CA3240AE1 datasheet, PDF - EEWORLD Datasheet

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CA3240AE1: DescriptionCA3240AE1 amplifier basic information: CA3240AE1 is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are DIP, DIP14,.3 CA3240AE1 amplifier core information: The minimum operating temperature of the CA3240AE1 is -40 °C and the maximum operating temperature is 85 °C. Maximum bias current at 25°C: 0.00004 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of CA3240AE1 is 7 V/us. The maximum slew rate of CA3240AE1 given by the manufacturer is 12 mA. Its minimum voltage gain is 20000. When the op amp is used in a closed loop, at a specified closed loop gain (usually 1 or 2, 10, etc.), the frequency when the CA3240AE1 gain becomes 0.707 times the low frequency gain is 4500 kHz. The nominal supply voltage of CA3240AE1 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of CA3240AE1 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).) Relevant dimensions of CA3240AE1: CA3240AE1 has 14 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm. CA3240AE1 amplifier additional information: CA3240AE1 adopts the VOLTAGE-FEEDBACK architecture. It belongs to the low-bias class of amplifiers. It does not belong to the low offset class of amplifiers. The frequency compensation status of CA3240AE1 is: YES. Its temperature grade is: INDUSTRIAL. The CA3240AE1 is not Rohs certified. The corresponding JESD-30 code is: R-PDIP-T14. The corresponding JESD-609 code is: e0. The package code of CA3240AE1 is: DIP. The materials used in the CA3240AE1 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The CA3240AE1 package pin format is: IN-LINE. Its terminal form is: THROUGH-HOLE.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size345KB，14 Pages; ManufacturerHarris; Websitehttp://www.harris.com/; Alternative parts：CA3240AE1

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CA3240AE1 Overview

CA3240AE1 amplifier basic information:

CA3240AE1 is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are DIP, DIP14,.3

CA3240AE1 amplifier core information:

The minimum operating temperature of the CA3240AE1 is -40 °C and the maximum operating temperature is 85 °C. Maximum bias current at 25°C: 0.00004 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of CA3240AE1 is 7 V/us. The maximum slew rate of CA3240AE1 given by the manufacturer is 12 mA. Its minimum voltage gain is 20000. When the op amp is used in a closed loop, at a specified closed loop gain (usually 1 or 2, 10, etc.), the frequency when the CA3240AE1 gain becomes 0.707 times the low frequency gain is 4500 kHz.

The nominal supply voltage of CA3240AE1 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of CA3240AE1 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).)

Relevant dimensions of CA3240AE1:

CA3240AE1 has 14 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm.

CA3240AE1 amplifier additional information:

CA3240AE1 adopts the VOLTAGE-FEEDBACK architecture. It belongs to the low-bias class of amplifiers. It does not belong to the low offset class of amplifiers. The frequency compensation status of CA3240AE1 is: YES. Its temperature grade is: INDUSTRIAL.

The CA3240AE1 is not Rohs certified. The corresponding JESD-30 code is: R-PDIP-T14. The corresponding JESD-609 code is: e0. The package code of CA3240AE1 is: DIP. The materials used in the CA3240AE1 package are mostly PLASTIC/EPOXY.

The package shape is RECTANGULAR. The CA3240AE1 package pin format is: IN-LINE. Its terminal form is: THROUGH-HOLE.

CA3240AE1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Harris
package instruction	DIP, DIP14,.3
Reach Compliance Code	unknown
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Maximum bias current (IIB) at 25C	0.00004 µA
Minimum Common Mode Rejection Ratio	70 dB
Nominal Common Mode Rejection Ratio	90 dB
frequency compensation	YES
Maximum input offset voltage	5000 µV
JESD-30 code	R-PDIP-T14
JESD-609 code	e0
low-bias	YES
low-dissonance	NO
Negative supply voltage upper limit	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	2
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5/+-15 V
Certification status	Not Qualified
Nominal slew rate	7 V/us
Maximum slew rate	12 mA
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	NO
technology	BIMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Nominal Uniform Gain Bandwidth	4500 kHz
Minimum voltage gain	20000
Base Number Matches	1

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S E M I C O N D U C T O R

CA3240, CA3240A

Dual, 4.5MHz, BiMOS Operational Ampliﬁer

with MOSFET Input/Bipolar Output

Description

The CA3240A and CA3240 are dual versions of the popular

CA3140 series integrated circuit operational ampliﬁers. They

combine the advantages of MOS and bipolar transistors on the

same monolithic chip. The gate-protected MOSFET (PMOS)

input transistors provide high input impedance and a wide

common-mode input voltage range (typically to 0.5V below the

negative supply rail). The bipolar output transistors allow a wide

output voltage swing and provide a high output current capability.

The CA3240A and CA3240 are compatible with the industry

standard 1458 operational ampliﬁers in similar packages.The off-

set null feature is available only when these types are supplied in

the 14 lead PDIP package (E1 sufﬁx).

November 1996

Features

• Dual Version of CA3140

• Internally Compensated

• MOSFET Input Stage

- Very High Input Impedance (Z

) 1.5TΩ (Typ)

- Very Low Input Current (I

) 10pA Typ. at

±15V

- Wide Common-Mode Input Voltage Range (V

ICR

Can Be Swung 0.5V Below Negative Supply Voltage

Rail

• Directly Replaces Industry Type 741 in Most

Applications

• Ground Referenced Single Ampliﬁers in Automobile

and Portable Instrumentation

• Sample and Hold Ampliﬁers

• Long Duration Timers/Multivibrators (Microseconds-

Minutes-Hours)

• Photocurrent Instrumentation

• Intrusion Alarm System

• Comparators

• Instrumentation Ampliﬁers

• Active Filters

• Function Generators

• Power Supplies

Ordering Information

PART NUMBER

CA3240AE

CA3240AE1

CA3240E

CA3240E1

TEMP.

RANGE (

-40 to 85

PACKAGE

8 Ld PDIP

14 Ld PDIP

8 Ld PDIP

14 Ld PDIP

PKG.

NO.

E8.3

E14.3

E8.3

E14.3

Pinouts

CA3240, CA3240A, (PDIP)

TOP VIEW

OUTPUT (A)

INV.

INPUT (A)

NON-INV.

INPUT (A)

V-

8 V+

7 OUTPUT

INV.

6 INPUT (B)

5 NON-INV.

INPUT (B)

Functional Diagram

2mA

4mA

V+

BIAS CIRCUIT

CURRENT SOURCES

AND REGULATOR

200µA

1.6mA

200µA

2µA

2mA

OUT-

PUT

CA3240, CA3240A, (PDIP)

TOP VIEW

INV.

INPUT (A)

NON-INV.

INPUT (A)

OFFSET

NULL (A)

V-

OFFSET

NULL (B)

NON - INV.

INPUT (B)

INV.

INPUT (B)

OFFSET

14 NULL (A)

13 V+

†

12 OUTPUT (A)

11 NC

10 OUTPUT (B)

9 V+

†

OFFSET

NULL (B)

IN-

PUT

≈

10,000

≈

12pF

V-

OFFSET NULL

NOTE: Only available with 14 lead DIP (E1 Sufﬁx).

†

Pins 9 and 13 internally connected through approximately 3Ω.

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

Harris Corporation 1996

File Number

1050.3

3-115

CA3240AE1 Related Products

	CA3240AE1	CA3240AE	CA3240E1
Description	Operational Amplifier, 2 Func, 5000uV Offset-Max, BIMOS, PDIP14	Operational Amplifier, 2 Func, 5000uV Offset-Max, BIMOS, PDIP8	Operational Amplifier, 2 Func, 15000uV Offset-Max, BIMOS, PDIP14
Is it Rohs certified?	incompatible	incompatible	incompatible
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK
Maximum bias current (IIB) at 25C	0.00004 µA	0.00004 µA	0.00005 µA
Minimum Common Mode Rejection Ratio	70 dB	70 dB	70 dB
Nominal Common Mode Rejection Ratio	90 dB	90 dB	90 dB
frequency compensation	YES	YES	YES
Maximum input offset voltage	5000 µV	5000 µV	15000 µV
JESD-30 code	R-PDIP-T14	R-PDIP-T8	R-PDIP-T14
JESD-609 code	e0	e0	e0
low-bias	YES	YES	YES
low-dissonance	NO	NO	NO
Negative supply voltage upper limit	-18 V	-18 V	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V	-15 V	-15 V
Number of functions	2	2	2
Number of terminals	14	8	14
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP
Encapsulate equivalent code	DIP14,.3	DIP8,.3	DIP14,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE
power supply	5/+-15 V	5/+-15 V	5/+-15 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Nominal slew rate	7 V/us	7 V/us	7 V/us
Maximum slew rate	12 mA	12 mA	12 mA
Supply voltage upper limit	18 V	18 V	18 V
Nominal supply voltage (Vsup)	15 V	15 V	15 V
surface mount	NO	NO	NO
technology	BIMOS	BIMOS	BIMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL
Nominal Uniform Gain Bandwidth	4500 kHz	4500 kHz	4500 kHz
Minimum voltage gain	20000	20000	20000
Maker	Harris	-	Harris
package instruction	DIP, DIP14,.3	DIP, DIP8,.3	-
Base Number Matches	1	1	-

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