LTC2251CUH#TRPBF

Product Overview

Category

LTC2251CUH#TRPBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data in various applications.

Characteristics

• High precision and accuracy
• Fast conversion speed
• Low power consumption
• Wide input voltage range
• Compact package size

Package

LTC2251CUH#TRPBF is available in a small form factor, such as a 16-pin QFN package.

Essence

The essence of LTC2251CUH#TRPBF lies in its ability to provide accurate and reliable digital representations of analog signals.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 1 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±10V
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground reference
3. VIN: Analog input voltage
4. REF: Reference voltage input
5. CLK: Clock input
6. CS: Chip select input
7. DOUT: Digital output data
8. DGND: Digital ground reference
9. SDO: Serial data output
10. SDI: Serial data input
11. SCLK: Serial clock input
12. SCS: Serial chip select input
13. EXTV: External voltage reference
14. VREF: Internal voltage reference
15. AGND: Analog ground reference
16. VIO: Digital I/O voltage

Functional Features

• High-resolution conversion
• Low noise and distortion
• Flexible serial interface
• Internal voltage reference
• Programmable gain amplifier (PGA)
• Power-down mode for energy efficiency

Advantages and Disadvantages

Advantages

• Accurate and precise conversion
• Fast sampling rate
• Low power consumption
• Compact package size
• Wide input voltage range

Disadvantages

• Limited resolution compared to higher-end models
• Requires external voltage reference for optimal performance

Working Principles

LTC2251CUH#TRPBF operates on the principle of successive approximation. It samples the analog input voltage, compares it with a reference voltage, and generates a digital representation using a binary search algorithm.

Detailed Application Field Plans

LTC2251CUH#TRPBF finds applications in various fields, including: 1. Industrial automation 2. Test and measurement equipment 3. Data acquisition systems 4. Medical devices 5. Communication systems

Detailed and Complete Alternative Models

1. LTC2250CUH#TRPBF: Similar specifications but with 14-bit resolution.
2. LTC2252CUH#TRPBF: Higher resolution (16 bits) with slightly slower sampling rate.
3. LTC2253CUH#TRPBF: Lower power consumption and smaller package size, but with reduced input voltage range.

In conclusion, LTC2251CUH#TRPBF is a high-performance analog-to-digital converter that offers accurate and fast conversion of analog signals into digital data. Its compact package, low power consumption, and wide input voltage range make it suitable for various applications in different industries.