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DAC8234SPFB Data Acquisition - Digital to Analog Converters (DAC) by Texas Instruments
DAC8234SPFB is a Data Acquisition - Digital to Analog Converters (DAC) model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Data Acquisition - Digital to Analog Converters (DAC) product path. Known package information currently points to TQFP under the Texas Instruments brand listing. IC DAC 14BIT QUAD VOUT 48TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around DAC8234SPFB so buyers can move faster from review to quotation.
RoHS
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Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC DAC 14BIT QUAD VOUT 48TQFP
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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3
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Product overview
Overview
GENERAL INFORMATION
The DAC8143 is a 12-bit serial-input daisy-chain CMOS D/A converter that features serial data input and buffered serial data output. It was designed for multiple serial DAC systems, where serially daisy-chaining one DAC after another is greatly simplified.
FEATURES Fast, Flexible, Microprocessor Interfacing in Serially Controlled Systems Buffered Digital Output Pin for Daisy-Chaining Multiple DACs Minimizes Address-Decoding in Multiple DAC Systems—Three-Wire Interface for Any Number of DACs One Data Line One CLK Line One Load Line Improved Resistance to ESD –40°C to +85°C for the Extended Industrial Temperature Range APPLICATIONS Multiple-Channel Data Acquisition Systems Process Control and Industrial Automation Test Equipment Remote Microprocessor-Controlled Systems
The DAC8143 is a 12-bit serial-input daisy-chain CMOS D/A converter that features serial data input and buffered serial data output. It was designed for multiple serial DAC systems, where serially daisy-chaining one DAC after another is greatly simplified.
FEATURES Fast, Flexible, Microprocessor Interfacing in Serially Controlled Systems Buffered Digital Output Pin for Daisy-Chaining Multiple DACs Minimizes Address-Decoding in Multiple DAC Systems—Three-Wire Interface for Any Number of DACs One Data Line One CLK Line One Load Line Improved Resistance to ESD –40°C to +85°C for the Extended Industrial Temperature Range APPLICATIONS Multiple-Channel Data Acquisition Systems Process Control and Industrial Automation Test Equipment Remote Microprocessor-Controlled Systems
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
2 (1 Year)
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Parameter
Supply Type
Analog, Digital, Dual
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
HTSUS
8542.39.0001
ECCN Code
EAR99
Supply Type
Analog, Digital, Dual
Negative Supply Voltage-Nom
-16.5V
Linearity Error-Max (EL)
0.0031%
Differential Nonlinearity
0.5 LSB
Min Dual Supply Voltage
4.75V
Analog Output Voltage-Max
15V
Analog Output Voltage-Min
-15V
Supply Current-Max
16mA
Power Consumption
260mW
Power Supplies
5+-11/+-18V
Part Status
Active
Packaging
Tray
Operating Temperature
-40°C~105°C
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Integral Nonlinearity (INL)
0.5 LSB
Data Interface
SPI, DSP
Output Type
Voltage - Buffered
Voltage - Supply, Digital
2.7V~5.5V
Subcategory
Other Converters
INL/DNL (LSB)
±0.5 (Max), ±0.5 (Max)
Categories
Integrated Circuits (ICs)
Sub-Categories
Data Acquisition - Digital to Analog Converters (DAC)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Polarity
Bipolar, Unipolar
Converter Type
D/A CONVERTER
Manufacturer
Texas
Terminal Position
QUAD
Terminal Pitch
0.5mm
Resolution
1.75 B
Reference Type
External
Package / Case
48-TQFP
Architecture
R-2R
Contact Plating
Gold
Number Of Functions
1
Surface Mount
YES
Pbfree Code
yes
Thickness
1mm
Height
1.2mm
Length
7mm
Number Of Converters
4
Differential Output
No
Interface
SPI
Number Of Bits
14
Width
7mm
Number Of Terminations
48
Number Of Pins
48
Pin Count
48
Supply Voltage
16.5V
Input Bit Code
BINARY, 2'S COMPLEMENT BINARY
Input Format
SERIAL
Base Part Number
DAC8234
Sampling Rate
0.125 MHz
Settling Time
8μs (Typ)
Voltage - Supply, Analog
4.75V~24V -4.75V~-18V
Manufacturer'S Part No.
DAC8234SPFB
Common questions
Product FAQ
Quick answers for buyers reviewing DAC8234SPFB, stock, documentation, and sourcing steps.
What is DAC8234SPFB?
DAC8234SPFB is a Data Acquisition - Digital to Analog Converters (DAC) component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for DAC8234SPFB?
DAC8234SPFB is listed with package reference TQFP. The current product description is IC DAC 14BIT QUAD VOUT 48TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is DAC8234SPFB available in stock?
This page currently shows 111919 units in stock and 83172 units available for DAC8234SPFB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for DAC8234SPFB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for DAC8234SPFB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for DAC8234SPFB?
A dedicated datasheet link is not currently listed for DAC8234SPFB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify DAC8234SPFB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for DAC8234SPFB before approving the order.
Data Acquisition - Digital to Analog Converters (DAC)
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