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uPC4570 Datasheet

Dual Operational Amplifier

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μPC4570
Ultra Low-Noise, High Speed, Wide Band,
Dual Operational Amplifier
Datasheet
R03DS0135EJ0100
Rev.1.00
2019.1.17
DESCRIPTION
μPC4570 is a high performance version of general-purpose low-noise operational amplifier μPC258, 4558.
Various characteristics such as band, slew rate, including input equivalent noise were greatly improve in
comparison to μPC258 and 4558. It is also possible to operate the amplifier with stability for gain of 1 (total
feedback or unity gain)
Therefore, it is ideal for application circuits such as audio preamplifiers, equalizers, tone controls, active filters.
Under this product series, there is also a quad type μPC4574 with equivalent characteristics.
FEATURES
Equivalent Input Noise Voltage (f = 1 kHz ) 4.5 nV/Hz (TYP.)
Total Harmonic Distortion Rate (f = 20 Hz ~ 20 kHz) 0.002 % (TYP.)
Slew Rate 7 V/µs (TYP.)
Gain Bandwidth Product GBW (f = 100 kHz) 15 MHz (TYP.)
Input Offset Voltage ±0.3 mV (TYP.)
Operating Ambient Temperature -40 ~ +85 C
Internal Frequency Compensation
AEC-Q100 Compliance
PRODUCT LINEUP
Package
Product Name
Outline
Standard SOP
μPC4570G2
TSSOP
μPC4570GR
6.5
4.4
6.4
(Mounting Area
Ratio)
5.2
(100%)
PIN CONFIGURATION (Top View)
OUT1 1
II1 2
IN1 3
V- 4
1
-+
2
+-
8 V+
7 OUT2
6 II2
5 IN2
3.15
(60%)
R03DS0135EJ0100 Rev.1.00
2019.1.17
Page 1 of 9


Renesas Electronics Components Datasheet

uPC4570 Datasheet

Dual Operational Amplifier

No Preview Available !

μPC4570
EQUIVALENT CIRCUIT (1/2CIRCUIT)
V+
R1
Q5
II
Q1
Q2
Q7
Q14
Q11
Q8
Q13
R7
Q9
Q16
IN
R6
R5
C2
R8
R9
Q12
Q15
Q6
Q3
Q4
Q10
R2
C1
R3
R4
R10
D
V-
OUT
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage Note 1
Differential Input Voltage
Input Voltage Note 2
Output Applied Voltage Note 3
Total Power Dissipation Note 4
Output Short Circuit Duration
Note 5
Symbol
V+ - V-
VID
VI
VO
PT
tS
Rated Value
-0.3 ~ +36
±30
V - -0.3 ~ V + +0.3
V - -0.3 ~ V + +0.3
440
10
(TA = 25 C)
Unit
V
V
V
V
mW
s
Operating Ambient
Temperature
TA
-40 ~ +85
C
Storage Temperature
Tstg
-55 ~ +125
C
Note1. Note that reverse connections of the power supply may damage the ICs.
2. The input terminal must be applied within the input voltage range to avoid deteriorating or damaging the device
characteristic. Do not exceed the ratings including during transition state such as ON/OFF, etc. The Op-Amp
input voltage must operates within the electrical characteristics range of input common-mode voltage.
3. The output terminal must be applied within the output voltage range to avoid deteriorating or damaging the
device characteristic. Do not exceed the ratings including during transition state such as ON/OFF, etc. The Op-
Amp output voltage must operates within the electrical characteristics range of maximum output voltage.
4. This is the value when the glass epoxy substrate (size: 100 mm x 100 mm, thickness: 1 mm, 15% of the
substrate area where only one side is copper foiled is filling wired) is mounted.
Note that restrictions will be made to the following conditions for each product, and the de-rating ratio depending
on the operating ambient temperature.
μPC4570G2 : This is the value at TA 25 C. De-rate -4.4 mW/C when TA 25 C
μPC4570GR : This is the value at TA 44 C. De-rate -5.5 mW/C when TA 44 C.
5. A short circuit at the V + side may destroy the IC. Please use below the total loss and the de-rating of Note 4.
R03DS0135EJ0100 Rev.1.00
2019.1.17
Page 2 of 9



Part Number uPC4570
Description Dual Operational Amplifier
Maker Renesas
Total Page 3 Pages
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uPC4570 Datasheet PDF





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