LTC2323IUFD-14#PBF

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Analog Devices

DUAL, 14-BIT + SIGN, 5MSPS DIFFERENTIAL INPUT ADC WITH WIDE INPUT COMMON MODE RANGE

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DocumentsDatasheet LTC2323-14: Dual, 14-Bit + Sign, 5Msps Differential Input ADC with Wide Input Common Mode Range Data Sheet +1

LTC2323IUFD-14#PBF

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Analog Devices

DUAL, 14-BIT + SIGN, 5MSPS DIFFERENTIAL INPUT ADC WITH WIDE INPUT COMMON MODE RANGE

Deep-Dive with AI

DocumentsDatasheet LTC2323-14: Dual, 14-Bit + Sign, 5Msps Differential Input ADC with Wide Input Common Mode Range Data Sheet +1

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC2323IUFD-14#PBF

Architecture	SAR
Configuration	S/H-ADC
Data Interface	Serial, LVDS - Serial
Features	Simultaneous Sampling
Input Type	Pseudo-Differential, Differential
Mounting Type	Surface Mount
Number of A/D Converters	2
Number of Bits	14
Number of Inputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-WFQFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	5M
Supplier Device Package	28-QFN (4x5)
Voltage - Supply, Analog	5 V
Voltage - Supply, Analog [Max]	3.47 V
Voltage - Supply, Analog [Min]	3.13 V
Voltage - Supply, Digital [Max]	2.63 V
Voltage - Supply, Digital [Min]	1.71 V

LTC2323-14 Series

Dual, 14-Bit + Sign, 5Msps Differential Input ADC with Wide Input Common Mode Range

Part	Reference Type	Input Type	Mounting Type	Number of A/D Converters	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog	Supplier Device Package	Sampling Rate (Per Second)	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Number of Bits	Architecture	Number of Inputs	Features	Ratio - S/H:ADC	Data Interface	Package / Case
Analog Devices LTC2323CUFD-12#TRPBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	70 °C	0 °C	S/H-ADC	12 bits	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323HUFD-16#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	125 °C	-40 °C	S/H-ADC	16	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323IUFD-14#TRPBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	2.63 V		1.71 V	85 °C	-40 °C	S/H-ADC	14	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323CUFD-12#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	70 °C	0 °C	S/H-ADC	12 bits	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323HUFD-16#TRPBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	125 °C	-40 °C	S/H-ADC	16	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323CUFD-14#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	70 °C	0 °C	S/H-ADC	14	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323IUFD-14#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	2.63 V		1.71 V	85 °C	-40 °C	S/H-ADC	14	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323IUFD-16#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	2.63 V		1.71 V	85 °C	-40 °C	S/H-ADC	16	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323HUFD-12#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	125 °C	-40 °C	S/H-ADC	12 bits	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad
Analog Devices LTC2323HUFD-14#PBF	External Internal	Differential Pseudo-Differential	Surface Mount	2	3.13 V	3.47 V	5 V	28-QFN (4x5)	5M	3.47 V	5 V	3.13 V	125 °C	-40 °C	S/H-ADC	14	SAR	2	Simultaneous Sampling	1:1	LVDS - Serial Serial	28-WFQFN Exposed Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 32.41
		10	$ 24.32
		25	$ 22.24
		100	$ 19.93
		250	$ 19.14
Newark	Each	1	$ 29.77
		5	$ 25.73
		10	$ 21.70
		25	$ 20.84
		50	$ 19.99
		146	$ 19.14

Description

General part information

LTC2323-14 Series

The LTC2323-14 is a low noise, high speed dual 14-bit + sign successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2323-14 has an 8VP-Pdifferential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2323-14 achieves ±1LSB INL typical, no missing codes at 14 bits and 80dB SNR.The LTC2323-14 has an on-board low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference. The LTC2323-14 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 5Msps per channel throughput with one-cycle latency makes the LTC2323-14 ideally suited for a wide variety of high speed applications. The LTC2323-14 dissipates only 38mW per channel and offers nap and sleep modes to reduce the power consumption to 5μW for further power savings during inactive periods.BitsLTC2323-1212LTC2323-1414LTC2323-1616ApplicationsHigh Speed Data Acquisition SystemsCommunicationsRemote Data AcquisitionImagingOptical NetworkingAutomotiveMultiphase Motor Control

Documents

Technical documentation and resources

Datasheet

LTC2323-14: Dual, 14-Bit + Sign, 5Msps Differential Input ADC with Wide Input Common Mode Range Data Sheet

Data Sheet

R549 Reliability Data

Reliability Data