CA3078E Intersil, CA3078E Datasheet

CA3078E

Manufacturer Part Number

CA3078E

Description

MICROPOWER OP AMP (OTA) 700 NW

Manufacturer

Intersil

Datasheet

1.CA3078E.pdf (12 pages)

Specifications of CA3078E

Rohs Status

RoHS non-compliant

Amplifier Type

General Purpose

Number Of Circuits

Slew Rate

1.5 V/µs

Gain Bandwidth Product

2MHz

Current - Input Bias

60nA

Voltage - Input Offset

1300µV

Current - Supply

100µA

Current - Output / Channel

12mA

Voltage - Supply, Single/dual (±)

1.5 V ~ 12 V, ±0.75 V ~ 6 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Output Type

-3db Bandwidth

Other names

CA3078

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CA3078E

Manufacturer:

HARRIS

Quantity:

5 510

Company:

BOSTOCK HK LIMITED

Part Number:

CA3078E

Manufacturer:

INTERS

Quantity:

2 602

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CA3078E/AE

Manufacturer:

HARRIS

Quantity:

1 773

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CA3078E/AE

Manufacturer:

INFINEON

Quantity:

1 776

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Download datasheet (373Kb)

sin-

pli-

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.

Part Number Information

Schematic Diagram

CA3078AE

CA3078AM

(3078A)

CA3078AM96

(3078A)

CA3078AT

CA3078E

CA3078M

(3078)

CA3078T

PART NUMBER

(BRAND)

RANGE (

-55 to 125

TEMP.

0 to 70

NON-

INVERTING

BIAS

8 Ld PDIP

8 Ld SOIC

8 Ld SOIC Tape and Reel M8.15

8 Pin Metal Can

8 Ld PDIP

8 Ld SOIC

8 Pin Metal Can

1-888-INTERSIL or 321-724-7143

Data Sheet

PACKAGE

E8.3

M8.15

T8.C

E8.3

M8.15

T8.C

PKG.

NO.

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

Intersil and Design is a trademark of Intersil Americas Inc.

COMPENSATION

Features

• Low Standby Power . . . . . . . . . . . . . . . As Low As 700nW

• Wide Supply Voltage Range . . . . . . . . . .

• High Peak Output Current . . . . . . . . . . . . . . . 6.5mA (Min)

• Adjustable Quiescent Current

• Output Short Circuit Protection

Applications

• Portable Electronics

• Telemetry

• Medical Electronics

Pinouts

NOTE: Case Voltage = Floating

NON-INV.

INPUT

INV. INPUT

NON-INV.

May 2001

INV.

INPUT

COMP

INPUT

COMP

CA3078 (METAL CAN)

V-

CA3078 (PDIP, SOIC)

CA3078, CA3078A

TOP VIEW

V-

OUTPUT

TAB

V+

V-

BIAS

• Intrusion Alarms

• Instrumentation

V+

File Number

OUTPUT

COMP

V+

OUTPUT

BIAS

V+

SET

0.75V to 15V

535.6

Related parts for CA3078E

CA3078E Summary of contents

Page 1

... V+ = +6V and V- = -6V. Part Number Information pli- PART NUMBER TEMP. o (BRAND) RANGE ( C) CA3078AE -55 to 125 CA3078AM -55 to 125 (3078A) CA3078AM96 -55 to 125 (3078A) CA3078AT -55 to 125 CA3078E CA3078M (3078) CA3078T Schematic Diagram D NON- sin- INVERTING 3 INVERTING 2 BIAS Data Sheet PKG ...

Page 2

Absolute Maximum Ratings Supply Voltage (Between V+ and V- Terminal) CA3078 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

Electrical Specifications +1.3V -1.3V PARAMETER SET 1.4 OP-P V -0.8 ...

Page 4

Test Circuits V+ 100k 100k CA3078 2 CA3078A 51k OPTIONAL COMP FIGURE 1. TRANSIENT ...

Page 5

TABLE 1. UNITY GAIN SLEW RATE vs COMPENSATION - CA3078 AND CA3078A V = 6V, Output Voltage ( 5V, Load Resistance (R SUPPLY O o Ambient Temperature ( COMPENSATION TECHNIQUE k ...

Page 6

Typical Performance Curves 100 CA3078 10 CA3078A 1 0 100 TOTAL QUIESCENT CURRENT ( A) FIGURE 8. INPUT BIAS CURRENT vs TOTAL QUIESCENT CURRENT 1000 ...

Page 7

Typical Performance Curves 100 ICR 0.1 +1 +10 +0.1 -1 -10 -0.1 SUPPLY VOLTS (V+, V-) -0 ICR OM -10 FIGURE ...

Page 8

Typical Performance Curves 110 105 CA3078A 100 CA3078 100 -75 -50 - TEMPERATURE ( FIGURE 19. OPEN LOOP VOLTAGE GAIN ...

Page 9

Typical Performance Curves RESISTOR-CAPACITOR 1.5 COMPENSATION ( BETWEEN 1. TERMINALS 1 AND 8) 1 CAPACITOR COMPENSATION 0.75 (BETWEEN TERMINALS 1 AND 8) 0.5 0. CLOSED LOOP NON-INVERTING VOLTAGE GAIN ...

Page 10

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 11

Small Outline Plastic Packages (SOIC) N INDEX H AREA E - SEATING PLANE - - 0.25(0.010 NOTES: 11. Symbols are defined in the “MO Series Symbol ...

Page 12

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. How- ever, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. ...

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