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DAC8234SPFB

DAC8234SPFB

DAC8234SPFB

Texas Instruments

DAC Voltage - Buffered Surface Mount R-2R R 1.75 B B 1.2mm μm 7mm mm

SOT-23

DAC8234SPFB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface MountYES
Number of Pins 48
Operating Temperature-40°C~105°C
PackagingTray
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 48
ECCN Code EAR99
Subcategory Other Converters
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 16.5V
Terminal Pitch0.5mm
Base Part Number DAC8234
Pin Count48
Output Type Voltage - Buffered
Polarity Bipolar, Unipolar
Power Supplies5+-11/+-18V
Interface SPI
Number of Bits 14
Supply Current-Max 16mA
Architecture R-2R
Converter Type D/A CONVERTER
Supply Type Analog, Digital, Dual
Reference TypeExternal
Data InterfaceSPI, DSP
Differential OutputNo
Resolution 1.75 B
Sampling Rate0.125 MHz
Voltage - Supply, Analog 4.75V~24V -4.75V~-18V
Voltage - Supply, Digital 2.7V~5.5V
Settling Time8μs (Typ)
Power Consumption260mW
Linearity Error-Max (EL) 0.0031%
Integral Nonlinearity (INL) 0.5 LSB
Min Dual Supply Voltage 4.75V
Input Bit Code BINARY, 2'S COMPLEMENT BINARY
Number of Converters 4
INL/DNL (LSB) ±0.5 (Max), ±0.5 (Max)
Negative Supply Voltage-Nom -16.5V
Input Format SERIAL
Analog Output Voltage-Max 15V
Differential Nonlinearity 0.5 LSB
Analog Output Voltage-Min -15V
Height 1.2mm
Length 7mm
Width 7mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:229 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$28.79000$28.79
10$26.55000$265.5
25$25.35720$633.93
250$21.62820$5407.05

DAC8234SPFB Product Details

DAC8234SPFB Overview


In the package 48-TQFP, this product is provided. Supply voltage is 16.5V volts. There is a Other Converters family component in this FPGA part. By attaching the Surface Mount connector, you can use this FPGA module with your development board. It is necessary to keep the operating temperature within -40°C~105°C when the device is operating. As a result of space limitations, this FPGA model has been included in Tray. In total, the terminations of this piece are 48. DAC8234 is the base part number that can be used to identify related parts. The device has 48 pins which are included in the design. This is a battery operated device that operates on 5+-11/+-18V. I am going to present you with a device that is equipped with 48 pins.

DAC8234SPFB Features


48-TQFP package
48 pin count
48 pins


DAC8234SPFB Applications


There are a lot of Texas Instruments
DAC8234SPFB Digital to Analog Converters (DAC) applications.


  • Wireless infrastructure:
  • WCDMA, CDMA2000, TD-SCDMA, WiMAX
  • Wideband communications:
  • LMDS/MMDS, point-to-point
  • Instrumentation:
  • RF signal generators, arbitrary waveform generators
  • Mobile Communications
  • Process Control and Industrial Automation
  • Automatic Test Equipment
  • Portable Equipment

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