Overview
The LTC1864CMS8#PBF is a high-resolution, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1864 series and is known for its high performance and low power consumption. It operates on a single 5V supply and is available in an 8-lead MSOP package, making it suitable for a variety of applications where space is limited.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Number of Channels | 1 Channel |
| Sampling Rate | 250 kS/s |
| Analog Supply Voltage | 4.75 V to 5.25 V |
| Digital Supply Voltage | 4.75 V to 5.25 V |
| Input Type | Differential/Single-Ended |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | External |
| Interface Type | Serial (SPI) |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Temperature | +70°C |
| Power Dissipation | 4.25 mW |
| SNR - Signal to Noise Ratio | 87 dB |
| SINAD - Signal to Noise and Distortion Ratio | 76 dB |
| THD - Total Harmonic Distortion | 77 dB |
| FPBW - Full Power Bandwidth | 20 MHz |
| DNL - Differential Nonlinearity | 2 LSB |
| INL - Integral Nonlinearity | 8 LSB |
| Shutdown | Auto Shutdown |
| Package | 8-Lead MSOP |
Key Features
- High-resolution 16-bit ADC with a sampling rate of 250 kS/s.
- Single 5V supply with low power consumption (typically 850 μA at 250 kS/s and 2 μA at 1 kS/s in shutdown mode).
- Differential or single-ended analog input with an adjustable reference pin.
- Auto shutdown feature to reduce supply current between conversions.
- True differential inputs and sample-and-hold architecture.
- Serial interface (SPI) for data communication.
- Compact 8-lead MSOP package suitable for space-constrained applications.
Applications
The LTC1864CMS8#PBF is versatile and can be used in a variety of applications, including:
- Industrial control systems where high accuracy and low power consumption are critical.
- Medical devices that require precise analog-to-digital conversion.
- Aerospace and defense systems where reliability and performance are paramount.
- Automotive systems, especially in sensor and control applications.
- Portable and battery-powered devices due to its low power consumption.
Q & A
- What is the resolution of the LTC1864CMS8#PBF ADC?
The LTC1864CMS8#PBF has a resolution of 16 bits. - What is the sampling rate of the LTC1864CMS8#PBF?
The sampling rate is 250 kS/s. - What type of supply voltage does the LTC1864CMS8#PBF require?
The component operates on a single 5V supply. - What is the typical power consumption of the LTC1864CMS8#PBF at 250 kS/s?
The typical power consumption is 850 μA at 250 kS/s. - Does the LTC1864CMS8#PBF have an auto shutdown feature?
Yes, it has an auto shutdown feature to reduce supply current between conversions. - What type of input does the LTC1864CMS8#PBF support?
The component supports differential or single-ended analog inputs. - What is the operating temperature range of the LTC1864CMS8#PBF?
The operating temperature range is from 0°C to +70°C. - What is the package type of the LTC1864CMS8#PBF?
The package type is 8-lead MSOP. - Does the LTC1864CMS8#PBF support SPI interface?
Yes, it supports a serial interface (SPI) for data communication. - What is the full power bandwidth of the LTC1864CMS8#PBF?
The full power bandwidth is 20 MHz.
