LTC2376IMS-18#PBF
Active18-BIT, 250KSPS, LOW POWER SAR ADC WITH 102DB SNR
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LTC2376IMS-18#PBF
Active18-BIT, 250KSPS, LOW POWER SAR ADC WITH 102DB SNR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2376IMS-18#PBF |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-TFSOP |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 250 k |
| Supplier Device Package | 16-MSOP |
| 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 |
LTC2376-16 Series
20-Bit, 250ksps, Low Power SAR ADC with 0.5ppm INL
| Part | Package / Case | Configuration | Ratio - S/H:ADC | Number of Inputs | Voltage - Supply, Analog [Max] | Voltage - Supply, Analog [Min] | Reference Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Sampling Rate (Per Second) | Data Interface | Architecture | Input Type | Mounting Type | Number of A/D Converters | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Number of Bits |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 85 °C | -40 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | |
Analog Devices | 16-TFSOP | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 85 °C | -40 °C | 16-MSOP | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | |
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 70 °C | 0 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | 16 |
Analog Devices | 16-TFSOP | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 125 °C | -40 °C | 16-MSOP | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | 16 |
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 85 °C | -40 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | 16 |
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 70 °C | 0 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | |
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 70 °C | 0 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | 16 |
Analog Devices | 16-TFSOP | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 70 °C | 0 °C | 16-MSOP | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | 20 |
Analog Devices | 16-WFDFN Exposed Pad | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 85 °C | -40 °C | 16-DFN (4x3) | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V | |
Analog Devices | 16-TFSOP | S/H-ADC | 1:1 | 1 | 2.625 V | 2.375 V | External | 125 °C | -40 °C | 16-MSOP | 250 k | SPI | SAR | Differential | Surface Mount | 1 | 2.375 V | 2.625 V |
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 | $ 40.15 | |
| 10 | $ 30.54 | |||
| 25 | $ 28.08 | |||
| 100 | $ 25.34 | |||
| 250 | $ 24.90 | |||
Description
General part information
LTC2376-16 Series
The LTC2376-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2376-18 has a ±VREFfully differential input range with VREFranging from 2.5V to 5.1V. The LTC2376-18 consumes only 3.4mW and achieves ±1.75LSB INL maximum, no missing codes at 18 bits with 102dB SNR.The LTC2376-18 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 250ksps throughput with no cycle latency makes the LTC2376-18 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2376-18 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.The LTC2376-18 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
Documents
Technical documentation and resources