IC Phoenix logo

Home ›  L  › L86 > LTC2435CGN

LTC2435CGN from LINEAR

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LTC2435CGN

Manufacturer: LINEAR, LT

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

Partnumber Manufacturer Quantity Availability
LTC2435CGN LINEAR, LT 4857 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

Alternative Part Number

  • AD7799BRUZ --: Pin-compatible 24-bit sigma-delta ADC with similar low-noise performance and SPI interface, widely available from the same parent company.
  • MCP3421A0T-E/CH --: 18-bit delta-sigma ADC with integrated PGA and I2C interface, suitable for low-speed precision measurement applications at lower cost.
  • ADS1220IPW --: 24-bit low-power delta-sigma ADC with PGA and SPI, offering comparable resolution and functionality for sensor measurement designs.
  • AD7790BRMZ --: Pin-compatible 16-bit sigma-delta ADC with similar low-power single-channel architecture, often used as a drop-in substitute for LTC2435 in low-speed precision measurement designs.
  • ADS1115IDGSR --: 16-bit delta-sigma ADC with I2C interface and integrated PGA, widely available and suitable as a functional replacement where slightly different resolution and package are acceptable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips