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REF2940AIDBZR

REF2940AIDBZR

REF2940AIDBZR

Texas Instruments

-40°C~125°C TA Fixed 0.96mm PMIC REF2940 5V TO-236-3, SC-59, SOT-23-3

SOT-23

REF2940AIDBZR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Surface MountYES
Number of Pins 3
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Tolerance ±2%
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Temperature Coefficient100ppm/°C
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.96mm
Base Part Number REF2940
Pin Count3
Number of Outputs 1
Output Voltage 4.096V
Output Type Fixed
Max Output Current25mA
Supply Voltage-Min (Vsup) 4.146V
Trim/Adjustable Output NO
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Operating Supply Current 59μA
Voltage - Input 4.146V~5.5V
Nominal Supply Current42μA
Max Supply Current 50μA
Quiescent Current42μA
Max Output Voltage4.096V
Min Input Voltage 4.097V
Max Input Voltage 5.5V
Reference TypeSeries
Min Output Voltage 4.096V
Temp Coef of Voltage-Max 100 ppm/°C
Noise - 0.1Hz to 10Hz 45μVp-p
Noise - 10Hz to 10kHz 128μVrms
Height 1.22mm
Length 2.92mm
Width 1.3mm
Thickness 1mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5199 items

Pricing & Ordering

QuantityUnit PriceExt. Price

REF2940AIDBZR Product Details

REF2940AIDBZR Overview


There is a handy package TO-236-3, SC-59, SOT-23-3 used in this program.Series control is used to control the part as a voltage reference.An external package of Tape & Reel (TR) encloses the voltage reference ic.Terminations with various functions 3.Voltage measurements with a tolerance of ±2%.An analog IC THREE TERMINAL VOLTAGE REFERENCE is coupled to the voltage reference ic.The output voltage 4.096V is determined by test statistics.The output should be 1.Input can be entered on a Fixed form.It contains 3 pins.The temperature should not rise above 260 during reflow soldering.Pins 3 are settled in the part.If you are designing a PCB that requires a high level of precision, Surface Mount is available.Within -40°C~125°C TA range of work.The search term "REF2940" will return other relevant parts.The voltage reference ic cannot output more current than 25mA in this case.The maximum output voltage of this voltage reference ic is 4.096V.Its lowest output voltage is 4.096V.In view of the part's maximum input voltage of 5.5V, users are advised to confine the voltage accordingly.Voltage 5V is required.For it to work, it requires a voltage of 4.146V volts.It is common for the voltage reference circuit to accept a voltage input of 4.146V~5.5V.As soon as a part is idle, it uses 42μA.59μA supply current is required to run the voltage reference circuit.Could the voltage reference circuit contain Substances of Very High Concern (SVHC)?As shown in the record, the voltage reference circuit requires at least 4.097V voltage to run.A current greater than 50μA may damage the voltage reference ic and cause improper operation.

REF2940AIDBZR Features


±2% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Max Output Voltage: 5.5V


REF2940AIDBZR Applications


There are a lot of Texas Instruments
REF2940AIDBZR Voltage Reference applications.


  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers
  • Cell Phones
  • Industrial Process Control
  • High-Resolution Analog-to-Digital

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