Analog to Digital Converters - ADC

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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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Part #

Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357HLX-18#PBF
Analog Devices
1: S/291.04
273In Stock

Mfr. Part #
LTC2357HLX-18#PBF

Mouser Part #
584-LTC2357HLX-18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

273In Stock

S/291.04

S/241.57

S/229.19

S/215.61

Quote

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 to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2358ILX-16#PBF
Analog Devices
1: S/221.68
500In Stock

Mfr. Part #
LTC2358ILX-16#PBF

Mouser Part #
584-LTC2358ILX16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

500In Stock

S/221.68

S/187.85

S/175.79

S/167.18

S/163.06

Min.: 1
Mult.: 1
Max.: 496

LTC2358

SMD/SMT

LQFP-48

16 bit

8 Channel

SPI

200 kS/s

Differential

SAR

5 V

94.2 dB

- 40 C

+ 85 C

Tray

Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357ILX-18#PBF
Analog Devices
1: S/245.19
137In Stock
250Expected 9/21/2026

Mfr. Part #
LTC2357ILX-18#PBF

Mouser Part #
584-LTC2357ILX-18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

137In Stock

250Expected 9/21/2026

S/245.19

S/202.49

S/191.86

S/189.45

Quote

Min.: 1
Mult.: 1
Max.: 387

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 to Digital Converters - ADC Buffered 8-Channel, 18-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2333ILX-18#PBF
Analog Devices
1: S/261.58
77In Stock

Mfr. Part #
LTC2333ILX-18#PBF

Mouser Part #
584-LTC2333ILX18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered 8-Channel, 18-Bit, 800ksps Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

77In Stock

S/261.58

S/216.42

S/205.13

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 to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357CLX-18#PBF
Analog Devices
1: S/215.76
133In Stock

Mfr. Part #
LTC2357CLX-18#PBF

Mouser Part #
584-LTC2357CLX-18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 18-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

133In Stock

S/215.76

S/177.54

S/167.96

S/164.93

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 to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357HLX-16#PBF
Analog Devices
1: S/220.59
299In Stock

Mfr. Part #
LTC2357HLX-16#PBF

Mouser Part #
584-LTC2357HLX-16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

299In Stock

S/220.59

S/181.62

S/171.89

S/161.19

S/156.98

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 to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357ILX-16#PBF
Analog Devices
1: S/187.54
272In Stock

Mfr. Part #
LTC2357ILX-16#PBF

Mouser Part #
584-LTC2357ILX-16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

272In Stock

S/187.54

S/153.29

S/144.68

S/140.67

S/130.75

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 to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2358ILX-18#PBF
Analog Devices
1: S/305.72
93In Stock
250Expected 9/11/2026

Mfr. Part #
LTC2358ILX-18#PBF

Mouser Part #
584-LTC2358ILX18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

93In Stock

250Expected 9/11/2026

S/305.72

S/254.41

S/240.40

S/226.70

Quote

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 to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2358HLX-18#PBF
Analog Devices
1: S/333.55
21In Stock
500Expected 9/4/2026

Mfr. Part #
LTC2358HLX-18#PBF

Mouser Part #
584-LTC2358HLX18PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Octal, 18-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

21In Stock

500Expected 9/4/2026

S/333.55

S/291.47

S/275.94

S/260.37

View

Min.: 1
Mult.: 1
Max.: 504

LTC2358

SMD/SMT

LQFP-48

18 bit

8 Channel

SPI

200 kS/s

Differential

SAR

5 V

96.4 dB

- 40 C

+ 125 C

Tray

Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2358CLX-16#PBF
Analog Devices
Restricted Availability

Mfr. Part #
LTC2358CLX-16#PBF

Mouser Part #
584-LTC2358CLX16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

More Info Available

Restricted Availability

LTC2358

SMD/SMT

LQFP-48

16 bit

8 Channel

SPI

200 kS/s

Differential

SAR

5 V

94.2 dB

0 C

+ 70 C

Tray

Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2357CLX-16#PBF
Analog Devices
Restricted Availability

Mfr. Part #
LTC2357CLX-16#PBF

Mouser Part #
584-LTC2357CLX-16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

More Info Available

Restricted Availability

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 to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

LTC2358HLX-16#PBF
Analog Devices
Restricted Availability

Mfr. Part #
LTC2358HLX-16#PBF

Mouser Part #
584-LTC2358HLX16PBF

Analog Devices

Analog to Digital Converters - ADC Buffered Octal, 16-Bit, 200ksps/Ch Differential 10.24V ADC with 30VP-P Common Mode Range

Learn More

Datasheet

More Info Available

Restricted Availability

LTC2358

SMD/SMT

LQFP-48

16 bit

8 Channel

SPI

200 kS/s

Differential

SAR

5 V

94.2 dB

- 40 C

+ 125 C

Tray

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

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