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AD5390BSTZ-5

Name: AD5390BSTZ-5
Rating: 4.7 (12 reviews)

IC DAC 14BIT V-OUT 52LQFP

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製造商。部分 #AD5390BSTZ-5
包 52-LQFP
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規格

Supplier	Analog Devices Inc.
Package	Tray
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	16
SettlingTime	8µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	I²C, SPI, DSP
ReferenceType	External, Internal
Voltage-SupplyAnalog	5V
Voltage-SupplyDigital	2.7V ~ 5.5V
Architecture	String DAC
OperatingTemperature	-40°C ~ 85°C
Package/Case	52-LQFP
SupplierDevicePackage	52-LQFP (10x10)

概述

Description

AD5390BSTZ-5 is a high‑precision multiplying digital‑to‑analog converter (DAC) from Analog Devices. It converts a 12‑bit digital code into an analog output current (Iout) that is a precise fraction of a reference, enabling programmable gains, calibration, and precision current sources. It uses a serial (SPI‑like) interface for data input and update control, which simplifies integration with microcontrollers and DSPs. Key aspects typically include monotonic 12‑bit performance, low glitch, good temperature stability, and operation from a single supply, with either an external or internal reference to set full‑scale current. The BSTZ-5 suffix indicates a specific packaging variant (BSTZ) and associated package/temperature options. Common applications: calibration loops, programmable current sinks/sources, and precision instrumentation.

Features

AD5390BSTZ-5 features (highlights):
- Precision multiplying DAC with monotonic performance
- SPI-compatible serial input interface
- Buffered voltage output
- Flexible reference: internal or external
- Bipolar or unipolar output range
- Wide/single-supply operation
- Fast settling with low glitch
- Power-down/low-power mode
- Industrial-temperature range
- Small RoHS-compliant BSTZ package
Note: For exact electrical specs (resolution, full-scale range, settling time, current/voltage output details), please consult the latest ADI datasheet.

Package

AD5390BSTZ-5 comes in a 16‑lead TSSOP (Thin Shrink Small Outline Package), RoHS‑compliant (lead‑free).

Pinout

- Pin count: 16 pins (BSTZ-5 package)
- Function: Dual multiplying digital-to-analog converter (two-channel) with a serial control interface (SPI-like) for setting the outputs.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- Company type: A multinational American semiconductor company that designs and manufactures high-performance analog, mixed-signal, and digital signal processing integrated circuits.

Application

- Programmable voltage/current sources
- Waveform generation and test equipment
- Instrumentation and data-acquisition front ends
- Programmable gain/attenuation in signal paths
- Sensor/transducer simulation and calibration
- Servo/motor control and process automation

Equivalent

Direct one‑to‑one equivalents aren’t published. AD5390BSTZ‑5 is a 12‑bit SPI (multiplying) DAC in a specific package. For substitutes, use ADI’s cross‑reference tool to find functionally similar 12‑bit SPI DACs with the same voltage range and package. Potential candidates (verify specs) include TI DAC756x/DAC761x, Microchip MCP4922, and Analog Devices’ AD5330/AD5333 family.