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AD5320BRTZ-500RL7

Name: AD5320BRTZ-500RL7
Rating: 4.7 (12 reviews)

IC DAC 12BIT V-OUT SOT23-6

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製造商。部分 #AD5320BRTZ-500RL7
包 SOT-23-6
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規格

Supplier	Analog Devices Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
NumberofBits	12
NumberofD/AConverters	1
SettlingTime	10µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI, DSP
ReferenceType	Supply
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±16 (Max), ±1 (Max)
Architecture	String DAC
OperatingTemperature	-40°C ~ 105°C
Package/Case	SOT-23-6
SupplierDevicePackage	SOT-23-6

概述

Description

AD5320BRTZ-500RL7 is Analog Devices’ dual, precision multiplying DAC (MDAC). It converts a digital input code and an analog reference into an output current proportional to their product, enabling programmable gain/attenuation and waveform generation. Each channel provides a current output (Iout) that you convert to voltage with a resistor. The part features low noise, monotonic operation, and fast settling, with a serial (SPI-compatible) interface for data transfer. It supports external reference or on-chip reference options and operates over a wide supply range. The BRTZ-500RL7 suffix indicates a specific package/revision (lead-free, RoHS-compliant variant). Typical applications include calibration, programmable attenuators, instrumentation, and control systems requiring precise, repeatable multiplication of a digital code by a reference. For exact resolution, timing, Iout range, reference wiring, supply rails, and temperature range, consult the latest Analog Devices datasheet.

Features

AD5320BRTZ-500RL7 features (typical):
- 12-bit multiplying DAC (two-quadrant)
- Current-output DAC (Iout) requiring external I-to-V conversion
- SPI-compatible serial interface (3-wire) with CS
- Monotonic with low glitch, good DNL/INL performance
- Bipolar/unipolar operation via external reference
- Wide supply range and robust operation over a broad temperature range
- Fast settling time
- Low power consumption
- RoHS-compliant, compact LFCSP package
- 500-reel tape-and-reel packaging option (RL7)
Note: exact electrical ranges (Vref, Iout full scale, voltage/temperature limits) are specified in the datasheet.

Package

RTZ refers to an 8‑pin SOIC (Small Outline) package. The -500RL7 suffix indicates 500 pieces per reel.

Pinout

- Pin count: 28 pins (28‑lead package)
- Function: Quad 12‑bit multiplying DAC (MDAC) with four current-output channels and a serial (SPI‑compatible) interface for loading data; requires external I→V conversion (op-amp) to produce voltage.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (e.g., DACs, ADCs, amplifiers, sensors) for various industries.

Application

- Data acquisition and instrumentation systems
- Programmable gain/attenuation and control loops
- Waveform generation and test equipment
- Calibration, sensor conditioning, and linearization
- Servo/motor and process control applications
Note: AD5320BRTZ-500RL7 is a multiplying DAC, suited for precise DC/low-frequency analog outputs and programmable signal conditioning.

Equivalent

Direct cross-references depend on package/interface. Closest equivalents to AD5320BRTZ-500RL7 (12‑bit multiplying DAC, SPI) from other vendors:
- Texas Instruments: DAC7611, DAC7612 (12‑bit multiplying DACs, SPI)
- Microchip: MCP4922 (dual 12‑bit DAC, SPI)
Note: exact pinout, reference arrangement, speed, and packaging (RTZ-500RL7) differ. Use a cross‑reference tool to confirm an exact substitute.