5 X 6.20 MM, 1.71 MM HEIGHT, ROHS COMPLIANT, SOP-8
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Amplifier Type:
OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB):
0.8 µA
Common-mode Reject Ratio-Nom:
90 dB
Input Offset Voltage-Max:
7000 µV
JESD-30 Code:
R-PDSO-G8
Length:
5 mm
Neg Supply Voltage Limit-Max:
-18 V
Number of Functions:
2
Number of Terminals:
8
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Screening Level:
AEC-Q100
Seated Height-Max:
1.71 mm
Slew Rate-Nom:
1 V/us
Supply Voltage Limit-Max:
18 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
INDUSTRIAL
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Unity Gain BW-Nom:
2000
Width:
4.4 mm
BA4558YF-MGE2 Frequently Asked Questions (FAQs)
ROHM recommends a 4-layer PCB with a solid ground plane and a separate power plane for the IC. The input and output pins should be routed away from each other to minimize noise coupling. Additionally, decoupling capacitors should be placed close to the IC to reduce noise and improve stability.
To ensure the BA4558YF-MGE2 operates within its recommended operating conditions, the input voltage should be within the range of 2.7V to 5.5V, and the operating temperature should be between -40°C to 85°C. Additionally, the IC should be operated within its recommended current consumption range to prevent overheating and ensure reliable operation.
The recommended input capacitor value for the BA4558YF-MGE2 is 1uF to 10uF, with a voltage rating of 6.3V or higher. The capacitor should be placed close to the IC to reduce noise and improve stability.
While the BA4558YF-MGE2 is rated for operation up to 85°C, it's not recommended for use in high-temperature environments above 85°C. Prolonged exposure to high temperatures can reduce the IC's lifespan and affect its performance. If high-temperature operation is required, consider using a different IC or implementing additional cooling measures.
To troubleshoot issues with the BA4558YF-MGE2, start by checking the input voltage and current consumption to ensure they are within the recommended ranges. Verify that the IC is properly soldered and that there are no shorts or opens on the PCB. Use an oscilloscope to check the output waveform and verify that it meets the expected specifications. If issues persist, consult the datasheet and application notes for additional guidance.
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BA4558YF-MGE2 Overview
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