Details

---

BUY LTC2758BCLX#PBF https://www.utsource.net/itm/p/8600239.html
IC DAC 18BIT A-OUT 48LQFP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		2.85		5.5	V
Output Voltage Range	VOUT	VCC = 5V	0		5	V
Logic Input High Voltage	VIH	IIN = 1 μA	2		VCC	V
Logic Input Low Voltage	VIL	IIN = 1 μA	0		0.8	V
Output Current	IO	VCC = 5V, RL = 50Ω	±10			mA
Power Dissipation	PD	TA = 25°C			390	mW
Operating Temperature	TOPR	Junction Temperature	-40		125	°C

Instructions for LTC2758BCLX#PBF

1. Power Supply Connection:

   • Connect the VCC pin to a power supply within the range of 2.85V to 5.5V.
   • Ensure adequate decoupling capacitors are placed close to the VCC and GND pins to maintain stability.

2. Logic Inputs:

   • Apply logic high (VIH) or low (VIL) signals to the control inputs as per the specified voltage levels.
   • Ensure that input signals do not exceed the maximum ratings to prevent damage.

3. Output Configuration:

   • The output can drive loads up to ±10mA at 5V supply.
   • Verify that the load resistance is suitable to avoid exceeding the output current capability.

4. Thermal Considerations:

   • Monitor the operating temperature to ensure it stays within the -40°C to 125°C range.
   • If operating near the upper limit, consider additional heat dissipation methods.

5. Handling Precautions:

   • This device is sensitive to electrostatic discharge (ESD); handle with appropriate ESD protection measures.
   • Follow manufacturer guidelines for soldering and handling to avoid physical or electrical damage.

6. Package Handling:

   • The LTC2758BCLX#PBF comes in a surface-mount package; ensure proper placement and soldering techniques are used during assembly.

For detailed specifications and application notes, refer to the official Linear Technology (now part of Analog Devices) datasheet.

(For reference only)