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  NEC Electronic Components Datasheet  

UPC4574C Datasheet

QUAD ULTRA LOW-NOISE WIDEBAND OPERATIONAL AMPLIFIER

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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
5 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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. G15977EJ3V0DS00 (3rd edition)
The mark 5 shows major revised points.
©
(Previous No. IC-1995)
Date Published February 2002 NS CP(K)
Printed in Japan
1987


  NEC Electronic Components Datasheet  

UPC4574C Datasheet

QUAD ULTRA LOW-NOISE WIDEBAND OPERATIONAL AMPLIFIER

No Preview Available !

µPC4574
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Parameter
Symbol
Ratings
Unit
Voltage between V+ and VNote1
V+ V
0.3 to +36
V
Differential Input Voltage
VID
Input Voltage Note2
VI
Output Voltage Note3
VO
Power Dissipation
C Package Note4
PT
G2 Package Note5
Output Short Circuit Duration Note6
±30
V
V0.3 to V+ +0.3
V
V0.3 to V+ +0.3
V
570
mW
550
mW
10
sec
Operating Ambient Temperature
TA
20 to +80
°C
Storage Temperature
Tstg
55 to +125
°C
Notes 1. Reverse connection of supply voltage can cause destruction.
2. The input voltage should be allowed to input without damage or destruction. Even during the transition
period of supply voltage, power on/off etc., this specification should be kept. The normal operation will
establish when the both inputs are within the Common Mode Input Voltage Range of electrical
characteristics.
3. This specification is the voltage which should be allowed to supply to the output terminal from external
without damage or destructive. Even during the transition period of supply voltage, power on/off etc., this
specification should be kept. The output voltage of normal operation will be the Output Voltage Swing of
electrical characteristics.
4. Thermal derating factor is –7.6 mW/°C when ambient temperature is higher than 50°C.
5. Thermal derating factor is –5.5 mW/°C when ambient temperature is higher than 25°C.
6. Pay careful attention to the total power dissipation not to exceed the absolute maximum ratings, Note 4 and
Note 5.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Supply Voltage
V±
±4
±16
V
Output Current
IO
±10
mA
Source Resistance
RS
50
k
Capacitive Load (AV = +1)
CL
100
pF
2
Data Sheet G15977EJ3V0DS


Part Number UPC4574C
Description QUAD ULTRA LOW-NOISE WIDEBAND OPERATIONAL AMPLIFIER
Maker NEC
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UPC4574C Datasheet PDF






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