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CA3078M

Description

CA3078M amplifier basic information:

CA3078M is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are PLASTIC, MS-012AA, SOIC-8

CA3078M amplifier core information:

The minimum operating temperature of the CA3078M is and the maximum operating temperature is 70 °C. Maximum bias current at 25°C: 0.17 µA Maximum average bias current is 0.2 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of CA3078M is 0.04 V/us. The maximum slew rate of the CA3078M given by the manufacturer is 0.15 mA. Its minimum voltage gain is 25000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the CA3078M gain becomes 0.707 times the low-frequency gain is 1500 kHz.

The nominal supply voltage of the CA3078M is 6 V, and its corresponding nominal negative supply voltage is -6 V. The input offset voltage of the CA3078M is 5000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of CA3078M:

CA3078M has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

CA3078M amplifier additional information:

CA3078M adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of CA3078M is: NO. Its temperature grade is: COMMERCIAL. CA3078M is not Rohs certified.

The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The package code of CA3078M is: SOP. The materials used in the CA3078M package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR.

The form of CA3078M package pins is: SMALL OUTLINE. Its terminal forms are: GULL WING.

CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size298KB,12 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Related ProductsFound20parts with similar functions to CA3078M
Alternative parts:CA3078M
Download Datasheet Parametric Compare View All

CA3078M Overview

CA3078M amplifier basic information:

CA3078M is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are PLASTIC, MS-012AA, SOIC-8

CA3078M amplifier core information:

The minimum operating temperature of the CA3078M is and the maximum operating temperature is 70 °C. Maximum bias current at 25°C: 0.17 µA Maximum average bias current is 0.2 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of CA3078M is 0.04 V/us. The maximum slew rate of the CA3078M given by the manufacturer is 0.15 mA. Its minimum voltage gain is 25000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the CA3078M gain becomes 0.707 times the low-frequency gain is 1500 kHz.

The nominal supply voltage of the CA3078M is 6 V, and its corresponding nominal negative supply voltage is -6 V. The input offset voltage of the CA3078M is 5000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of CA3078M:

CA3078M has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

CA3078M amplifier additional information:

CA3078M adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of CA3078M is: NO. Its temperature grade is: COMMERCIAL. CA3078M is not Rohs certified.

The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The package code of CA3078M is: SOP. The materials used in the CA3078M package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR.

The form of CA3078M package pins is: SMALL OUTLINE. Its terminal forms are: GULL WING.

CA3078M Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerRenesas Electronics Corporation
Parts packaging codeSOIC
package instructionPLASTIC, MS-012AA, SOIC-8
Contacts8
Reach Compliance Codenot_compliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.2 µA
Maximum bias current (IIB) at 25C0.17 µA
Minimum Common Mode Rejection Ratio80 dB
Nominal Common Mode Rejection Ratio110 dB
frequency compensationNO
Maximum input offset voltage5000 µV
JESD-30 codeR-PDSO-G8
JESD-609 codee0
low-dissonanceNO
Negative supply voltage upper limit-7 V
Nominal Negative Supply Voltage (Vsup)-6 V
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
power supply+-0.75/+-6 V
Certification statusNot Qualified
Nominal slew rate0.04 V/us
Maximum slew rate0.15 mA
Supply voltage upper limit7 V
Nominal supply voltage (Vsup)6 V
surface mountYES
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Nominal Uniform Gain Bandwidth1500 kHz
Minimum voltage gain25000
Base Number Matches1
®
IC
UCT
P RO D
TE
DUCT
BSOLE TITUTE PRO 0, CA3160
O
A314
S UBS
Data
E , CA5420A, C
SIBL
Sheet
POS
L7612
611, IC
L7
CA3078, CA3078A
May 2001
FN535.6
2MHz, Micropower Operational Amplifier
The CA3078 and CA3078A are high gain monolithic
operational amplifiers which can deliver milliamperes of
current yet only consume microwatts of standby power. Their
operating points are externally adjustable and frequency
compensation may be accomplished with one external
capacitor. The CA3078 and CA3078A provide the designer
with the opportunity to tailor the frequency response and
improve the slew rate without sacrificing power. Operation
with a single 1.5V battery is a practical reality with these
devices.
The CA3078A is a premium device having a supply voltage
range of V± = 0.75V to V± = 15V. The CA3078 has the same
lower supply voltage limit but the upper limit is V+ = +6V and
V- = -6V.
Features
• Low Standby Power . . . . . . . . . . . . . . . As Low As 700nW
• Wide Supply Voltage Range . . . . . . . . . .
±0.75V
to
±15V
• High Peak Output Current . . . . . . . . . . . . . . . 6.5mA (Min)
• Adjustable Quiescent Current
• Output Short Circuit Protection
Applications
• Portable Electronics
• Telemetry
• Medical Electronics
• Intrusion Alarms
• Instrumentation
Pinouts
CA3078 (PDIP, SOIC)
TOP VIEW
Part Number Information
PART NUMBER
TEMP.
(BRAND)
RANGE (
o
C)
CA3078AE
CA3078AM
(3078A)
CA3078AM96
(3078A)
CA3078AT
CA3078E
CA3078M
(3078)
CA3078T
-55 to 125
-55 to 125
-55 to 125
-55 to 125
0 to 70
0 to 70
0 to 70
PACKAGE
8 Ld PDIP
8 Ld SOIC
PKG.
NO.
E8.3
M8.15
COMP 1
INV. INPUT 2
NON-INV. 3
INPUT
V- 4
+
8 COMP
-
7 V+
6 OUTPUT
5 BIAS
8 Ld SOIC Tape and Reel M8.15
8 Pin Metal Can
8 Ld PDIP
8 Ld SOIC
8 Pin Metal Can
T8.C
E8.3
M8.15
T8.C
CA3078 (METAL CAN)
TOP VIEW
COMP
TAB
8
1
INV. 2
INPUT
NON-INV. 3
INPUT
+
5
4
V-
7 V+
6 OUTPUT
R
SET
V+
BIAS
NOTE: Case Voltage = Floating
Schematic Diagram
7
D
2
D
3
D
5
Q
10
Q
6
Q
4
NON-
INVERTING
3
Q
1
Q
3
INVERTING
2
BIAS
5
Q
2
D
1
D
4
D
9
D
8
Q
8
D
6
Q
5
D
7
Q
9
Q
14
50Ω
V-
4
Q
7
Q
11
Q
13
Q
15
Q
17
Q
16
OUTPUT
6
Q
12
50Ω
V+
Q
18
1
COMPENSATION
8
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

CA3078M Related Products

CA3078M CA3078AT CA3078T
Description OP-AMP, 5000uV OFFSET-MAX, 1.5MHz BAND WIDTH, PDSO8 OP-AMP, 4500uV OFFSET-MAX, 2MHz BAND WIDTH, MBCY8, METAL CAN-8 OP-AMP, 5000uV OFFSET-MAX, 2MHz BAND WIDTH, MBCY8, METAL CAN-8
Is it Rohs certified? incompatible incompatible incompatible
Maker Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation
Parts packaging code SOIC BCY BCY
package instruction PLASTIC, MS-012AA, SOIC-8 METAL CAN-8 METAL CAN-8
Contacts 8 8 8
Reach Compliance Code not_compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
Maximum average bias current (IIB) 0.2 µA 0.05 µA 0.2 µA
Maximum bias current (IIB) at 25C 0.17 µA 0.012 µA 0.17 µA
Nominal Common Mode Rejection Ratio 110 dB 115 dB 110 dB
frequency compensation NO NO NO
Maximum input offset voltage 5000 µV 4500 µV 5000 µV
JESD-30 code R-PDSO-G8 O-MBCY-W8 O-MBCY-W8
JESD-609 code e0 e0 e0
low-dissonance NO NO NO
Negative supply voltage upper limit -7 V -18 V -7 V
Nominal Negative Supply Voltage (Vsup) -6 V -6 V -6 V
Number of functions 1 1 1
Number of terminals 8 8 8
Maximum operating temperature 70 °C 125 °C 70 °C
Package body material PLASTIC/EPOXY METAL METAL
Encapsulate equivalent code SOP8,.25 CAN8,.2 CAN8,.2
Package shape RECTANGULAR ROUND ROUND
Package form SMALL OUTLINE CYLINDRICAL CYLINDRICAL
power supply +-0.75/+-6 V +-0.75/+-15 V +-0.75/+-6 V
Certification status Not Qualified Not Qualified Not Qualified
Nominal slew rate 0.04 V/us 1.5 V/us 1.5 V/us
Maximum slew rate 0.15 mA 0.05 mA 0.15 mA
Supply voltage upper limit 7 V 18 V 7 V
Nominal supply voltage (Vsup) 6 V 6 V 6 V
surface mount YES NO NO
technology BIPOLAR BIPOLAR BIPOLAR
Temperature level COMMERCIAL MILITARY COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING WIRE WIRE
Terminal location DUAL BOTTOM BOTTOM
Nominal Uniform Gain Bandwidth 1500 kHz 2000 kHz 2000 kHz
Minimum voltage gain 25000 40000 25000
Base Number Matches 1 1 1
Peak Reflow Temperature (Celsius) - NOT SPECIFIED NOT SPECIFIED
Maximum time at peak reflow temperature - NOT SPECIFIED NOT SPECIFIED

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