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DAC7644EB

DAC7644EB

DAC7644EB

Texas Instruments

7.5mW μW DAC Voltage - Buffered Surface Mount R-2R R 2 B B 2.79mm μm 7.49mm mm

SOT-23

DAC7644EB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 48-BSSOP (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 48
Weight 600.301152mg
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
Subcategory Other Converters
Max Power Dissipation7.5mW
Technology CMOS
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.635mm
Base Part Number DAC7644
Pin Count48
Output Type Voltage - Buffered
Operating Supply Voltage5V
Polarity Bipolar, Unipolar
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Number of Bits 16
Supply Current-Max 2mA
Architecture R-2R
Converter Type D/A CONVERTER
Supply Type Analog, Digital, Dual
Reference TypeExternal
Data InterfaceParallel
Differential OutputNo
Resolution 2 B
Sampling Rate100 ksps
Voltage - Supply, Analog ±5V
Settling Time10μs
Max Dual Supply Voltage5.25V
Power Consumption7.5mW
Integral Nonlinearity (INL) 3 LSB
Min Dual Supply Voltage 4.75V
Input Bit Code BINARY
Dual Supply Voltage 5V
Number of Converters 4
Conversion Rate100 ksps
INL/DNL (LSB) ±2, ±1
Negative Supply Voltage-Nom -5V
Differential Nonlinearity 2 LSB
Height 2.79mm
Length 15.88mm
Width 7.49mm
Thickness 2.59mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:198 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$42.75000$42.75
10$39.88100$398.81
25$38.20960$955.24
100$34.62750$3462.75

DAC7644EB Product Details

DAC7644EB Overview


There are two packages that contain it: 48-BSSOP (0.295, 7.50mm Width) package and X package. The supply voltage is 5V volts. In this case, the FPGA part belongs to the Other Converters family. An attachment Surface Mount allows the FPGA module to be attached to the development board. When operating the machine, it is important to keep the temperature within -40°C~85°C range. There is an FPGA model contained in Tube in order to conserve space. In total, it has 48 terminations on each end. In order to find related parts, use the part number DAC7644 as a base. In this case, there are 48 pins on the board. The 5V supply voltage provides designers with full flexibility in their designs. This device has a pin count of 48 in it. A maximum supply voltage of 5.25V can be applied to this product. The minimal supply voltage required for it is 4.75V.

DAC7644EB Features


48-BSSOP (0.295, 7.50mm Width) package
48 pin count
48 pins


DAC7644EB Applications


There are a lot of Texas Instruments
DAC7644EB Digital to Analog Converters (DAC) applications.


  • Digital Potentiometer
  • Software Radio
  • 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

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