Details

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BUY LTC2758ACLX#PBF https://www.utsource.net/itm/p/8600241.html
IC DAC 18BIT A-OUT 48LQFP

Parameter	Description	Value
Part Number	Part number of the device	LTC2758ACLX#PBF
Function	Type of device	16-Bit DAC with Serial Interface
Supply Voltage	Operating voltage range	2.7V to 5.5V
Output Range	Output voltage range	VSS to VDD
Resolution	Resolution of the DAC	16 bits
Interface	Communication interface type	SPI
Package	Package type and pin count	38-lead SSOP
Operating Temperature	Temperature range for operation	-40°C to +125°C
Output Error	Maximum output error at 2.7V supply	±1 LSB
Settling Time	Time required for output to settle within a specified accuracy	6μs (max)
Power Consumption	Typical power consumption in active mode	1.5mA (at 5V, 1MHz SPI clock)

Instructions for Use:

1. Power Supply Requirements: Ensure the supply voltage is within the specified range (2.7V to 5.5V). Connect VDD to the positive supply and VSS to ground.

2. Communication Setup: The LTC2758ACLX#PBF uses an SPI interface for communication. Connect the SPI lines (CS, SCK, MOSI, MISO) as per your microcontroller or processor setup.

3. Initialization: Initialize the DAC by sending the appropriate command sequence via SPI. Refer to the datasheet for specific command codes.

4. Writing Data: To set the DAC output, send the desired 16-bit code over the SPI interface. Ensure proper timing and format as specified in the datasheet.

5. Power Management: For low-power applications, consider using the shutdown feature if available, which reduces power consumption significantly.

6. Thermal Considerations: Operate within the specified temperature range (-40°C to +125°C) to ensure reliable performance.

7. Layout Recommendations: Follow recommended PCB layout guidelines provided in the datasheet to minimize noise and improve performance.

For detailed specifications and advanced configurations, refer to the official Linear Technology (now part of Analog Devices) datasheet for the LTC2758ACLX#PBF.

(For reference only)