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AD5370BSTZ

Name: AD5370BSTZ
Rating: 4.7 (12 reviews)

IC DAC 16BIT V-OUT 64LQFP

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製造商。部分 #AD5370BSTZ
包 64-LQFP
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規格

Supplier	Rochester Electronics, LLC,Analog Devices Inc.
Package	Bulk,Tray
ProductStatus	Active
NumberofBits	16
NumberofD/AConverters	40
SettlingTime	30µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI, DSP
ReferenceType	External
Voltage-SupplyAnalog	9V ~ 16.5V, -4.5V ~ 16.5V
Voltage-SupplyDigital	2.5V ~ 5.5V
INL/DNL(LSB)	±4 (Max), ±1 (Max)
Architecture	String DAC
OperatingTemperature	-40°C ~ 85°C
Package/Case	64-LQFP
SupplierDevicePackage	64-LQFP (10x10)

概述

Description

AD5370BSTZ is Analog Devices’ eight-channel multiplying DAC (MDAC). It provides eight independent outputs, each proportional to a common reference via its digital input word. Controlled by an SPI-compatible serial interface, you can load codes per channel and update channels individually or simultaneously. The device is designed for precision, low-glitch, monotonic operation—suitable for calibration, waveform generation, and multi-channel control in instrumentation. The BSTZ suffix denotes the RoHS-compliant packaging (typically a 16-lead TSSOP).

Features

Here are the typical features of the AD5370BSTZ (multiplying DAC in a leadless package):
- 12-bit multiplying DAC (MDAC) with 4-quadrant operation
- SPI-compatible serial control interface
- Current-output DAC (Iout) requiring external I–V conversion to a voltage
- External reference input to set full-scale
- Monotonic accuracy with good DNL/INL performance
- Wide supply range with bipolar operation
- Low glitch energy and fast settling
- Power-down/shutdown mode
- Leadless BSTZ package (space-saving, RoHS-compliant)
- Industrial-temperature range (where applicable)
Note: exact electrical specs (settling time, DNL/INL, full-scale current, supply voltages) are in the official datasheet.

Package

AD5370BSTZ is in a 28‑lead TSSOP package (lead-free, RoHS compliant).

Pinout

- Pin count: 28 pins (BSTZ package)
- Function: Quad 16-bit multiplying DAC with an SPI-compatible serial interface (four DAC channels with voltage outputs proportional to the input codes).

Manufacturer

- Manufacturer: Analog Devices, Inc. (Analog Devices).
- What kind of company: A global American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Application

AD5370BSTZ is a high‑precision multiplying DAC. Typical applications:
- Precision waveform generation (arbitrary/sine waves)
- Programmable gain/attenuation and current sources
- Closed‑loop instrumentation and servo/control systems
- Calibration and test equipment (ATE) for DAC/ADC
- Sensor conditioning in data acquisition and medical instrumentation
- Programmable attenuators and analog front‑end blocks

Equivalent

Direct equivalents: Texas Instruments DAC5370 (quad 12-bit multiplying DAC, SPI). Other vendors offer similar quad 12-bit DACs (e.g., Microchip MCP4924), though not always multiplying. For exact cross-reference to the BSTZ package, use ADI’s cross-reference tool or distributor databases (DigiKey, Mouser) to confirm packaging, interface, and specs.