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Renesas Electronics Components Datasheet

uPC4742 Datasheet

Dual Operational Amplifier

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μPC842, μPC4742
Single Power Supply, High Speed, Wide Band,
Dual Operational Amplifier
Datasheet
R03DS0136EJ0100
Rev.1.00
2019.1.17
DESCRIPTION
μPC842 and μPC4742 are high-speed versions of single-power general-purpose operational amplifiers
μPC1251 and μPC358, achieving high-speed pulse response characteristics and high stability. A high speed
PNP transistor is used in the circuit which improves the characteristics such as a slew rate, gain-bandwidth
product, stabilization of the withstand load capacitance, with no crossover distortion compared to μPC1251,
μPC358.
Therefore, it can be used widely for various application circuits such as single power supply AC amplifier,
active filter, line driver, amplifier for light receiving element, etc.
Depending on the usage and operating ambient temperature range, the μPC842 are designed for extended
temperature and suited for wide operating ambient temperature application, and μPC4742 is design for general
purposes.
Along with this series of lineup, the quad type operational amplifier, μPC844, μPC4744 with the same circuit
configuration are also available.
FEATURES
Slew Rate (AV = 1 )
7 V/µs (TYP.) (V + = +5 V, V - = GND)
Gain Bandwidth Product (f = 100 kHz)
3.5 MHz (TYP.)
Input Offset Voltage
±2 mV (TYP.)
Input Offset Current
±6 nA (TYP.)
Operating Ambient Temperature
μPC842G2: TA = -40 ~ 85 C, μPC4742G2 : TA = -20 ~ +80 C
μPC842GR-9LG : TA = -40 ~ +125 C, μPC4742GR-9LG : TA = -40 ~ +85 C
Stability to capacitive load (Capacitive load, 1000 pF)
Build-in phase correction circuit.
Built-in output short-circuit protection circuit.
A pin connection (pin compatible) of a standard dual operational amplifier.
ORDERING INFORMATION
Order Name
μPC842G2-A
μPC4742G2-A
μPC842GR-9LG-A
μPC4742GR-9LG-A
Selected Grade
Standard
Standard
Standard
Standard
PIN CONFIGURATION (Marking side)
Package
8-pin plastic SOP ( 5.72 mm ( 225 ))
8-pin plastic SOP ( 5.72 mm ( 225 ))
8-pin plastic TSSOP ( 5.72 mm ( 225 ))
8-pin plastic TSSOP ( 5.72 mm ( 225 ))
OUT1 1
II1 2
IN1 3
V- 4
1
-+
2
+-
8 V+
7 OUT2
6 II2
5 IN2
R03DS0136EJ0100 Rev.1.00
2019.1.17
Page 1 of 9


Renesas Electronics Components Datasheet

uPC4742 Datasheet

Dual Operational Amplifier

No Preview Available !

μPC842, μPC4742
EQUIVALENT CIRCUIT (1/2 CIRCUIT)
V+
Q7
Q8
Q9
Q10
Q11
Q12
Q2
Q3
II
Q1
Q4
IN
Q5
Q6
V-
Q18
Q19
OUT
Q14
Q20
Q13
Q15
Q16
Q17
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
Parameter
Symbol μPC842G2 μPC4742G2
μPC842GR-
9LG
μPC4742GR-
9LG
Unit
Power Supply Voltage Note 1
V+ - V-
-0.3 ~ +36
V
Differential Input Voltage
VID
±36
V
Input Voltage Note 2
VI
V - -0.3 ~ V - +36
V
Output Applied Voltage Note 3
VO
V - -0.3 ~ V + +0.3
V
Total Power Dissipation Note 4
PT
440
mW
Output Short Circuit Duration Note 5 tS
Indefinite
s
Operating Ambient Temperature TA
-40 ~ +85 -20 ~ +80
-40 ~ +125
-40 ~ +85
C
Storage Temperature
Tstg
-55 ~ +125
-55 ~ +150
Note1. Note that reverse connections of the power supply may damage the ICs.
-55 ~ +125
C
2. This is the input voltage range that can be applied to the input terminal without any characteristics
degradation or breakdown. It can be applied regardless of the supply voltage. Do not apply the voltage
below V-(GND)-0.3V. The operational amplifier electrical characteristics will operate normally when the
input voltage is operating within the common-mode input voltage range.
3. Voltage range that can be applied externally to the output terminal without deteriorating or damage to
the product. It can be applied regardless of the power supply. Caution not to exceed the ratings, including
transient conditions such as when the power supply is ON/OFF.
4. This is the value when mounting the glass epoxy board (size 100 mm x 100 mm, thickness 1 mm, and
copper foil only on one side with 15% solid wiring of the board area). Please take note that depending
on the operating ambient temperature, each product following conditions and de-rating rate as below:
μPC842G2, 4742G2 : De-rate -4.4 mW/C when TA 25 C.
(Junction − ambient thermal resistance Rth(J-A) = 227 C/W)
μPC842GR-9LG : De-rate -5.5 mW/C when TA 69 C.
(Junction − ambient thermal resistance Rth(J-A) = 183 C/W)
μPC4742GR-9LG : De-rate -5.5 mW/C when TA 44 C.
(Junction − ambient thermal resistance Rth(J-A) = 183 C/W)
5. Please use the total loss and the de-rating factor of Note 4.
R03DS0136EJ0100 Rev.1.00
2019.1.17
Page 2 of 9



Part Number uPC4742
Description Dual Operational Amplifier
Maker Renesas
Total Page 3 Pages
PDF Download

uPC4742 Datasheet PDF





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