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DAC8568ICPW

Name: DAC8568ICPW
Rating: 4.7 (12 reviews)

IC DAC 16BIT V-OUT 16TSSOP

製造商
製造商。部分 #DAC8568ICPW
包 16-TSSOP (0.173, 4.40mm Width)
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規格

Supplier	Texas Instruments
Package	Tube
ProductStatus	Active
NumberofBits	16
NumberofD/AConverters	8
SettlingTime	10µs
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	16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage	16-TSSOP

概述

Description

DAC8568ICPW is a Texas Instruments 8-channel, 16-bit multiplying digital-to-analog converter (DAC) in the ICPW package variant. It uses a serial (SPI-compatible) digital input to drive eight independent analog outputs, with the output range set by a reference voltage (internal or external options). Being a multiplying DAC, the analog output is proportional to the digital code and the reference, allowing software-controlled, scalable voltage ranges per channel.
Key points:
- 8 output channels
- 16-bit resolution
- Multiplying DAC (reference-driven output scaling)
- Serial/SPI-compatible interface
- Flexible output ranges (configurable per channel; typically supports unipolar/bipolar ranges)
- Suitable for precision control, calibration, instrumentation, and data-acquisition applications
Packaging variant ICPW specifies the physical package. For exact electrical specs (Vdd, reference options, output ranges, update rate, power), pinout, and mechanical details, consult the DAC8568ICPW datasheet and TI app notes.

Features

Here are the common features of the DAC8568ICPW:
- Eight 16-bit multiplying DAC channels with voltage outputs (per channel Vout = Vref × code/65536, monotonic).
- SPI-compatible serial interface for programming (3/4‑wire), with optional LDAC for simultaneous multi-channel update.
- Internal reference option and/or external reference input for flexible full-scale setting.
- Independent channel outputs with fast settling and low glitch energy.
- Wide supply range (typical 2.7 V to 5.5 V) suitable for mixed-signal systems.
- Operating temperature range generally from -40°C to +125°C (industrial grade).
- Low power consumption and robust ESD/industrial-grade reliability.
- Package: ICPW packaging (as per part variant), suitable for compact board layouts.
Applications include instrumentation, automatic test equipment, control systems, and any multi-channel precision DAC requirements.

Package

DAC8568ICPW comes in a 28‑pin PW package — a plastic small‑outline (28‑lead TSSOP/SSOP style).

Pinout

- Pin count (ICPW package): 28 pins (TSSOP-28 style, per TI suffix ICPW).
- Function: DAC8568 is an 8-channel, 16-bit multiplying digital-to-analog converter with voltage outputs. It uses a serial SPI-like interface (DIN, SCLK, CS, LDAC) and provides eight VOUT pins (one per channel), an external reference input, and power/ground pins for precision conversion.

Manufacturer

Texas Instruments (TI). TI is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits for a wide range of industries.

Application

Applications of DAC8568ICPW:
- Industrial automation and process control (multi-channel analog outputs)
- Data acquisition, instrumentation, and test equipment
- Calibration and signal generation (lab/benchtop waveform synthesis)
- Motor/servo drive control and other programmable analog outputs
- Prototyping and research instrumentation needing multiple simultaneous voltage outputs