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Low Noise Dual Supply Voltage Operational Amplifier - BA4558RF

General-purpose BA4558 / BA4560 / BA15218 / BA14741 / BA15532 / BA4510 family and high-reliability BA4558R / BA4560R / BA4564R / BA4580R / BA4584 / BA4584R / BA8522R / BA2115 family integrate two or four independent Op-Amps on a single chip Especially, this series is suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many applications by wide operating supply voltage range. BA4558R / BA4560R / BA4564R / BA4580R / BA4584R / BA8522R / BA2115 are high-reliability products with extended operating temperature range and high ESD tolerance.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BA4558RF-E2 Active SOP8 2500 2500 Taping Yes
 
Specifications:
Grade Standard
Power supply(Min.)[V](+5V=5, +/-5V=10) 4.0
Power supply(Max.)[V](+5V=5, +/-5V=10) 15.0
Channel 2
Circuit Current(Typ.)[mA] 3.0
Input Offset Voltage(Max.)[mV] 6.0
Input Bias Current(Typ.)[nA] 60.0
Slew Rate(Typ.)[V/µS] 1.0
Input Voltage Range [V] VEE+1.0 to VCC-1.0
Output Voltage Range [V] VEE+1.0 to VCC-1.0
Voltage gain(Typ.)[dB] 100.0
Equivalent input noise voltage(Typ.)[nV/√Hz] 12.0
Output current(Typ.)[mA] 10.0
CMRR(Typ.)[dB] 90.0
PSRR(Typ.)[dB] 90.0
GBW(Typ.)[MHz] 2.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Features:
  • ・High voltage gain, low noise, low distortion
    ・Wide operating supply voltage
        ±4.0[V]~±15.0[V]( split supply)
    ・Internal phase compensation
    ・No latch up immunity
    ・Internal ESD protection
        Human body mode (HBM) ±5000[V](Typ.)
    ・Wide temperature range
        -40[℃]~+105[℃]
 
 
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Technical Data
Op amp Circuit Collection

For Low Noise Operational Amplifiers, Ground Sense Operational Amplifiers, High Speed with Low Voltage CMOS Operational Amplifiers, Automotive Operational Amplifiers

Op-Amp / Comparator Tutorial

This application note explains the general terms and basic techniques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.