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LTC2435CGN from LINEAR

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LTC2435CGN

Manufacturer: LINEAR

20-Bit No Latency 螖危鈩?ADCs with Differential Input and Differential Reference

Partnumber Manufacturer Quantity Availability
LTC2435CGN LINEAR 300 In Stock

Description and Introduction

20-Bit No Latency 螖危鈩?ADCs with Differential Input and Differential Reference The LTC2435CGN is a high-performance 24-bit delta-sigma analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 24 bits  
- **Input Type:** Differential  
- **Input Voltage Range:** ±VREF (programmable)  
- **Reference Voltage:** External (supports up to 5V)  
- **Sampling Rate:** Up to 3.5Hz (with 50Hz/60Hz rejection)  
- **Noise-Free Resolution:** Up to 23 bits (depending on configuration)  
- **Integral Nonlinearity (INL):** ±2ppm (max)  
- **Gain Error:** ±0.5ppm/°C (typical)  
- **Offset Error:** ±0.1ppm/°C (typical)  
- **Power Supply:** 2.7V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C (Commercial)  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC2435CGN is a low-noise, high-precision ADC designed for applications requiring high-resolution measurements. It features an internal oscillator, eliminating the need for an external clock. The device includes a proprietary delta-sigma architecture with automatic calibration, ensuring high accuracy over temperature and time.  

### **Features:**  
- **High Resolution:** 24-bit no missing codes  
- **Low Noise:** 0.6μVRMS (at 1.28Hz output rate)  
- **50Hz/60Hz Rejection:** Built-in digital filtering  
- **Single-Cycle Settling:** Fast conversion with no latency  
- **Flexible Input Range:** Differential inputs with ±VREF range  
- **Internal Oscillator:** No external clock required  
- **SPI-Compatible Serial Interface:** Easy interfacing with microcontrollers  
- **Low Power Consumption:** 200μA (typical)  

This ADC is ideal for precision measurement applications such as weigh scales, industrial process control, and medical instrumentation.  

*(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)*

Application Scenarios & Design Considerations

20-Bit No Latency 螖危鈩?ADCs with Differential Input and Differential Reference
Partnumber Manufacturer Quantity Availability
LTC2435CGN LT 4557 In Stock

Description and Introduction

20-Bit No Latency 螖危鈩?ADCs with Differential Input and Differential Reference The LTC2435CGN is a high-performance, 24-bit delta-sigma analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 24-bit  
- **Input Type:** Differential  
- **Input Voltage Range:** ±VREF (programmable)  
- **Reference Voltage Range:** 0.1V to VCC  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Conversion Rate:** 3.5Hz to 15Hz (programmable)  
- **Noise Performance:** 0.5μVRMS (at 6.9Hz)  
- **INL (Integral Nonlinearity):** ±2ppm  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SSOP  

### **Descriptions and Features:**  
- **High Accuracy:** Provides 24-bit resolution with no missing codes and low noise.  
- **Flexible Input Range:** Accepts differential inputs with a wide reference voltage range.  
- **Internal Oscillator:** Eliminates the need for an external clock.  
- **Single-Cycle Settling:** Ensures fast and accurate conversions.  
- **Low Power Consumption:** Operates with minimal power draw, suitable for battery-powered applications.  
- **SPI-Compatible Serial Interface:** Allows easy communication with microcontrollers and digital systems.  
- **Auto-Calibration:** Reduces offset and gain errors for improved accuracy.  
- **Rail-to-Rail Inputs:** Supports input signals up to the supply voltage.  

The LTC2435CGN is commonly used in precision measurement applications such as industrial instrumentation, medical devices, and data acquisition systems.

Application Scenarios & Design Considerations

20-Bit No Latency 螖危鈩?ADCs with Differential Input and Differential Reference

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