CA3078AE datasheet(1/12 Pages) INTERSIL

部品番号	CA3078AE

部品情報	2MHz,MicropowerOperationalAmplifier

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メーカー	INTERSIL [Intersil Corporation]

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®

CA3078, CA3078A

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

• Intrusion Alarms

• Telemetry

• Instrumentation

• Medical Electronics

Pinouts

CA3078 (PDIP, SOIC)

TOP VIEW

CA3078 (METAL CAN)

TOP VIEW

NOTE: Case Voltage = Floating

Schematic Diagram

Part Number Information

PART NUMBER

(BRAND)

TEMP.

RANGE (oC)

PACKAGE

PKG.

NO.

CA3078AE

-55 to 125

8 Ld PDIP

E8.3

CA3078AM

(3078A)

-55 to 125

8 Ld SOIC

M8.15

CA3078AM96

(3078A)

-55 to 125

8 Ld SOIC Tape and Reel M8.15

CA3078AT

-55 to 125

8 Pin Metal Can

T8.C

CA3078E

0 to 70

8 Ld PDIP

E8.3

CA3078M

(3078)

0 to 70

8 Ld SOIC

M8.15

CA3078T

0 to 70

8 Pin Metal Can

T8.C

8

7

6

5

1

2

3

4

COMP

INV. INPUT

NON-INV.

INPUT

COMP

OUTPUT

BIAS

V+

V-

+

-

COMP

OUTPUT

BIAS

2

4

6

1

3

7

5

8

+

TAB

RSET

V+

V-

NON-INV.

INPUT

INV.

INPUT

V+

3

Q1

Q3

Q4

Q6

D9

2

5

1

4

6

7

Q10

Q12

50

Ω

Q18

OUTPUT

Q16

Q11

Q13

Q15

Q17

D8

Q9

Q14

50

Ω

V+

V-

COMPENSATION

D6

D7

Q5

D4

Q2

D1

BIAS

INVERTING

D2

D3

D5

NON-

INVERTING

Q7

Q8

8

Data Sheet

May 2001

FN535.6

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.

All other trademarks mentioned are the property of their respective owners.

OBSO

LETE

PROD

UCT

POSS

IBLE S

UBST

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PROD

UCT

ICL76

11, ICL

7612,

CA542

0A, CA

3140,

CA316

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同様の部品番号 - CA3078AE

メーカー	部品番号	データシート	部品情報
Intersil Corporation	CA3078AE	152Kb / 12P	2MHz, Micropower Operational Amplifier December 1998
Rochester Electronics	CA3078AE	595Kb / 6P	Micropower Operational Amplifier Low Standby Power

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