Analog Devices Inc. LTC1198-2BCS8#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.19 | $5.19 |
| 15+ | $5.02 | $75.30 |
| 25+ | $4.91 | $122.75 |
| 50+ | $4.64 | $232.00 |
| 100+ | $4.10 | $410.00 |
| N+ | $0.82 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 750k |
| Number of Inputs | 1, 2 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 6V |
| Voltage - Supply, Digital | 2.7V ~ 6V |
| 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 LTC1198-2BCS8 is an 8-bit sampling analog-to-digital converter featuring a 750k SPS sampling rate. It includes a 1- or 2-channel multiplexer and a sample-and-hold circuit, all controlled via a simple SPI interface. The external reference input provides flexibility for precise voltage scaling. Housed in a compact 8-SOIC package, it is ideal for space-constrained applications requiring moderate speed and resolution.
- High-Speed Sampling: 750k SPS enables fast data acquisition for real-time control loops.
- Flexible Input MUX: Supports 1 or 2 channels, allowing multiplexed signal measurement without extra hardware.
- Simple SPI Interface: Reduces pin count and simplifies microcontroller integration.
- External Reference: Enables ratiometric measurements for improved accuracy in bridge sensors.
Battery-Powered Instrumentation
The 8-bit resolution and 750k SPS sampling rate make it suitable for portable data logging where low power and adequate speed are needed.
Industrial Sensor Interfaces
With 1-2 input channels and SPI output, it can digitize signals from temperature or pressure sensors in industrial control loops.
Motor Control Feedback
The fast 750k SPS sampling allows for accurate current sensing in motor control applications, enabling precise PWM regulation.
Medical Monitoring Devices
Its compact SOIC package and SPI interface fit well in wearable or handheld medical monitors for vital sign acquisition.
Automotive Sensor Conditioning
Operating from 0°C to 70°C, it can be used in non-extreme automotive environments for sensor signal digitization.
Data Acquisition Systems
The external reference allows for ratiometric measurements, improving accuracy in multi-channel DAQ front-ends.
- Q: What type of ADC is the LTC1198-2BCS8?
- A: It is a successive approximation (S/H-ADC) analog-to-digital converter with an external reference.
- Q: What is the resolution of this ADC?
- A: The LTC1198-2BCS8 provides 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 750k SPS (samples per second).
- Q: How many input channels does it have?
- A: It offers 1 or 2 multiplexed input channels.
- Q: What digital interface does it use?
- A: It uses a standard SPI serial interface for communication.
- Q: What package is available?
- A: It comes in an 8-SOIC (0.154", 3.90mm Width) package.
LTC1198-2BCS8#TRPBF.pdf
- Q: What type of ADC is the LTC1198-2BCS8?
- A: It is a successive approximation (S/H-ADC) analog-to-digital converter with an external reference.
- Q: What is the resolution of this ADC?
- A: The LTC1198-2BCS8 provides 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 750k SPS (samples per second).
- Q: How many input channels does it have?
- A: It offers 1 or 2 multiplexed input channels.
- Q: What digital interface does it use?
- A: It uses a standard SPI serial interface for communication.
- Q: What package is available?
- A: It comes in an 8-SOIC (0.154", 3.90mm Width) package.
