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BA4558N

BA4558N

BA4558N

ROHM Semiconductor

10mA per Channel 60nA 70 dB Instrumentational OP Amps 0.5μA 15V 8V~30V ±4V~15V BA4558 8 Pins 8-SIP

SOT-23

BA4558N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-SIP
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Published 1999
JESD-609 Code e2
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Copper (Sn/Cu)
Subcategory Operational Amplifier
Max Power Dissipation900mW
Technology BIPOLAR
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number BA4558
Pin Count8
Operating Supply Voltage15V
Number of Circuits 2
Operating Supply Current 3mA
Nominal Supply Current6.5mA
Slew Rate1.2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 60nA
Voltage - Supply, Single/Dual (±) 8V~30V ±4V~15V
Output Current per Channel 10mA
Input Offset Voltage (Vos) 500μV
Gain Bandwidth Product2MHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.5μA
Low-Offset NO
Frequency CompensationYES
Bias Current-Max (IIB) @25C 0.5μA
Length 19.3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2307 items

BA4558N Product Details

BA4558N Overview


In order to protect the op amps, a 8-SIP case is used. Buffer amps of this type are called General Purpose-types. Instrumentation amplifier is delivered in a Tube case. It is estimated that there will be at least 8 terminations this year. Buffer amplifier has a total of 8 pins on it. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. It should be noted that this op amp is a type of Operational Amplifier device. There are 8 pins on this chip. With regards to the offset voltage of the input, buffer amplifier is rated at 500μV. This electronic part is best mounted with type Through Hole. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. This op amp can operate from a supply current at 3mA. 100dB should remain the voltage gain. This op amp ic has 2 circuits. The operating supply voltage of instrumentation amplifier is rated 15V voltage.

BA4558N Features


8 Pins
supply voltage of 15V
100dB voltage gain

BA4558N Applications


There are a lot of ROHM Semiconductor BA4558N Instrumentational OP Amps applications.

  • Biopotential
  • Navigation
  • Band-pass filter
  • E-book readers
  • Precision measurement
  • Strain gauges
  • Signal filtering
  • Scintillation detectors
  • Blood pressure sensors
  • Video computer boards

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