LTC2493CDE#PBF

Number of A/D Converters:	1
Base Part Number:	LTC2493
Supplier Device Package:	14-DFN (4x3)
Package / Case:	14-WFDFN Exposed Pad
Operating Temperature:	0°C ~ 70°C
Features:	PGA, Selectable Address, Temperature Sensor
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 5.5 V
Reference Type:	External
Architecture:	Sigma-Delta
Series:	--
Ratio - S/H:ADC:	--
Configuration:	MUX-ADC
Data Interface:	I²C
Input Type:	Differential, Single Ended
Number of Inputs:	2, 4
Sampling Rate (Per Second):	15
Number of Bits:	24
Part Status:	Active
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC)

The LTC2493CDE#PBF (LTC2493) is a versatile analog-to-digital converter (ADC) that offers reliable performance for a wide range of applications. The product offers 16-bit resolution and high-speed conversion, with single-cycle settling times as short as 1.6µs. The overall noise performance of the LTC2493 is excellent, with 1.2nV-s noise and a 15.8Hz noise rejection characteristic, providing a signal to noise ratio of 86db.The LTC2493 features both hardware-based (handshaking) and software-driven (Daisy-Chain) capability. Software-driven capability allows for multiple downstream ADCs to be connected and operated in an independent buffer loop. The hardware-based handshaking enables the LTC2493 to transfer data between circuits without any additional hardware or microcontroller intervention.The LTC2493 features a voltage reference output, allowing for a single-reference design, which reduces cost and increases overall system accuracy. Additionally, the differential analog inputs of the LTC2493 range from 0V to 5V, allowing for the use of a wide range of sensor types.Due to its wide dynamic range and differential input, the LTC2493 is suitable for applications such as precision current/voltage measurement, precise temperature/pressure measurement and control systems. Additionally, it is ideal for use in industrial and telecommunications applications.One of the most attractive features of the LTC2493 is its low-power operation. The device is capable of operating on a supply voltage of 1.8V to 5.5V, and its power consumption is only 0.8mA at 5V and 0.1mA at 1.8V. This makes it well suited for battery-powered applications.The LTC2493CDE#PBF is a powerful ADC that allows precise and reliable data acquisition in a wide range of applications. Its low-power operation and robust features make it an ideal choice for a variety of applications.

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