UPC4558
UPC4558 is HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER manufactured by NEC.
DESCRIPTION
The µPC4558 is a dual type operational amplifier having internal phase pensating circuits, its electrical characteristics features higher speed, broader bandwidth, and lower noise pared with such conventional general purpose operational amplifier as µPC741.
Therefore, application to active filters, audio amplifiers, VCO, etc. can be realized with simple circuit position.
FEATURES
- Internal frequency pensation
- Low noise
- Output short circuit protection
ORDERING INFORMATION
Part Number µPC4558C µPC4558G2 µPC4558G2(5)
Package 8-pin plastic DIP (7.62 mm (300)) 8-pin plastic SOP (5.72 mm (225)) 8-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/2 Circuit)
PIN CONFIGURATION (Top View)
V+ R1
Q5
Q7
- II
IN +
Q1
Q3
Q8 Q2
Q9
R5
C2
Q6 Q4
Q10
Q11 R6
Q13
R7 R8 Q12 Q14
Q15
µPC4558C, 4558G2
OUT1 1
8 V+
II1 2
- +
7 OUT2
IN1 3
2 +-
6 II2
V-...
