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BU7231SG-TR

BU7231SG-TR

BU7231SG-TR

ROHM Semiconductor

Surface Mount Tape & Reel (TR) 6mA mA 50 ns μs Linear Comparators 90dB dB 1pA pA 2007 5μA μA 11mV mV Surface Mount

SOT-23

BU7231SG-TR Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 20 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
Published 2007
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3V
Base Part Number BU7231
Pin Count 5
Output Type Push-Pull
Operating Supply Voltage 2.75V
Number of Elements 1
Power Supplies 3V
Nominal Supply Current 5μA
Power Dissipation 540W
Output Current 6mA
Propagation Delay 1.7 μs
Quiescent Current 15μA
Response Time 50 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 1.8V~5.5V ±0.9V~2.75V
Input Offset Voltage (Vos) 11mV
Voltage Gain 90dB
Power Supply Rejection Ratio (PSRR) 80dB
Supply Voltage Limit-Max 7V
Max Input Current 1pA
Input Bias Current 1pA
Current - Quiescent (Max) 15μA
Voltage - Input Offset (Max) 11mV @ 3V
Current - Input Bias (Max) 1pA @ 3V
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Current - Output (Typ) 6mA @ 3V
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.797493 $1.797493
10 $1.695748 $16.95748
100 $1.599763 $159.9763
500 $1.509210 $754.605
1000 $1.423782 $1423.782
BU7231SG-TR Product Details

BU7231SG-TR Overview


A convenient packaging is provided in the form of SC-74A, SOT-753 .The comparator has a type Push-Pull output.As a result, it is designed with Tape & Reel (TR) package.5 terminals are found on the comparator.Electronic comparator is a component of the Comparator family.With a voltage of 3V supplied, the comparator is capable of performing a wide range of demanding tasks.A comparator of this type is typically of type General Purpose .The total number of elements is 1 .There are 5 pins on this board.Electronic comparator is recommended to mount the device using type Surface Mount .As a precaution, it is recommended to set the operating temperature to -40°C~105°C to prevent malfunctions.Electronic comparator has 5 pins.You can search BU7231 if you are looking for more pin-to-pin solutions.In this comparator, the quiescent current is 15μA .The board has a Surface Mount for mounting on a PCB or any other board.Electronic comparator is recommended that the nominal supply current for the device be set to 5μA .The device can be powered by 3V power supplies.Input current to the device is limited to 1pA .In accordance with the voltage formula, the part's voltage gain is 90dB .In order to operate normally, a supply voltage of 0 is required.

BU7231SG-TR Features


Push-Pull output capability
General Purpose IC
Employing 1 elements
Operates under -40°C~105°C
Quiescent Current: 15μA
Voltage Gain: 90dB


BU7231SG-TR Applications


There are a lot of ROHM Semiconductor
BU7231SG-TR linear comparators applications.


  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies

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