C4570C UPC4570C

C4570C UPC4570C

The μ PC4570 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 μ PC4570.

Features

• Ultra low noise: en = 4.5 nV/√Hz
• High slew rate: 7 V/μs
• High gain bandwidth product: GBW = 15 MHz at 100 kHz
• Internal frequency compensation ORDERING INFORMATION Part Number Package μ PC4570C 8-pin plastic DIP (7.62 mm (300)) μ PC4570G2 8-pin plastic SOP (5.72 mm (225)) μ PC4570G2(5) 8-pin plastic SOP (5.72 mm (225)) EQUIVALENT CIRCUIT (1/2 Circuit) PIN CONFIGURATION (Top View) μ PC4570C, 4570G2 OUT1 1 1
  –+ II1 2 I N1 3 8 V+ 7 OUT2 2 +
  – 6 II2 V+ R1 Q7 Q5 Q14 Q11 Q13 Q8 R7 Q16 II Q1 Q2 Q9 IN R6 R5 C2 R8 R9 Q12 Q15 Q6 Q3 Q4 Q10 OUT R2 C1 R3 .