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UPC4570C. C4570C Datasheet

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UPC4570C. C4570C Datasheet
















C4570C UPC4570C. Datasheet pdf. Equivalent













Part

C4570C

Description

UPC4570C



Feature


DATA SHEET BIPOLAR ANALOG INTEGRATED CIR CUIT μ PC4570 ULTRA LOW-NOISE, WIDEBAN D, DUAL OPERATIONAL AMPLIFIER DESCRIPT ION The μ PC4570 is an ultra low-noise , wideband high slew-rate, dual operati onal amplifier. Input equivalent noise is three times better than the conventi onal 4558 type op-amps. The gain bandwi dth products and the slew-rate are seve n times better than .
Manufacture

NEC

Datasheet
Download C4570C Datasheet


NEC C4570C

C4570C; 4558. In spite of fast AC performance, t he μ PC4570 is extremely stable under voltage-follower circuit conditions. Su pply current is also improved compared with conventional wideband op-amps. The μ PC4570 is an excellent choice for p re-amplifiers and active filters in aud io, instrumentation, and communication circuits. FEATURES • Ultra low noise : en = 4.5 nV/√Hz • Hi.


NEC C4570C

gh slew rate: 7 V/μs • High gain band width product: GBW = 15 MHz at 100 kHz • Internal frequency compensation ORDERING INFORMATION Part Number Pa ckage μ PC4570C 8-pin plastic DIP (7 .62 mm (300)) μ PC4570G2 8-pin plast ic SOP (5.72 mm (225)) μ PC4570G2(5) 8-pin plastic SOP (5.72 mm (225)) EQU IVALENT CIRCUIT (1/2 Circuit) PIN CONFIGURATION (Top View) μ.


NEC C4570C

PC4570C, 4570G2 OUT1 1 1 –+ II1 2 I N1 3 8 V+ 7 OUT2 2 +– 6 II2 V+ R1 Q7 Q5 Q14 Q11 Q13 Q8 R7 Q16 II Q1 Q2 Q9 IN R6 R5 C2 R8 R9 Q12 Q15 Q6 Q3 Q4 Q10 OUT R2 C1 R3 R 4 R10 D V− V− 4 5 I N2 The in formation in this document is subject t o change without notice. Before using t his document, please confirm that this is the latest version. Not.





Part

C4570C

Description

UPC4570C



Feature


DATA SHEET BIPOLAR ANALOG INTEGRATED CIR CUIT μ PC4570 ULTRA LOW-NOISE, WIDEBAN D, DUAL OPERATIONAL AMPLIFIER DESCRIPT ION The μ PC4570 is an ultra low-noise , wideband high slew-rate, dual operati onal amplifier. Input equivalent noise is three times better than the conventi onal 4558 type op-amps. The gain bandwi dth products and the slew-rate are seve n times better than .
Manufacture

NEC

Datasheet
Download C4570C Datasheet




 C4570C
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ PC4570
ULTRA LOW-NOISE, WIDEBAND, DUAL OPERATIONAL AMPLIFIER
DESCRIPTION
The μ PC4570 is an ultra low-noise, wideband high slew-rate, dual operational amplifier. Input equivalent noise is three
times better than the conventional 4558 type op-amps. The gain bandwidth products and the slew-rate are seven times
better than 4558. In spite of fast AC performance, the μ PC4570 is extremely stable under voltage-follower circuit
conditions. Supply current is also improved compared with conventional wideband op-amps. The μ PC4570 is an excellent
choice for pre-amplifiers and active filters in audio, instrumentation, and communication circuits.
FEATURES
Ultra low noise: en = 4.5 nV/Hz
High slew rate: 7 V/μs
High gain bandwidth product: GBW = 15 MHz at 100 kHz
Internal frequency compensation
<R> ORDERING INFORMATION
Part Number
Package
μ PC4570C
8-pin plastic DIP (7.62 mm (300))
μ PC4570G2
8-pin plastic SOP (5.72 mm (225))
μ PC4570G2(5)
8-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/2 Circuit)
<R> PIN CONFIGURATION (Top View)
μ PC4570C, 4570G2
OUT1 1
1
–+
II1 2
I N1 3
8 V+
7 OUT2
2
+–
6 II2
V+
R1
Q7
Q5
Q14
Q11
Q13
Q8
R7
Q16
II
Q1
Q2
Q9
IN
R6
R5 C2
R8
R9
Q12 Q15
Q6
Q3
Q4
Q10
OUT
R2
C1 R3
R4
R10
D
V
V4
5 I N2
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. G10528EJ8V0DS00 (8th edition)
Date Published December 2007 NS
Printed in Japan
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
1987




 C4570C
μ PC4570
<R> 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
ts
±30
V
V0.3 to V+ + 0.3
V
V0.3 to V+ + 0.3
V
350
mW
440
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 destruction. 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 5.0 mW/°C when operating ambient temperature is higher than 55°C.
5. Thermal derating factor is 4.4 mW/°C when operating 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
Supply Voltage
Output Current
Source Resistance
Capacitive Load (AV = +1)
Symbol
MIN.
TYP.
MAX.
Unit
V±
±4
±16
V
IO
±10
mA
RS
50
kΩ
CL
100
pF
2
Data Sheet G10528EJ8V0DS




 C4570C
μ PC4570
<R> μ PC4570C, μ PC4570G2
ELECTRICAL CHARACTERISTICS (TA = 25°C, V± = ±15 V)
Parameter
Input Offset Voltage
Input Offset Current Note7
Input Bias Current Note7
Large Signal Voltage Gain
Supply Current Note8
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Voltage Swing
Common Mode Input Voltage Range
Slew Rate
Gain Bandwidth Product
Unity Gain Frequency
Phase Margin
Total Harmonic Distortion
Input Equivalent Noise Voltage
Input Equivalent Noise Voltage Density
Input Equivalent Noise Current Density
Channel Separation
Symbol
VIO
IIO
IB
AV
ICC
CMR
SVR
Vom
VICM
SR
GBW
funity
φunity
THD
Vn
en
in
Conditions
RS 50 Ω
RL 2 kΩ , VO = ±10 V
IO = 0 A
RL 10 kΩ
RL 2 kΩ
RL 2 kΩ
fO = 100 kHz
open loop
open loop
VO = 3 Vr.m.s., f = 20 Hz to
20 kHz (Figure1)
RIAA (Figure2)
FLAT+JIS A, RS = 100 Ω
(Figure3)
fO = 10 Hz, RS = 100 Ω
fO = 1 kHz, RS = 100 Ω
fO = 1 kHz
f = 20 Hz to 20 kHz
MIN.
30,000
80
80
±12
±10
±12
5
10
TYP.
±0.3
±10
100
300,000
5
100
100
±13.4
±12.8
±14
7
15
7
50
0.002
MAX.
±5
±100
400
8
Unit
mV
nA
nA
mA
dB
dB
V
V
V
V/μs
MHz
MHz
degree
%
0.9
0.53
0.65
μVr.m.s.
μVr.m.s.
5.5
nV/Hz
4.5
nV/Hz
0.7
pA/Hz
120
dB
Notes 7. Input bias currents flow out from IC. Because each currents are base current of PNP-transistor on input stage
8. This current flows irrespective of the existence of use.
Data Sheet G10528EJ8V0DS
3




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