Audio Power Amplifier, 3.0 W, Filterless, Class D

Favorite

Overview

The NCP2823A/B are cost effective mono audio power amplifiers designed for portable electronic devices. NCP2823A is optimized for 8 Ω operation and NCP2823B can operate with speaker impedance down to 4.0 Ω.For Instance, NCP2823B is capable of delivering 3 W of continuous average power to a 4.0 Ω from a 5.0 V supply in a Bridge Tied Load (BTL) configuration. Under the same conditions, NCP2823A can provide 1.5 W to an 8.0 Ω BTL load with less than 10% THD+N. For cellular handsets or PDAs it offers space and cost savings because no output filter is required when using inductive transducers. With more than 90% efficiency and very low shutdown current, it increases the lifetime of your battery and drastically lowers the junction temperature.

  • Audio Amplification
  • Cellular phones
  • Portable Media/ Audio Player
  • Portable navigation system
  • Portable game
  • Optimized PWM output stage
  • High efficiency: up to 92%
  • High PSRR: -77dB
  • High CMRR: -80dB
  • Adjustable gain

Search

Close Search

Products:

4

Expand Table

Collapse Table

Share

Export

Compare

Columns

0

Product Groups:

Orderable Parts:

4

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Class

Output Power Typ (W)

VCC Max (V)

Output Type

ton Typ (ms)

THD + N Typ (%)

IQ Typ (mA)

ISD Typ (nA)

Pricing ($/Unit)

Loading...

NCP2823AFCT2G

Last Shipments

Pb

A

H

P

Flip-Chip-9

1

260

DSFTP

3000

N

D

1.5

5.5

BTL

7.4

0.08

1.8

10

Price N/A

More Details

NCP2823BFCT2G

Last Shipments

Pb

A

H

P

Flip-Chip-9

1

260

DSFTP

3000

N

D

3

5.5

BTL

7.4

0.08

2.6

10

Price N/A

More Details

NCP2823BFCT1G

Last Shipments

Pb

A

H

P

Flip-Chip-9

1

260

DSFTP

3000

N

D

3

5.5

BTL

7.4

0.08

2.6

10

Price N/A

More Details

NCP2823AFCCT2G

Last Shipments

Pb

A

H

P

Flip-Chip-9

1

260

DSFTP

3000

N

D

1.5

5.5

BTL

7.4

0.08

1.8

10

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :