Overview
The LTC1860IS8#PBF is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1860 and LTC1861 series, known for their high performance, low power consumption, and compact design. The LTC1860IS8#PBF operates on a single 5V supply and is available in an 8-lead SOIC (Narrow 0.15 Inch) package. It features a differential analog input with an adjustable reference pin, making it versatile for various applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 Bits | |
| Sample Rate | 250 ksps | |
| Supply Voltage | 5V | V |
| Supply Current (at 250 ksps) | 850 µA | µA |
| Supply Current (between conversions) | 1 nA (typical) | nA |
| Integral Nonlinearity (INL) | ±1 LSB | LSB |
| Transition Noise | 0.07 LSB RMS | LSB RMS |
| Gain Error | ±20 mV | mV |
| Offset Error | Refer to datasheet for specific values | |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 8-Lead SOIC (Narrow 0.15 Inch) |
Key Features
- 12-bit resolution with no missing codes
- High sample rate of 250 ksps
- Low power consumption: 850 µA at 250 ksps and 1 nA between conversions
- Differential analog input with adjustable reference pin
- 3-wire serial I/O interface
- Automatic power-down between conversions to minimize power consumption
- Compact MSOP and SO-8 packages
- High sample rate-to-power ratio, ideal for compact, low power, high speed systems
Applications
- Portable and battery-powered devices due to low power consumption
- High-speed data acquisition systems
- Medical devices requiring high precision and low noise
- Industrial control and automation systems
- Aerospace and defense applications where compact size and high performance are critical
Q & A
- What is the resolution of the LTC1860IS8#PBF?
The LTC1860IS8#PBF has a 12-bit resolution.
- What is the sample rate of the LTC1860IS8#PBF?
The sample rate is 250 ksps.
- What is the supply voltage for the LTC1860IS8#PBF?
The supply voltage is 5V.
- How much current does the LTC1860IS8#PBF consume at 250 ksps?
The supply current is 850 µA at 250 ksps.
- What is the typical supply current between conversions?
The typical supply current between conversions is 1 nA.
- What type of package is the LTC1860IS8#PBF available in?
The LTC1860IS8#PBF is available in an 8-Lead SOIC (Narrow 0.15 Inch) package.
- What is the operating temperature range of the LTC1860IS8#PBF?
The operating temperature range is -40°C to 85°C.
- Does the LTC1860IS8#PBF have an adjustable reference pin?
Yes, the LTC1860IS8#PBF has an adjustable reference pin.
- What type of interface does the LTC1860IS8#PBF use for data communication?
The LTC1860IS8#PBF uses a 3-wire serial I/O interface.
- What are some typical applications of the LTC1860IS8#PBF?
Typical applications include portable and battery-powered devices, high-speed data acquisition systems, medical devices, industrial control and automation systems, and aerospace and defense applications.
