Specification	LTC2373CUH-16#TRPBF

Architecture	SAR
Configuration	MUX-S/H-ADC
Data Interface	SPI
Input Type	Differential, Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs [custom]	8
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Ratio - S/H:ADC	1:1
Reference Type	Internal, External
Sampling Rate (Per Second)	1M
Supplier Device Package	32-QFN (5x5)
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital [custom]	5 V

LTC2373-16 Series

Part	Number of Inputs [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Number of A/D Converters	Architecture	Mounting Type	Voltage - Supply, Digital [custom]	Voltage - Supply, Analog	Data Interface	Reference Type	Sampling Rate (Per Second)	Number of Bits	Configuration	Supplier Device Package	Input Type	Ratio - S/H:ADC
Analog Devices Inc./Maxim Integrated LTC2373CUH-16#PBF	8	70 °C	0 °C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1
Analog Devices Inc./Maxim Integrated LTC2373CUH-16#TRPBF	8	70 °C	0 °C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1
Analog Devices Inc./Maxim Integrated LTC2373HUH-16#PBF	8	125 °C	-40 C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1
Analog Devices Inc./Maxim Integrated LTC2373IUH-16#PBF	8	85 °C	-40 C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1
Analog Devices Inc./Maxim Integrated LTC2373HUH-16#TRPBF	8	125 °C	-40 C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1
Analog Devices Inc./Maxim Integrated LTC2373IUH-16#TRPBF	8	85 °C	-40 C	1	SAR	Surface Mount	5 V	5 V	SPI	External Internal	1M	16	MUX-S/H-ADC	32-QFN (5x5)	Differential Pseudo-Differential	1:1

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 19.14	1m+
Mouser	N/A	2500	$ 19.13	1m+

Description

General part information

LTC2373-16 Series

The LTC2373-16 is a low noise, high speed, 8-channel 16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2373-16 has a highly configurable, low crosstalk 8-channel input multiplexer, supporting fully differential, pseudo-differential unipolar and pseudo-differential bipolar analog input ranges. The LTC2373-16 achieves ±1LSB INL (maximum) in all input ranges, no missing codes at 16-bits and 96dB (fully differential)/ 93.4dB (pseudo-differential) SNR (typical).The LTC2373-16 has an onboard low drift (20ppm/°C max) 2.048V temperature-compensated reference and a singleshot capable reference buffer. The LTC2373-16 also has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic through which a sequencer with a depth of 16 may be programmed. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2373-16 dissipates only 40mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. A sleep mode is also provided to reduce the power consumption of the LTC2373-16 to 300μW for further power savings during inactive periods.ApplicationsProgrammable Logic ControllersIndustrial Process ControlHigh Speed Data AcquisitionPortable or Compact InstrumentationATE

Documents

Technical documentation and resources

LTC2373CUH-16#TRPBF | Datasheet

Datasheet

R478 Reliability Data

Reliability Data