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The LTC2644CMS-L8 is a dual-channel 8-bit PWM-to-voltage output DAC featuring an integrated high-accuracy, low-drift, 10ppm/°C reference, built into a 12-pin MSOP package. This device features a rail-to-rail output buffer and ensures monotonic characteristics.

Core features

Delay-free PWM to voltage conversion

The voltage output can be updated and stabilized within 8μs

PWM input frequency ranging from 100kHz to 30Hz

±2.5LSB maximum INL; ±1LSB maximum DNL (LTC2644-12)

Ensure monotonicity

Internal or external references with selectable pins

Power supply range: 2.7V to 5.5V

Input voltage range: 1.71V to 5.5V

Low power: 2.7mA (at 3V), <1μA (when power is off

Guaranteed operating temperature range: -40 °C to 125°C

12-pin MSOP package

In addition, the LTC2644CMS-L8 can measure the PWM input signal, period and pulse width, and update the voltage output DAC after each corresponding PWM input rising edge.

Application field

Digital calibration

Repair and adjustment

Level setting

Process control and industrial automation

Instrument

Automobile

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.