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LTC2614IGN#PBF

Name: LTC2614IGN#PBF
Rating: 4.7 (12 reviews)

IC DAC 14BIT V-OUT 16SSOP

製造商
製造商。部分 #LTC2614IGN#PBF
包 16-SSOP (0.154, 3.90mm Width)
資料表 LTC2614IGN#PBF DataSheet
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規格

Supplier	Analog Devices Inc.
Package	Tube
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	4
SettlingTime	9µs (Typ)
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External
Voltage-SupplyAnalog	2.5V ~ 5.5V
Voltage-SupplyDigital	2.5V ~ 5.5V
INL/DNL(LSB)	±4, ±1 (Max)
OperatingTemperature	-40°C ~ 85°C
Package/Case	16-SSOP (0.154, 3.90mm Width)
SupplierDevicePackage	16-SSOP

概述

Description

LTC2614IGN#PBF is a Linear Technology (now Analog Devices) 14‑bit digital-to-analog converter (DAC) with a serial (SPI‑like) input. It converts a 14‑bit digital word into an analog voltage (VOUT) with the output typically referenced to a separate VREF. The “IGN” part code denotes the package type, and “#PBF” indicates RoHS-compliant, lead-free packaging. Use cases include precision control and waveform generation in analog systems. It requires a supply (often 2.7–5.5 V, per variant) and an external reference; the output may be buffered with an op‑amp depending on your topology. For exact pinout, electrical specs, and advice on wiring (DIN/SCLK/CS, LDAC/SHDN, VREF, VOUT, GND), consult the LTC2614 datasheet and the specific IGN package variant.

Features

Here are the key features of LTC2614IGN#PBF (industrial, RoHS-compliant package):
- Quad 14-bit ADC with four multiplexed input channels
- Total acquisition rate up to ~1 MSPS (aggregate throughput)
- SPI-compatible serial interface for easy digital connection
- Input flexibility: single-ended or differential inputs
- Internal reference option plus external reference input
- On-chip sample-and-hold with fast settling
- Low power operation with standby/power-down modes
- Industrial temperature range (−40°C to +85°C)
- RoHS-compliant (PBF) packaging
Note: exact electrical characteristics (input ranges, reference voltages, supply voltages) are specified in the datasheet.

Package

Pb-free 28-pin TSSOP package (Thermally and mechanically Thin Shrink Small Outline Package).

Pinout

- Pin count: 16 pins (MSOP-16/SSOP-16 family, Pb-free package).
- Function: Quad 16‑bit digital-to-analog converter (DAC) with a serial (SPI-like) interface, providing four voltage-output channels.

Manufacturer

Manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits.

Application

Applications: precision analog signal generation and control in instrumentation and data-acquisition systems; waveform generation and automatic test equipment; programmable analog outputs and calibration/offset control; servo/motor control loops and industrial automation; and scientific/medical instrumentation requiring high-resolution 14-bit DAC performance.