high voltage supplies, and use the internal reference and buffer. Each channel of this SoftSpan™ ADC can be independently configured on a conversion-by-conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V, or 0V to 5.12V signals. Individual channels may also be disabled to increase throughput on the remaining channels.

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Qty. RoHS ECAD Model Series
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Digital Supply Voltage
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Analog Devices Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
273In Stock
Min.: 1
Mult.: 1
Max.: 273

LTC2357 SMD/SMT LQFP-48 18 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
496In Stock
Min.: 1
Mult.: 1
Max.: 496

LTC2358 SMD/SMT LQFP-48 16 bit 8 Channel SPI 200 kS/s Differential SAR 5 V 5 V 94.2 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
137In Stock
250Expected 2026/09/21
Min.: 1
Mult.: 1
Max.: 398

LTC2357 SMD/SMT LQFP-48 18 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 16-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
487In Stock
Min.: 1
Mult.: 1
Max.: 487

LTC2333-16 SMD/SMT LQFP-48 16 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 94.2 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 16-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
157In Stock
Min.: 1
Mult.: 1
Max.: 157

LTC2333-16 SMD/SMT LQFP-48 16 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 94.2 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 18-Bit, 550ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
239In Stock
Min.: 1
Mult.: 1
Max.: 239

LTC2353 SMD/SMT LQFP-48 18 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 16-Bit, 550ksps/Channel Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
243In Stock
Min.: 1
Mult.: 1
Max.: 243

LTC2353 SMD/SMT LQFP-48 16 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 16-Bit, 550ksps/Channel Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
113In Stock
Min.: 1
Mult.: 1
Max.: 113

LTC2353 SMD/SMT LQFP-48 16 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 18-Bit, 550ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
240In Stock
Min.: 1
Mult.: 1
Max.: 240

LTC2353 SMD/SMT LQFP-48 18 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 18-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
32In Stock
Min.: 1
Mult.: 1
Max.: 32

LTC2333-18 SMD/SMT LQFP-48 18 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 96.4 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 16-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
33In Stock
Min.: 1
Mult.: 1
Max.: 33

LTC2333-16 SMD/SMT LQFP-48 16 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 94.2 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 18-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
77In Stock
Min.: 1
Mult.: 1
Max.: 77

LTC2333-18 SMD/SMT LQFP-48 18 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 96.4 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
133In Stock
Min.: 1
Mult.: 1
Max.: 133

LTC2357 SMD/SMT LQFP-48 18 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
299In Stock
Min.: 1
Mult.: 1
Max.: 299

LTC2357 SMD/SMT LQFP-48 16 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
264In Stock
Min.: 1
Mult.: 1
Max.: 264

LTC2357 SMD/SMT LQFP-48 16 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
93In Stock
250Expected 2026/09/25
Min.: 1
Mult.: 1
Max.: 343

LTC2358 SMD/SMT LQFP-48 18 bit 8 Channel SPI 200 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB - 40 C + 85 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
4In Stock
500Expected 2026/09/04
Min.: 1
Mult.: 1
Max.: 504

LTC2358 SMD/SMT LQFP-48 18 bit 8 Channel SPI 200 kS/s Differential SAR 5 V 5 V 96.4 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 16-Bit, 550ksps/Channel Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
16In Stock
Min.: 1
Mult.: 1
Max.: 16

LTC2353 SMD/SMT LQFP-48 16 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
13In Stock
Min.: 1
Mult.: 1
Max.: 13

LTC2358 SMD/SMT LQFP-48 18 bit 8 Channel SPI 200 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
500Expected 2026/10/29
Min.: 1
Mult.: 1
Max.: 500

LTC2358 SMD/SMT LQFP-48 16 bit 8 Channel SPI 200 kS/s Differential SAR 5 V 5 V 94.2 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
249Expected 2026/09/25
Min.: 1
Mult.: 1
Max.: 249

LTC2357 SMD/SMT LQFP-48 16 bit 4 Channel SPI 350 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 94.2 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
249On Order
Min.: 1
Mult.: 1
Max.: 249

LTC2358 SMD/SMT LQFP-48 16 bit 8 Channel SPI 200 kS/s Differential SAR 5 V 5 V 94.2 dB - 40 C + 125 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered 8-Channel, 18-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 250
Mult.: 250

LTC2333-18 SMD/SMT LQFP-48 18 bit 8 Channel Serial CMOS, Serial LVDS 800 kS/s Differential SAR 5 V 96.4 dB 0 C + 70 C Tray
Analog Devices Analog to Digital Converters - ADC Buffered Dual, 18-Bit, 550ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

LTC2353 SMD/SMT LQFP-48 18 bit 2 Channel Serial CMOS, Serial LVDS 550 kS/s Differential SAR - 16.5 V to 0 V, 7.5 V to 38 V 5 V, 1.71 V to 5.25 V, 2.375 V to 5.25 V 96.4 dB - 40 C + 85 C Tray