C4570HA Datasheet PDF – Dual Operational Amplifier – NEC

Part Number: C4570HA, uPC4570HA

Function: Ultra low-noise, Wideband high slew-rate, Dual operational amplifier

Package:  9-pin plastic slim SIP Type

Manufacturer: NEC


C4570HA amplifier


The C4570HA is an ultra low-noise, wideband high slew-rate, dual operational amplifier. Input equivalent noise is three times better than the conventional 4558 type op-amps. The gain bandwidth products and the slew-rate are seven times better than 4558. In spite of fast AC performance, the C4570HA is extremely stable under voltage-follower circuit conditions. Supply current is also improved compared with conventional wideband op-amps. The C4570HA is an excellent choice for pre-amplifiers and active filters in audio, instrumentation, and communication circuits.

C4570HA datasheet pinout


1. Ultra low noise : en = 4.5 nV/√Hz

2. High slew rate : 7 V/µs

3. High gain bandwidth product : GBW = 15 MHz at 100 kHz

4.Internal frequency compensation


C4570HA Datasheet PDF


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