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LTC1863CGN#TRPBF
+BOMIC ADC 12BIT SAR 16SSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTC1863CGN#TRPBF
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 200k |
| 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 | 0°C ~ 70°C |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SSOP |
| Mounting Type | Surface Mount |
| Base Product Number | LTC1863 |
Tổng quan
Description
Equivalent
Features
1. Resolution: 16 bits, providing precise digital representation of analog signals.
2. Sampling Rate: Up to 100 kSPS, allowing for fast data acquisition.
3. Low Power Consumption: Operates on 5V supply with a typical power consumption of 30 mW.
4. Differential Input: Supports differential voltage measurements for enhanced noise immunity.
5. Internal Reference: Includes a 2.5V reference for stable performance.
6. Single-Supply Operation: Designed for easy integration in various applications with a single power supply.
7. Serial Interface: SPI-compatible interface for easy communication with microcontrollers and processors.
8. Low Noise: Features high signal-to-noise ratio (SNR) and low distortion for accurate signal conversion.
9. Package: Available in a 28-pin SSOP package, facilitating compact designs.
These features make the LTC1863 suitable for applications in data acquisition, medical instrumentation, and industrial control systems.
Pinout
Pin Count: 28 pins
Functions:
- It features a 16-bit resolution with a sampling rate of up to 100 kSPS.
- Key pins include:
- VREF: Reference voltage input.
- AGND/DGND: Analog and digital ground.
- VIN+ / VIN-: Analog input pins.
- SDI/SDO: Serial data input/output for communication.
- SCLK: Serial clock input.
- CS: Chip select for initiating conversions.
- WR: Write control for configuring the device.
- ALERT: Interrupt output pin for alerting the microcontroller.
This ADC is designed for precision applications, providing low noise and high accuracy in signal conversion.