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16-DFN
Integrated Circuits (ICs)

LTC2377CDE-18#TRPBF

Active
Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 18-B, 500KSPS, L PWR SAR ADC W/ 102DB SN

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DocumentsTape and Reel PackagingDatasheet+1
16-DFN
Integrated Circuits (ICs)

LTC2377CDE-18#TRPBF

Active
Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 18-B, 500KSPS, L PWR SAR ADC W/ 102DB SN

Deep-Dive with AI

DocumentsTape and Reel PackagingDatasheet+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC2377CDE-18#TRPBF
ArchitectureSAR
ConfigurationS/H-ADC
Data InterfaceSPI
Input TypeDifferential
Mounting TypeSurface Mount
Number of A/D Converters1
Number of Inputs [custom]1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Package / Case16-WFDFN Exposed Pad
Ratio - S/H:ADC1:1
Reference TypeExternal
Sampling Rate (Per Second)500 k per second
Supplier Device Package16-DFN (4x3)
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

LTC2377-18 Series

PartData InterfaceVoltage - Supply, Analog [Min]Voltage - Supply, Analog [Max]Operating Temperature [Max]Operating Temperature [Min]Package / CaseSupplier Device PackageMounting TypeSampling Rate (Per Second)Ratio - S/H:ADCNumber of Inputs [custom]ConfigurationVoltage - Supply, Digital [Max]Voltage - Supply, Digital [Min]Number of A/D ConvertersInput TypeReference TypeArchitecturePackage / Case
Analog Devices-LTC2992IDE-1#PBF Power Supply Controllers and Monitors Monitor 2.7V to 100V 16-Pin DFN EP Tube
Analog Devices Inc./Maxim Integrated
LTC2377IDE-18#TRPBF
SPI
2.375 V
2.625 V
85 °C
-40 C
16-WFDFN Exposed Pad
16-DFN (4x3)
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
LTC2377IMS-18#TRPBF
Analog Devices Inc./Maxim Integrated
LTC2377IMS-18#TRPBF
SPI
2.375 V
2.625 V
85 °C
-40 C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width
LTC2377HMS-18#PBF
Analog Devices Inc./Maxim Integrated
LTC2377HMS-18#PBF
SPI
2.375 V
2.625 V
125 °C
-40 C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width
16-DFN
Analog Devices Inc./Maxim Integrated
LTC2377IDE-18#PBF
SPI
2.375 V
2.625 V
85 °C
-40 C
16-WFDFN Exposed Pad
16-DFN (4x3)
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
16-DFN
Analog Devices Inc./Maxim Integrated
LTC2377CDE-18#TRPBF
SPI
2.375 V
2.625 V
70 °C
0 °C
16-WFDFN Exposed Pad
16-DFN (4x3)
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
Analog Devices-LTC2992IDE-1#PBF Power Supply Controllers and Monitors Monitor 2.7V to 100V 16-Pin DFN EP Tube
Analog Devices Inc./Maxim Integrated
LTC2377CDE-18#PBF
SPI
2.375 V
2.625 V
70 °C
0 °C
16-WFDFN Exposed Pad
16-DFN (4x3)
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
16-MSOP
Analog Devices Inc./Maxim Integrated
LTC2377CMS-18#TRPBF
SPI
2.375 V
2.625 V
70 °C
0 °C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width
16-MSOP
Analog Devices Inc./Maxim Integrated
LTC2377CMS-18#PBF
SPI
2.375 V
2.625 V
70 °C
0 °C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width
LTC2377HMS-18#TRPBF
Analog Devices Inc./Maxim Integrated
LTC2377HMS-18#TRPBF
SPI
2.375 V
2.625 V
125 °C
-40 C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width
16 MSOP
Analog Devices Inc./Maxim Integrated
LTC2377IMS-18#PBF
SPI
2.375 V
2.625 V
85 °C
-40 C
16-TFSOP
16-MSOP
Surface Mount
500 k per second
1:1
1
S/H-ADC
2.625 V
2.375 V
1
Differential
External
SAR
0.118 in
3 mm Width

Pricing

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

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 31.391m+
Tape & Reel (TR) 2500$ 31.391m+
MouserN/A 2500$ 31.381m+

Description

General part information

LTC2377-18 Series

The LTC2377-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2377-18 has a ±VREFfully differential input range with VREFranging from 2.5V to 5.1V. The LTC2377-18 consumes only 6.8mW and achieves ±1.75LSB INL maximum, no missing codes at 18 bits with 102dB SNR.The LTC2377-18 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 LTC2377-18 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2377-18 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.The LTC2377-18 features a unique digital gain compression (DGC) function, which eliminates the driver amplifier’s negative supply while preserving the full resolution of the ADC. When enabled, the ADC performs a digital scaling function that maps zero-scale code from 0V to 0.1 • VREFand full-scale code from VREFto 0.9 • VREF. For a typical reference voltage of 5V, the full-scale input range is now 0.5V to 4.5V, which provides adequate headroom for powering the driving amplifier from a single 5.5V supply.ApplicationsMedical ImagingHigh Speed Data AcquisitionPortable or Compact InstrumentationIndustrial Process ControlLow Power Battery-Operated InstrumentationATE