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ADI LTC2376IMS-20#PBF
| Manufacturer | |
| MPN | LTC2376IMS-20#PBF |
| LCSC Part # | C580540 |
| Packaging | MSOP-16 |
| Customer # | |
| Key Attributes | 20-Bit, 250ksps, Low Power SAR ADC with 0.5ppm INL |
| Datasheet | ADI LTC2376IMS-20#PBF |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 5 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | MSOP-16 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 1uA | |
| Voltage - Supply | 2.5V | |
| Number of Channels | 1 | |
| Integral non - linearity | - | |
| Voltage Reference | External | |
| Clock/Oscillator | Built-in | |
| Clock Frequency | - | |
| Features | Bipolar input;Power-on reset | |
| Resolution(Bits) | 250kHz;20 | |
| S/N Ratio | 104dB | |
| DNL (LSB) | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | MSOP-16 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 1uA | |
| Voltage - Supply | 2.5V | |
| Number of Channels | 1 | |
| Integral non - linearity | - |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | Built-in | |
| Clock Frequency | - | |
| Features | Bipolar input;Power-on reset | |
| Resolution(Bits) | 250kHz;20 | |
| S/N Ratio | 104dB | |
| DNL (LSB) | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Introduction
The LTC2376-20 is a low noise, low power, high speed 20-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2376-20 has a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. The LTC2376-20 consumes only 5.3mW and achieves ±2ppm INL maximum, no missing codes at 20 bits with 104dB SNR. The LTC2376-20 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 LTC2376-20 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2376-20 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The LTC2376-20 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·VREF and full-scale code from VREF to 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.
Features
- 250ksps Throughput Rate
- ±0.5ppm INL (Typ)
- Guaranteed 20-Bit No Missing Codes
- Low Power: 5.3mW at 250ksps, 5.3µW at 250sps
- 104dB SNR (Typ) at fIN = 2kHz
- –125dB THD (Typ) at fIN = 2kHz
- Digital Gain Compression (DGC)
- Guaranteed Operation to 85°C
- 2.5V Supply
- Fully Differential Input Range ±VREF
- VREF Input Range from 2.5V to 5.1V
- No Pipeline Delay, No Cycle Latency
- 1.8V to 5V I/O Voltages
- SPI-Compatible Serial I/O with Daisy-Chain Mode
- Internal Conversion Clock
- 16-Lead MSOP and 4mm × 3mm DFN Packages
Applications
- Medical Imaging
- High Speed Data Acquisition
- Portable or Compact Instrumentation
- Industrial Process Control
- Low Power Battery-Operated Instrumentation
- ATE
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | MSOP-16 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 1uA | |
| Voltage - Supply | 2.5V | |
| Number of Channels | 1 | |
| Integral non - linearity | - | |
| Voltage Reference | External | |
| Clock/Oscillator | Built-in | |
| Clock Frequency | - | |
| Features | Bipolar input;Power-on reset | |
| Resolution(Bits) | 250kHz;20 | |
| S/N Ratio | 104dB | |
| DNL (LSB) | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | MSOP-16 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 1uA | |
| Voltage - Supply | 2.5V | |
| Number of Channels | 1 | |
| Integral non - linearity | - |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | Built-in | |
| Clock Frequency | - | |
| Features | Bipolar input;Power-on reset | |
| Resolution(Bits) | 250kHz;20 | |
| S/N Ratio | 104dB | |
| DNL (LSB) | - | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Introduction
The LTC2376-20 is a low noise, low power, high speed 20-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2376-20 has a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. The LTC2376-20 consumes only 5.3mW and achieves ±2ppm INL maximum, no missing codes at 20 bits with 104dB SNR. The LTC2376-20 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 LTC2376-20 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2376-20 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The LTC2376-20 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·VREF and full-scale code from VREF to 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.
Features
- 250ksps Throughput Rate
- ±0.5ppm INL (Typ)
- Guaranteed 20-Bit No Missing Codes
- Low Power: 5.3mW at 250ksps, 5.3µW at 250sps
- 104dB SNR (Typ) at fIN = 2kHz
- –125dB THD (Typ) at fIN = 2kHz
- Digital Gain Compression (DGC)
- Guaranteed Operation to 85°C
- 2.5V Supply
- Fully Differential Input Range ±VREF
- VREF Input Range from 2.5V to 5.1V
- No Pipeline Delay, No Cycle Latency
- 1.8V to 5V I/O Voltages
- SPI-Compatible Serial I/O with Daisy-Chain Mode
- Internal Conversion Clock
- 16-Lead MSOP and 4mm × 3mm DFN Packages
Applications
- Medical Imaging
- High Speed Data Acquisition
- Portable or Compact Instrumentation
- Industrial Process Control
- Low Power Battery-Operated Instrumentation
- ATE
C580540 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |