LTC2367IDE-18#TRPBF

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Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 18-B, 500KSPS, PSEUDO-DIFF UNIPOLAR SAR

LTC2367IDE-18#TRPBF

Active

Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 18-B, 500KSPS, PSEUDO-DIFF UNIPOLAR SAR

Description Specifications Series Pricing CAD Documents

Description

General part information

LTC2367-18 Series

The LTC2367-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2367-18 has a 0V to VREFpseudo-differential unipolar input range with VREFranging from 2.5V to 5.1V. The LTC2367-18 consumes only 6.8mW and achieves ±2.5LSB INL maximum, no missing codes at 18 bits with 97dB SNR.The LTC2367-18 has 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. The fast 500ksps throughput with no cycle latency makes the LTC2367-18 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2367-18 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.ApplicationsMedical ImagingHigh Speed Data AcquisitionPortable or Compact InstrumentationIndustrial Process ControlLow Power Battery-Operated InstrumentationATE

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2367IDE-18#TRPBF

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	18 bits
Number of Inputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	16-WFDFN Exposed Pad
Package Length	4 mm
Package Name	16-DFN
Package Width	3 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Sampling Rate (Per Second)	500 kHz
Voltage - Supply, Analog (Max)	2.625 V
Voltage - Supply, Analog (Min)	2.375 V
Voltage - Supply, Digital (Max)	2.625 V
Voltage - Supply, Digital (Min)	2.375 V

LTC2367-18 Series

18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR

Part	Number of Inputs	Input Type	Number of Bits	Data Interface	Architecture	Reference Type	Package Length	Package Name	Package Width	Sampling Rate (Per Second)	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Mounting Type	Number of A/D Converters	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Configuration	Ratio - ADC	Ratio - S/H
Analog Devices Inc./Maxim Integrated LTC2367IDE-18#TRPBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	4 mm	16-DFN	3 mm	500 kHz	-40 °C	85 °C	16-WFDFN Exposed Pad	2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367CDE-18#TRPBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	4 mm	16-DFN	3 mm	500 kHz	0 °C	70 °C	16-WFDFN Exposed Pad	2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367HMS-18#TRPBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	-40 °C	125 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367HMS-18#PBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	-40 °C	125 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367IDE-18#PBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	4 mm	16-DFN	3 mm	500 kHz	-40 °C	85 °C	16-WFDFN Exposed Pad	2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367CMS-18#PBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	0 °C	70 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367CMS-18#TRPBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	0 °C	70 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367IMS-18#TRPBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	-40 °C	85 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367IMS-18#PBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	0.118 in	16-MSOP 16-TFSOP	3 mm	500 kHz	-40 °C	85 °C		2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1
Analog Devices Inc./Maxim Integrated LTC2367CDE-18#PBF	1	Pseudo-Differential	18 bits	SPI	SAR	External	4 mm	16-DFN	3 mm	500 kHz	0 °C	70 °C	16-WFDFN Exposed Pad	2.375 V	2.625 V	Surface Mount	1 count	2.375 V	2.625 V	S/H-ADC	1	1

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CAD

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Documents

Technical documentation and resources

LTC2367IDE-18#TRPBF | Datasheet

R549 Reliability Data