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DAC8563SDSCR

Name: DAC8563SDSCR
Rating: 4.7 (12 reviews)

IC DAC 16BIT V-OUT 10WSON

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Mfr。パート #DAC8563SDSCR
パッケージ 10-WFDFN Exposed Pad
データシート
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仕様

Supplier	Texas Instruments,Rochester Electronics, LLC
Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
NumberofBits	16
NumberofD/AConverters	2
SettlingTime	10µs (Typ)
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI, DSP
ReferenceType	External, Internal
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±4, ±0.2
Architecture	String DAC
OperatingTemperature	-40°C ~ 125°C
Package/Case	10-WFDFN Exposed Pad
SupplierDevicePackage	10-WSON (3x3)

概要

Description

DAC8563SDSCR is a Texas Instruments digital-to-analog converter (DAC). It is a 12-bit, quad DAC with a serial interface (SPI-like) that drives four independent channels. Outputs are typically configured as voltage or current (via an external op-amp), and the device uses a reference input (external or optional internal reference, depending on variant). Key features often include simultaneous update across channels, power-down modes, an input data register, and protection/fault handling. It’s used for precise waveform generation, calibration, and control loops in instrumentation and embedded systems. The SDSCR suffix denotes specific package/ordering/RoHS conditions; exact electrical specs (reference ranges, settling time, INL/DNL, noise, etc.) are in the DAC8563 datasheet. If you need specifics, I can summarize the main parameters from the datasheet.

Features

Key features of the DAC8563SDSCR:
- Quad, 16-bit voltage-output DAC with four buffered outputs
- SPI-compatible serial interface (SCLK, SDI, CS) with LDAC for synchronous multi-channel updates
- Flexible reference: external VREF input (and/or internal reference option depending on variant)
- Power-on reset and software clear for known output state; update options include single-channel or simultaneous (LDAC)
- Power-down modes to reduce current draw
- Wide supply range with rail-to-rail outputs driven by the reference
- Low glitch impulse and fast settling suitable for precision control
- Ideal for calibration, instrumentation, and precision control applications
- Package option SDSCR (surface-mount) for compact, reliable deployment
Note: exact internal reference/options may vary by specific device revision.

Package

It uses an 8-pin SOIC package.

Pinout

- Pin count: 8 pins (8-pin package).
- Function: 12-bit serial-input multiplying DAC with a voltage output. It uses an SPI-like interface (data input, clock, and chip-select/LDAC) to load a 12-bit word; requires an external reference on VREF; provides an analog VOUT output. Power: VDD and GND.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits and embedded processors.

Application

DAC8563SDSCR is a high-precision, voltage-output DAC suitable for:
- Closed-loop control and servo systems
- Data acquisition and instrumentation
- Calibration and test equipment
- Programmable voltage references and offset/gain generation
- Waveform generation and signal synthesis
- Automotive and industrial process control
- Medical/measurement devices requiring accurate static or slow-changing analog signals

Equivalent

Closest equivalents to TI DAC8563SDSCR (quad 12-bit, SPI) include:
- TI: DAC8564 (same family, 4-channel 12-bit)
- Analog Devices: AD5664 (quad 12-bit, SPI) and AD5663 (similar quad 12-bit)
- Microchip: MCP4924 (quad 12-bit, SPI)
Note: pinouts, references, and voltage ranges vary by device; verify interface and electrical specs when substituting.