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LTC1858IG#PBF
+NomenclatureIC ADC 14BIT SAR 28SSOP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LTC1858IG#PBF
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Fiche technique LTC1858IG#PBF DataSheet
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Package SSOP-28
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En stock5938
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Series | SoftSpan™ |
| Part Status | Active |
| 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 |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-SSOP |
Présentation
Description
Key features of the LTC1858IG#PBF include low power consumption, making it suitable for battery-operated devices, and the ability to operate over a wide temperature range, which enhances its reliability in various environmental conditions. The ADC provides eight analog input channels, which can be configured for either single-ended or differential measurements, offering versatility in application designs.
The LTC1858IG#PBF is commonly used in applications requiring accurate digital conversion of analog signals, such as data acquisition systems, industrial process controls, and portable instrumentation. The #PBF suffix indicates that the device is lead-free, adhering to RoHS standards for environmental safety.
Equivalent
Features
1. Resolution and Speed: It is a 16-bit ADC capable of sampling rates up to 100ksps.
2. Input Channels: Offers 8 single-ended or 4 differential input channels, providing flexibility for various input configurations.
3. Input Range: It supports bipolar and unipolar input ranges, enhancing compatibility with different signal types.
4. Serial Interface: Utilizes a serial interface for data communication, which simplifies connectivity with microcontrollers and digital signal processors.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered and portable applications.
6. Small Package: Comes in a compact 28-pin SSOP package, beneficial for space-constrained applications.
7. Accuracy and Stability: Features low noise and excellent linearity, ensuring high precision and stable performance.
8. Wide Temperature Range: Operates over a wide temperature range, supporting its use in various environmental conditions.
These features make the LTC1858IG#PBF suitable for applications requiring high precision and low power consumption, such as industrial, medical, and instrumentation systems.
Pinout
Key functions of the LTC1858 include:
- Dual simultaneous sampling ADCs, allowing for the independent conversion of two analog inputs.
- A sampling rate of up to 100ksps (kilosamples per second).
- Differential inputs for improved noise performance and common-mode rejection.
- A built-in multiplexer to select between different input channels.
- A serial digital interface for easy integration with microcontrollers and digital signal processors.
The device supports operation with a single 5V supply and offers a variety of power-down modes to reduce power consumption in portable applications.
Manufacturer
Application
1. Data Acquisition Systems: Used for converting analog signals to digital data for processing and analysis.
2. Industrial Control: Employed in systems that monitor and control industrial processes.
3. Medical Instrumentation: Utilized in devices that require precise data measurement and conversion.
4. Automotive Systems: Used in vehicle monitoring and diagnostics systems for real-time data processing.
5. Communications Equipment: Involved in signal processing within communication infrastructures.
6. Test and Measurement Equipment: Essential for accurate data collection in laboratory and field instruments.
These applications benefit from the device's high-speed and precision capabilities.