Analog Devices Inc. LTC2420CS8#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.52 | $12.52 |
| 15+ | $12.13 | $181.95 |
| 25+ | $11.86 | $296.50 |
| 50+ | $11.20 | $560.00 |
| 100+ | $9.89 | $989.00 |
| N+ | $1.98 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | microPOWER™ |
| Packaging | Tube | |
| Number of Bits | 20 |
| Sampling Rate (Per Second) | 7.5 |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| ROHS |  |
The LTC2420CS8#PBF is a 20-bit analog-to-digital converter from Analog Devices, offering exceptional precision at a low sampling rate of 7.5 SPS. This single-channel device uses a delta-sigma architecture and communicates via a simple SPI interface. It requires an external reference and operates over a commercial temperature range of 0°C to +70°C. Packaged in an 8-SOIC, it is ideal for precision measurement applications such as weigh scales, temperature sensing, and battery monitoring where accuracy is paramount.
- 20-Bit High Resolution: Delivers excellent accuracy for demanding measurement applications.
- Low Sampling Rate for Noise Reduction: 7.5 SPS minimizes noise and improves signal integrity.
- Simple SPI Interface: Easy to connect to any microcontroller or DSP.
- Standard SOIC Package: Widely available and easy to solder in production.
- Proven Delta-Sigma Architecture: Reliable performance for precision DC measurements.
Precision DC Measurements
The 20-bit resolution and 7.5 SPS rate are ideal for accurate DC voltage and current measurements in lab equipment.
Temperature Sensing
Direct connection to thermocouples or RTDs with high resolution enables precise temperature monitoring in industrial systems.
Battery Monitoring
Low-speed, high-accuracy conversion is perfect for tracking battery voltage and state-of-charge in portable devices.
Weigh Scale Applications
High resolution ensures stable and accurate weight readings in bench scales and industrial weighing systems.
Data Acquisition for Sensors
Single-channel precision conversion suits applications like pressure transducers or humidity sensors.
Calibration Instruments
The 20-bit accuracy makes it suitable for calibration and reference equipment requiring high linearity.
- Q: What is the resolution of the LTC2420CS8#PBF?
- A: This ADC provides 20-bit resolution.
- Q: What is the sampling rate?
- A: It has a sampling rate of 7.5 SPS (samples per second).
- Q: How many channels does it have?
- A: It has a single input channel.
- Q: What interface does it use?
- A: It uses the SPI serial interface.
- Q: What is the architecture?
- A: It is a delta-sigma ADC architecture.
- Q: What is the operating temperature range?
- A: It operates from 0°C to +70°C.
LTC2420CS8#PBF.pdf
- Q: What is the resolution of the LTC2420CS8#PBF?
- A: This ADC provides 20-bit resolution.
- Q: What is the sampling rate?
- A: It has a sampling rate of 7.5 SPS (samples per second).
- Q: How many channels does it have?
- A: It has a single input channel.
- Q: What interface does it use?
- A: It uses the SPI serial interface.
- Q: What is the architecture?
- A: It is a delta-sigma ADC architecture.
- Q: What is the operating temperature range?
- A: It operates from 0°C to +70°C.
