UPC4574G25-T1 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPC4574G25-T1 Datasheet PDF : 11 Pages
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC4574
QUAD ULTRA LOW-NOISE, WIDEBAND, OPERATIONAL AMPLIFIER
DESCRIPTION
The µPC4574 is an ultra low noise, high slew rate quad operational amplifier specifically designed for audio,
instrumentation, and communication circuits. The low noise and high frequency capabilities make it ideal for preamps and
active filters for instrumentation and professional audio.
FEATURES
• Ultra low noise
• High slew rate
• Wide bandwidth
• Internal frequency compensation
ORDERING INFORMATION
Part Number
µPC4574C
µPC4574C(5)
µPC4574G2
µPC4574G2(5)
Package
14-pin plastic DIP (7.62 mm (300))
14-pin plastic DIP (7.62 mm (300))
14-pin plastic SOP (5.72 mm (225))
14-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/4 Circuit)
PIN CONFIGURATION (Top View)
V+
R1
Q5
Q7
Q14
Q11
II
Q1
Q2
Q8
Q13
IN
Q10
R7
Q16
R6
R5 C2
R8 R9 Q15
Q6
Q12
OUT
Q3
Q4
Q10
R2
V–
C1
R3
R4
D
R10
µ PC4574C, 4574C(5),
4574G2, 4574G2(5)
OUT1 1
14 OUT4
14
II1 2 − +
13 II4
IN1 3
12 IN4
V+ 4
11 V−
IN2 5
10 IN3
−+
II2 6
2
3
9 II3
OUT2 7
8 OUT3
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. G15977EJ4V0DS00 (4th edition)
Date Published March 2004 N CP(K)
Printed in Japan
The mark shows major revised points.
1987
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