LTC2368IDE-24#PBF

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Analog Devices Inc./Maxim Integrated

24-BIT, 1MSPS, PSEUDO- DIFFERENTIAL UNIPOLAR SAR ADC WITH INTEGRATED DIGITAL FILTER

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LTC2368IDE-24#PBF

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Analog Devices Inc./Maxim Integrated

24-BIT, 1MSPS, PSEUDO- DIFFERENTIAL UNIPOLAR SAR ADC WITH INTEGRATED DIGITAL FILTER

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC2368 Series

The LTC2368-24 is a low noise, low power, high speed 24-bit successive approximation register (SAR) ADC with an integrated digital averaging filter. Operating from a 2.5V supply, the LTC2368-24 has a 0V to VREFpseudo-differential unipolar input range with VREFranging from 2.5V to 5.1V. The LTC2368-24 consumes only 21mW (Typ) and achieves ±4.5ppm INL maximum and no missing codes at 24 bits.The LTC2368-24 has an easy to use integrated digital averaging filter that can average 1 to 65536 conversion results real-time, dramatically improving dynamic range from 98dB at 1Msps to 140dB at 15.25sps. No separate programming interface or configuration register is required.The high speed SPI-compatible serial interface supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisy-chain mode. The LTC2368-24 automatically powers down between conversions, reducing power dissipation at lower sampling rates.ApplicationsSeismologyEnergy ExplorationMedical ImagingHigh Speed Data AcquisitionIndustrial Process ControlATE

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2368IDE-24#PBF

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	24 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)	1 MHz
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

LTC2368 Series

24-Bit, 1Msps, Pseudo- Differential Unipolar SAR ADC with Integrated Digital Filter

Part	Sampling Rate (Per Second)	Number of Bits	Configuration	Data Interface	Mounting Type	Package Name	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Architecture	Ratio - ADC	Ratio - S/H	Number of A/D Converters	Operating Temperature (Max)	Operating Temperature (Min)	Input Type	Number of Inputs	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Package Length	Package Width	Reference Type	Package / Case
Analog Devices Inc./Maxim Integrated LTC2368CMS-16#PBF	1 MHz	16 bits	S/H-ADC	SPI	Surface Mount	16-MSOP 16-TFSOP	2.375 V	2.625 V	SAR	1	1	1 count	70 °C	0 °C	Pseudo-Differential	1	2.375 V	2.625 V	0.118 in	3 mm	External
Analog Devices Inc./Maxim Integrated LTC2368IDE-16#PBF	1 MHz	16 bits	S/H-ADC	SPI	Surface Mount	16-DFN	2.375 V	2.625 V	SAR	1	1	1 count	85 °C	-40 °C	Pseudo-Differential	1	2.375 V	2.625 V	4 mm	3 mm	External	16-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2368CDE-16#PBF	1 MHz	16 bits	S/H-ADC	SPI	Surface Mount	16-DFN	2.375 V	2.625 V	SAR	1	1	1 count	70 °C	0 °C	Pseudo-Differential	1	2.375 V	2.625 V	4 mm	3 mm	External	16-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2368CMS-18#TRPBF	1 MHz	18 bits	S/H-ADC	SPI	Surface Mount	16-MSOP 16-TFSOP	2.375 V	2.625 V	SAR	1	1	1 count	70 °C	0 °C	Pseudo-Differential	1	2.375 V	2.625 V	0.118 in	3 mm	External
Analog Devices Inc./Maxim Integrated LTC2368CMS-24#PBF	1 MHz	24 bits	S/H-ADC	SPI	Surface Mount	16-MSOP 16-TFSOP	2.375 V	2.625 V	SAR	1	1	1 count	70 °C	0 °C	Pseudo-Differential	1	2.375 V	2.625 V	0.118 in	3 mm	External
Analog Devices Inc./Maxim Integrated LTC2368IDE-24#PBF	1 MHz	24 bits	S/H-ADC	SPI	Surface Mount	16-DFN	2.375 V	2.625 V	SAR	1	1	1 count	85 °C	-40 °C	Pseudo-Differential	1	2.375 V	2.625 V	4 mm	3 mm	External	16-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2368CDE-24#PBF	1 MHz	24 bits	S/H-ADC	SPI	Surface Mount	16-DFN	2.375 V	2.625 V	SAR	1	1	1 count	70 °C	0 °C	Pseudo-Differential	1	2.375 V	2.625 V	4 mm	3 mm	External	16-WFDFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTC2368IDE-24#PBF | Datasheet

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R549 Reliability Data