ADI LTC2424IG#PBF
| Manufacturer | |
| MPN | LTC2424IG#PBF |
| LCSC Part # | C680676 |
| Packaging | SSOP-28-208mil |
| Customer # | |
| Key Attributes | SPI 2.7V~5.5V SSOP-28-208mil Analog to Digital Converters (ADC) RoHS |
| Datasheet | ADI LTC2424IG#PBF |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 3 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | SSOP-28-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 20uA | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| Integral non - linearity | - | |
| Voltage Reference | External | |
| Clock/Oscillator | - | |
| Clock Frequency | 19.2kHz | |
| Features | Multiplexers;Built-in digital filter;Auto calibration;Power-on reset | |
| Resolution(Bits) | 7.5Hz;20 | |
| S/N Ratio | - | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | SSOP-28-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 20uA | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| Integral non - linearity | - |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | - | |
| Clock Frequency | 19.2kHz | |
| Features | Multiplexers;Built-in digital filter;Auto calibration;Power-on reset | |
| Resolution(Bits) | 7.5Hz;20 | |
| S/N Ratio | - | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Not supported |
Introduction
The LTC2424, /LTC2428 are 4-/8-channel 2.7V to 5.5V micropower 20-bit A/D converters with an integrated oscillator, 8ppm INL and 1.2ppm RMS noise. They use delta-sigma technology and provide single cycle digital filter settling time (no latency delay) for multiplexed applications. The first conversion after the channel is changed is always valid. Through a single pin the LTC2424/ LTC2428 can be configured for better than 110dB rejection at 50Hz or 60Hz ±2%, or can be driven by an external oscillator for a user defined rejection frequency in the range 1Hz to 800Hz. The internal oscillator requires no external frequency setting components.
Features
- Pin Compatible 4-/8-Channel 20-Bit ADCs
- 8ppm INL, No Missing Codes at 20 Bits
- 4ppm Full-Scale Error and 0.5ppm Offset
- 1.2ppm Noise
- Digital Filter Settles in a Single Cycle. Each Conversion is Accurate, Even After Changing Channels
- Fast Mode: 16-Bit Noise, 12-Bit TUE at 100sps
- Internal Oscillator—No External Components Required
- 110dB Min, 50Hz/60Hz Notch Filter
- Reference Input Voltage: 0.1V to VCC
- Live Zero—Extended Input Range Accommodates 12.5% Overrange and Underrange
- Single Supply 2.7V to 5.5V Operation
- Low Supply Current (200μA) and Auto Shutdown
- Can Be Interchanged with 24-Bit LTC2404/LTC2408 if ZSSET Pin is Grounded
Applications
- Weight Scales
- Direct Temperature Measurement
- Gas Analyzers
- Strain-Gage Transducers
- Instrumentation
- Data Acquisition
- Industrial Process Control
- 4-Digit DVMs
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 9.6745 | $ 9.67 |
| 200+ | $ 3.7445 | $ 748.90 |
| 500+ | $ 3.6133 | $ 1806.65 |
| 1,000+ | $ 3.5485 | $ 3548.50 |
Standard Packaging47/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | SSOP-28-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 20uA | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| Integral non - linearity | - | |
| Voltage Reference | External | |
| Clock/Oscillator | - | |
| Clock Frequency | 19.2kHz | |
| Features | Multiplexers;Built-in digital filter;Auto calibration;Power-on reset | |
| Resolution(Bits) | 7.5Hz;20 | |
| S/N Ratio | - | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | SSOP-28-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | 20uA | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| Integral non - linearity | - |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | - | |
| Clock Frequency | 19.2kHz | |
| Features | Multiplexers;Built-in digital filter;Auto calibration;Power-on reset | |
| Resolution(Bits) | 7.5Hz;20 | |
| S/N Ratio | - | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Not supported |
Introduction
The LTC2424, /LTC2428 are 4-/8-channel 2.7V to 5.5V micropower 20-bit A/D converters with an integrated oscillator, 8ppm INL and 1.2ppm RMS noise. They use delta-sigma technology and provide single cycle digital filter settling time (no latency delay) for multiplexed applications. The first conversion after the channel is changed is always valid. Through a single pin the LTC2424/ LTC2428 can be configured for better than 110dB rejection at 50Hz or 60Hz ±2%, or can be driven by an external oscillator for a user defined rejection frequency in the range 1Hz to 800Hz. The internal oscillator requires no external frequency setting components.
Features
- Pin Compatible 4-/8-Channel 20-Bit ADCs
- 8ppm INL, No Missing Codes at 20 Bits
- 4ppm Full-Scale Error and 0.5ppm Offset
- 1.2ppm Noise
- Digital Filter Settles in a Single Cycle. Each Conversion is Accurate, Even After Changing Channels
- Fast Mode: 16-Bit Noise, 12-Bit TUE at 100sps
- Internal Oscillator—No External Components Required
- 110dB Min, 50Hz/60Hz Notch Filter
- Reference Input Voltage: 0.1V to VCC
- Live Zero—Extended Input Range Accommodates 12.5% Overrange and Underrange
- Single Supply 2.7V to 5.5V Operation
- Low Supply Current (200μA) and Auto Shutdown
- Can Be Interchanged with 24-Bit LTC2404/LTC2408 if ZSSET Pin is Grounded
Applications
- Weight Scales
- Direct Temperature Measurement
- Gas Analyzers
- Strain-Gage Transducers
- Instrumentation
- Data Acquisition
- Industrial Process Control
- 4-Digit DVMs
C680676 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 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| LTC2424CG#PBF | ADI | SSOP-28-208mil | 0 | $ 8.7592 | ||
| LTC2424IG#TRPBF | ADI | SSOP-28-208mil | 0 | $ 9.6745 | ||
| LTC2424CG#TRPBF | ADI | SSOP-28-208mil | 0 | $ 8.7592 |