Analog Devices Inc. LTC1858CG#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $30.58 | $30.58 |
| 15+ | $29.61 | $444.15 |
| 25+ | $28.97 | $724.25 |
| 50+ | $27.36 | $1,368.00 |
| 100+ | $24.14 | $2,414.00 |
| N+ | $4.83 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | SoftSpan™ |
| Packaging | Tube | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
| ROHS |  |
The LTC1858CG#PBF is a high-performance 14-bit, 8-channel analog-to-digital converter from Analog Devices. It features a 100k SPS sampling rate and an SPI interface, making it easy to integrate with microcontrollers and DSPs. The MUX-S/H-ADC architecture ensures accurate multiplexed signal conversion. With both external and internal reference options, this ADC offers design flexibility. It is well-suited for multi-channel data acquisition, industrial automation, and medical instrumentation applications.
- High Channel Density: 8 multiplexed input channels reduce board space and system cost compared to using multiple single-channel ADCs.
- Flexible Reference Options: Supports both external and internal references, allowing designers to optimize for accuracy or simplicity.
- Easy Digital Integration: SPI interface simplifies connection to standard microcontrollers and digital signal processors.
- Proven Reliability: Analog Devices' precision ADC technology ensures consistent, repeatable conversion performance.
Multi-Channel Data Acquisition Systems
The 8-channel input and 100k SPS sampling rate make the LTC1858CG#PBF ideal for data acquisition systems that need to monitor multiple analog signals sequentially, such as in industrial process control or environmental monitoring.
Industrial Sensor Digitization
With 14-bit resolution and SPI interface, this ADC can accurately digitize outputs from various industrial sensors like temperature probes, pressure transducers, and strain gauges, enabling precise digital control and monitoring.
Battery-Powered Instrumentation
The low-power operation of the LTC1858CG#PBF, combined with its internal reference option, makes it suitable for portable and battery-powered instrumentation where power efficiency is critical.
Medical Monitoring Equipment
In medical devices such as patient monitors, the 8-channel capability allows simultaneous sampling of multiple vital signs (ECG, SpO2, temperature) with sufficient accuracy for clinical applications.
Automotive Test Systems
The 0°C to 70°C temperature range and robust SSOP package make this ADC suitable for automotive test benches and lab equipment used in vehicle development and validation.
- Q: What type of ADC is the LTC1858CG#PBF?
- A: It is a 14-bit, 8-channel analog-to-digital converter with a MUX-S/H-ADC architecture.
- Q: What is the resolution of this ADC?
- A: The LTC1858CG#PBF has a 14-bit resolution.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 8 input channels.
- Q: What digital interface does it use?
- A: It uses an SPI interface for communication.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 70°C and comes in a 28-SSOP package.
LTC1858CG#PBF.pdf
- Q: What type of ADC is the LTC1858CG#PBF?
- A: It is a 14-bit, 8-channel analog-to-digital converter with a MUX-S/H-ADC architecture.
- Q: What is the resolution of this ADC?
- A: The LTC1858CG#PBF has a 14-bit resolution.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 8 input channels.
- Q: What digital interface does it use?
- A: It uses an SPI interface for communication.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 70°C and comes in a 28-SSOP package.
