LTC1864LACS8#TRPBF

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Analog Devices Inc./Maxim Integrated

ΜPOWER, 3V, 16-BIT, 150KSPS 1- AND 2-CHANNEL ADCS IN MSOP

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LTC1864LACS8#TRPBF

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Analog Devices Inc./Maxim Integrated

ΜPOWER, 3V, 16-BIT, 150KSPS 1- AND 2-CHANNEL ADCS IN MSOP

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC1864L Series

The LTC1864L/LTC1865L are 16-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 3V supply. At 150ksps, the supply current is only 450µA. The supply current drops at lower speeds because the LTC1864L/LTC1865L automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1864L has a differential analog input with an external reference pin. The LTC1865L offers a software-selectable 2-channel MUX and an external reference pin on the MSOP version.The 3-wire, serial I/O, small MSOP or SO-8 package and extremely high sample rate-to-power ratio make these ADCs ideal choices for compact, low power, high speed systems.These ADCs can be used in ratiometric applications or with external references. The high impedance analog inputs and the ability to operate with reduced spans down to 1V full scale allow direct connection to signal sources in many applications, eliminating the need for external gain stages.ApplicationsHigh Speed Data AcquisitionPortable or Compact InstrumentationLow Power Battery-Operated InstrumentationIsolated and/or Remote Data Acquisition

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1864LACS8#TRPBF

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.154 in
Package Name	8-SOIC, 8-SO
Package Width	3.9 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Sampling Rate (Per Second)	150 kHz
Voltage - Supply, Analog (Max)	3.6 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	3.6 V
Voltage - Supply, Digital (Min)	2.7 V

LTC1864L Series

Part	Architecture	Sampling Rate (Per Second)	Data Interface	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Configuration	Input Type	Reference Type	Number of Inputs	Mounting Type	Package Name	Number of Bits	Number of A/D Converters	Ratio - ADC	Ratio - S/H	Operating Temperature (Min)	Operating Temperature (Max)	Package Width	Package Length
Analog Devices Inc./Maxim Integrated LTC1864LAIMS8#PBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	16 bits	1 count	1	1	-40 °C	85 °C	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated LTC1864LIMS8#TRPBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	16 bits	1 count	1	1	-40 °C	85 °C	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated LTC1864LCS8#TRPBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	0 °C	70 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LACS8#PBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	0 °C	70 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LIS8#PBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	-40 °C	85 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LCS8#PBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	0 °C	70 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LAIS8#PBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	-40 °C	85 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LIS8#TRPBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	-40 °C	85 °C	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated LTC1864LAIMS8#TRPBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	16 bits	1 count	1	1	-40 °C	85 °C	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated LTC1864LAIS8#TRPBF	SAR	150 kHz	SPI	2.7 V	3.6 V	2.7 V	3.6 V	S/H-ADC	Differential	External	1	Surface Mount	8-SO 8-SOIC	16 bits	1 count	1	1	-40 °C	85 °C	3.9 mm	0.154 in

Pricing

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CAD

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Documents

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R380 Reliability Data

LTC1864LACS8#TRPBF | Datasheet