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BU7252SF-E2

BU7252SF-E2

BU7252SF-E2

ROHM Semiconductor

Surface Mount Tape & Reel (TR) 6mA mA 50 ns μs Linear Comparators 90dB dB 1pA pA 2008 35μA μA 11mV mV Surface Mount

SOT-23

BU7252SF-E2 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 2
Supply Voltage 3V
Base Part Number BU7252
Pin Count 8
Output Type Push-Pull
Operating Supply Voltage 2.75V
Number of Elements 2
Power Supplies 3V
Nominal Supply Current 35μA
Output Current 6mA
Propagation Delay 550 ns
Quiescent Current 65μA
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) 65μA
Voltage - Input Offset (Max) 11mV @ 3V
Current - Input Bias (Max) 1pA @ 3V
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Current - Output (Typ) 6mA @ 3V
Length 5mm
Width 4.4mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $0.89460 $1.7892
BU7252SF-E2 Product Details

BU7252SF-E2 Overview


A convenient transport package is provided in 8-SOIC (0.173, 4.40mm Width) .The comparator has a Push-Pull output.The part will be shipped by Tape & Reel (TR) .There are 8 terminals on the comparator.The electrical component in this case belongs to the Comparator families.A comparator is capable of completing a variety of demanding tasks when supplied with 3V voltage.Electronic comparator is possible to classify the chip as General Purpose .In total, it contains 2 elements.As a result, it contains 8 pins.Electronic comparator is recommended that you mount the device using type Surface Mount .Electronic comparator is recommended that the operating temperature be set to -40°C~105°C to prevent malfunctions.The comparator is equipped with 8 pins.Search BU7252 to find more pin-to-pin solutions.There is a quiescent current of 65μA in this comparator.The PCB or other board has a Surface Mount for mounting.Electronic comparator is recommended that the nominal supply current be 35μA in order to use the device normally.In order to run the device, there are only 3V power supplies required.A maximum current of 1pA can be supplied to the device.Comparator electronics is apparent from the voltage formula that the voltage gain for the part is 90dB .The normal operation of the system requires 2.75V operating voltage.

BU7252SF-E2 Features


Push-Pull output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~105°C
Quiescent Current: 65μA
Voltage Gain: 90dB


BU7252SF-E2 Applications


There are a lot of ROHM Semiconductor
BU7252SF-E2 linear comparators applications.


  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices
  • Mobile Phones and Tablets
  • Battery-Powered Electronics

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