TMC
TA4558
Dual Operational A mplifier
DESCRIPTION
The TA4558 is a high performance monolithic dual operational amplif ier .
FEATURES
No frequency compensation required No latch - up Large common mode and differential
voltage range Parameter tr acking over temperature range Gain and phase match between
amplifiers Internally frequency compensated Low noise input transistors Pin to pin compatible with MC1458 / LM358
BLOCK DIAGRAM
VCC R1 Q7 Q5 Q 13 Q 11 Q8 - IN Q1 Q2 R5 + IN Q 12 Q6 Q3 Q4 Q 10 R6 Q9 R7 R8 Q 14 OUT Q 15 ( ONE S E C T ION ONLY )
SOP-8
DIP-8
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R2 VEE R3 R4 R9 D
PIN CONFIGURATION
1 2 3 4 + +
8 7 6 5
1 - Output 1 2 - Inverting input 1 3 - Non-inverting inp...