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AS1973

AS1973

AS1973

ams

Surface Mount Tube 400 ns μs Linear Comparators 10nA pA 64μA μA 6mV mV

SOT-23

AS1973 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Matte Tin (Sn)
Subcategory Comparator
Max Power Dissipation 727mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 8
Qualification Status Not Qualified
Output Type Open Drain
Number of Elements 2
Number of Channels 4
Nominal Supply Current 64μA
Max Supply Current 64μA
Propagation Delay 400 ns
Quiescent Current 32μA
Response Time 400 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 2.5V~5.5V ±1.25V~2.75V
Input Offset Voltage (Vos) 6mV
Average Bias Current-Max (IIB) 0.01μA
Supply Voltage Limit-Max 5V
Max Input Current 1pA
Input Bias Current 10nA
Current - Quiescent (Max) 32μA
Voltage - Input Offset (Max) 6mV @ 5.5V
Current - Input Bias (Max) 1pA @ 5.5V
Hysteresis ±3mV
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Length 3mm
Height Seated (Max) 1.1mm
Width 3mm
RoHS Status RoHS Compliant
AS1973 Product Details

AS1973 Overview


A convenient packaging is provided in the form of 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .The comparator has a type Open Drain output.As a result, it is designed with Tube package.8 terminals are found on the comparator.Electronic comparator is a component of the Comparator family.With a voltage of 3.3V 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 2 .There are 8 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~85°C to prevent malfunctions.Electronic comparator has 8 pins.In this comparator, the quiescent current is 32μA .Electronic comparator is recommended that the nominal supply current for the device be set to 64μA .If the current supply exceeds 64μA , the comparator could malfunction.Input current to the device is limited to 1pA .To maintain the output quality, 4 channels work together.

AS1973 Features


Open Drain output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~85°C
Quiescent Current: 32μA


AS1973 Applications


There are a lot of ams
AS1973 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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