LTC2123CUK

Product Overview

Category

LTC2123CUK belongs to the category of integrated circuits (ICs).

Use

The LTC2123CUK is commonly used in electronic devices for signal processing and data conversion.

Characteristics

• High-speed data conversion
• Low power consumption
• Compact package size
• Wide operating temperature range

Package

LTC2123CUK is available in a small form factor package, typically a 16-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of LTC2123CUK lies in its ability to convert analog signals into digital format with high precision and speed.

Packaging/Quantity

LTC2123CUK is usually packaged in reels or tubes, with a typical quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 100 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±1V
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDDA: Analog Power Supply
2. VDDD: Digital Power Supply
3. REF: Reference Voltage Input
4. VIN: Analog Input
5. GND: Ground
6. CLK: Clock Input
7. CS: Chip Select Input
8. SDO: Serial Data Output
9. SDI: Serial Data Input
10. SCLK: Serial Clock Input
11. PDWN: Power Down Control
12. DCO: Duty Cycle Optimizer
13. AGND: Analog Ground
14. VREF: Reference Voltage Output
15. VCM: Common Mode Voltage Output
16. VDD: Digital Power Supply

Functional Features

• High-speed serial interface for efficient data transfer
• Power-down mode for reduced power consumption during idle periods
• Duty cycle optimizer for improved performance
• Reference voltage output for external use

Advantages and Disadvantages

Advantages

• High-resolution data conversion
• Low power consumption
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited input voltage range
• Requires an external clock source

Working Principles

LTC2123CUK operates on the principle of successive approximation, where it samples the analog input signal and converts it into a digital representation using a series of comparisons. The converted digital data is then transmitted through the serial interface.

Detailed Application Field Plans

LTC2123CUK finds applications in various fields, including: 1. Communication systems 2. Medical equipment 3. Test and measurement instruments 4. Industrial automation 5. Audio and video processing

Detailed and Complete Alternative Models

1. LTC2122CUK: Similar specifications with 10-bit resolution
2. LTC2124CUK: Higher resolution with 14-bit capability
3. LTC2125CUK: Lower power consumption with 8-bit resolution

These alternative models provide options based on specific requirements and trade-offs between resolution, power consumption, and cost.

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