UPC4062C Ver la hoja de datos (PDF) - NEC => Renesas Technology
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UPC4062C Datasheet PDF : 9 Pages
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC4062
J-FET INPUT LOW-POWER DUAL OPERATIONAL AMPLIFIER
DESCRIPTION
The µPC4062 is a J-FET input low-power operational amplifier featuring low supply voltage operation from ±2 V.
Supply current is ten times smaller than that of µPC4082 type op-amp. With very low input bias current characteristics,
the µPC4062 is an excellent choice for hand-held measurement equipment and other low-power application circuits.
FEATURES
• Low supply current: 400 µA (TYP.)
• Very low input bias and offset currents
• High input impedance...J-FET Input Stage
• Low supply voltage operation
• Output short circuit protection
• Internal frequency compensation
ORDERING INFORMATION
Part Number
µPC4062C
µPC4062G2
Package
8-pin plastic DIP (7.62 mm (300))
8-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/2 Circuit)
V+
R1
R4
R9
Q5
Q9
Q14
Q15
Q11
Q8 Q12
Q16
R8
II
Q1 Q2
Q10
R7
Q17
IN
R5
C1
Q18
Q13
Q3
Q4
Q7
Q6
OUT
Q20
Q19
R2
R3
R6
V–
PIN CONFIGURATION (Top View)
µPC4062C, 4062G2
OUT1 1
8 V+
1
–+
II1 2
7 OUT2
IN1 3
2
+–
6 II2
V– 4
5 IN2
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G15108EJ4V0DS (4th edition)
Date Published March 2004 N CP(K)
Printed in Japan
The mark shows major revised points.
1987
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