Not exactly. Like the commonly used TL072, TL082 and LM747, these double op-amps are 8-pin packages, and their corresponding single op-amps TL071, TL081 and LM741 are also 8-pin packages, but these single op-amps have zero terminals, and some occasions require static time-amplifier output to be zero, choose these single op-amps with zero terminals will be more convenient. The above double op amp is also 8-pin package, so the zero end is omitted.
Their parameters are basically the same as the single op amp, but the static current parameter is twice as large, and there is an additional \"channel isolation\" parameter.
This parameter generally does not need to be considered at low frequencies, but for those ultra-high frequency circuits, this parameter needs to be considered.