Details

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BUY LTC2418CGN#PBF https://www.utsource.net/itm/p/7257647.html
Analogue to Digital Converters 24 Bit, Linear Technology The 24- bit Analogue to Digital Converters (ADCs) by Linear Technology offers a family of no latency delta sigma converters. The Sigma Delta ADC presents an Easy Drive current cancellation technique which allows external RC networks and senso

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	Operating Range	2.7	-	5.5	V
Output Data Rate	fODR	Continuous Conversion	0	12.5	15	SPS
Resolution	-	Differential Input	-	16/18	-	Bits
Input Range	-	Differential	-	±2.5	-	V
Input Bias Current	IB	-	-	1	-	nA
Common Mode Rejection Ratio	CMRR	-	95	-	-	dB
Power Consumption	-	Active	-	350	-	μW
Operating Temperature	TOP	Commercial	-40	-	85	°C

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the operating range of 2.7V to 5.5V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Output Data Rate:

   • The output data rate can be set between 0 and 15 samples per second (SPS). For continuous conversion, use a typical rate of 12.5 SPS.

3. Resolution:

   • The LTC2418CGN#PBF supports differential input with a resolution of 16 or 18 bits. Choose the appropriate resolution based on your application requirements.

4. Input Range:

   • The differential input range is ±2.5V. Ensure that the input signals do not exceed this range to avoid distortion or damage.

5. Input Bias Current:

   • The input bias current is typically 1 nA. This low value minimizes the impact on the input signal.

6. Common Mode Rejection Ratio (CMRR):

   • The CMRR is at least 95 dB, which helps in rejecting common mode noise and improving signal integrity.

7. Power Consumption:

   • The device consumes approximately 350 μW in active mode. This low power consumption makes it suitable for battery-powered applications.

8. Operating Temperature:

   • The operating temperature range is from -40°C to 85°C. Ensure that the device is used within this range to maintain optimal performance.

9. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Store the device in a dry, cool place to prevent moisture-related issues.

10. Layout and PCB Design:

    • Follow good PCB design practices to minimize noise and interference. Use ground planes and keep signal traces as short as possible.

11. Programming and Configuration:

    • Refer to the datasheet for specific programming and configuration details. Use the provided registers and commands to set up the device according to your application needs.

For detailed information and specific configurations, refer to the official datasheet and application notes provided by Linear Technology (now part of Analog Devices).

(For reference only)