Dual Operational Amplifier

Obsolete

Overview

The KA2904 series consist of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltage. Operation from split power supplies is also possible and the low power sup-ply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifier, DC gain blocks and all the conventional OP amp circuits which now can be easily implemented in single power supply systems.

  • This product is general usage and suitable for many different applications.

  • Internally frequency compensated for unity gain
  • Large DC voltage gain: 100 dB
  • Wide power supply range:
  • KA258 / KA258A, KA358 / KA358A: 3 V~32 V (or ±1.5 V~16 V)
  • KA2904: 3 V~26 V (or ± 1.5 V~13 V)
  • Input common-mode voltage range includes ground
  • Large output voltage swing: 0 V DC to VCC - 1.5 V DC
  • Power drain suitable for battery operation.

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2

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Rail to Rail

Channels

VS Min (V)

VS Max (V)

Iq Typ (mA)

VOS Max (mV)

GBW Typ (MHz)

SR Typ (V/µs)

IO Typ (mA)

ΔVOS/ΔT (μV/C)

eN (nV/√Hz)

Ibias Typ (pA)

CMRR Typ (dB)

Architecture

Temperature Range (°C)

Reference Price

KA2904

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Obsolete

CAD Model

Pb

A

H

P

PDIP-8

NA

0

TUBE

3000

N

No

2

3

26

0.4

5

0.5

0.3

40

7

-

45000

80

Bipolar

-40 to 85

Price N/A

More Details

KA2904DTF

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Obsolete

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

3000

N

No

2

3

26

0.4

5

0.5

0.3

40

7

-

45000

80

Bipolar

-40 to 85

Price N/A

More Details

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