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BA4558FV-E2

BA4558FV-E2

BA4558FV-E2

ROHM Semiconductor

60nA 90 dB Instrumentational OP Amps 0.5μA 8V~30V ±4V~15V 8-TSSOP (0.173, 4.40mm Width)

SOT-23

BA4558FV-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2012
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 2
Supply Voltage 15V
Terminal Pitch0.65mm
JESD-30 Code R-PDSO-G8
Number of Circuits 2
Current - Supply 3mA
Slew Rate1V/μs
Amplifier Type General Purpose
Common Mode Rejection Ratio 90 dB
Current - Input Bias 60nA
Voltage - Supply, Single/Dual (±) 8V~30V ±4V~15V
Neg Supply Voltage-Nom (Vsup) -15V
Average Bias Current-Max (IIB) 0.5μA
Supply Voltage Limit-Max 18V
Voltage - Input Offset 500μV
Neg Supply Voltage-Max (Vsup) -18V
Height Seated (Max) 1.35mm
Length 4.4mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:2738 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.404386$0.404386
10$0.381497$3.81497
100$0.359903$35.9903
500$0.339530$169.765
1000$0.320312$320.312

BA4558FV-E2 Product Details

BA4558FV-E2 Overview


In order to protect the op amps, a 8-TSSOP (0.173, 4.40mm Width) case is used. There are two types of operational amplifiers in this circuit. In the case of Tape & Reel (TR) cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In total, there are 2 circuits on this buffer amplifier. This electronic part is recommended to be used with an 3mA supply for best performance.

BA4558FV-E2 Features


supply voltage of 15V


BA4558FV-E2 Applications


There are a lot of ROHM Semiconductor
BA4558FV-E2 Instrumentational OP Amps applications.


  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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