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LTC2620CGN

Name: LTC2620CGN
Rating: 4.7 (12 reviews)

IC DAC OCTAL R-R 12BIT 16SSOP

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規格

Part Status	Discontinued at DigiKey
Base Product Number	LTC2620
Package	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package	16-SSOP
Mounting Type	Surface Mount
Packaging	Tube

概述

Description

The LTC2620CGN is a 12‑bit digital‑to‑analog converter (DAC) from Linear Technology (now Analog Devices). It provides a voltage-output DAC with a serial interface (SPI‑compatible), designed for low‑power, precision control. Typical features include 12‑bit resolution, a programmable reference, fast update, and low glitch energy, operable from a single supply over a wide range. The CGN suffix indicates commercial‑temperature, RoHS‑compliant packaging (lead‑free) in a compact 8‑lead package. The device accepts a digital code via the serial input and converts it to an analog voltage proportional to the code and reference voltage, suitable for calibration, waveform generation, DAC biasing, and control loops. For exact specs (VDD range, input coding, reference requirements, output range, timing, and packaging), consult the LTC2620CGN datasheet.

Features

Here are typical features of the LTC2620CGN (datasheet references may vary by revision):
- 12-bit DAC resolution with SPI-compatible serial interface
- Voltage-output DAC (unipolar or bipolar range selectable via reference)
- External reference input for full-scale control
- Monotonic operation with guaranteed DNL/INL
- Fast settling and low glitch during code transitions
- Single-supply operation (approx. 2.7V–5.5V)
- Low power consumption
- Power-down mode for reduced power when idle
- Wide operating temperature range (industrial range)
- 8-pin MSOP (CGN) package
Notes:
- Exact features (e.g., internal reference, precise voltage ranges, and timing specs) are in the current datasheet; confirm the specific revision for your part number “LTC2620CGN.”

Package

8-pin MSOP package (MSOP-8), RoHS-compliant.

Pinout

- Pin count: 8 pins (MSOP-8/TSSOP-8 in the CGN package).
- Function: A 12-bit digital-to-analog converter (DAC) with a serial interface (SPI-compatible) that converts a digital code to an analog voltage.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI). The LTC2620CGN traces to Linear Technology, which Analog Devices acquired in 2017; the part is now marketed under ADI.
What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Application

- Industrial automation and process control (high-precision DAC for control loops)
- Data acquisition and instrumentation systems
- Test, measurement, and calibration equipment
- Servo/motor control and motion systems
- Medical instrumentation requiring stable, high-resolution DAC
- Waveform generation and signal conditioning
- Programmable power supplies and reference signals