LM4857SP/NOPB备选型号: LM4949TL/NOPB

ACTIVE (Last Updated: 5 days ago)

6 Weeks

表面贴装

28-UFQFN Exposed Pad

表面贴装

28

1.6W

21mA

Boomer®

Tape & Reel (TR)

-40°C~85°C TA

e3

yes

活跃

1 (Unlimited)

28

EAR99

AB类

Matte Tin (Sn)

8542.33.00.01

2.7V~5.5V

QUAD

260

1

LM4857

28

2-Channel (Stereo) with Mono and Stereo Headphones

6

135mW

Dual

40mV

86dB

5.5V

5V

1.6W x 2 @ 4 Ω; 75mW x 2 @ 32 Ω

2.7V

3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control

600μm

5mm

5mm

600μm

ROHS3 Compliant

无

无铅

-

-

-

-

-

-

表面贴装

25-WFBGA

表面贴装

25

2.5W

9.9mA

Boomer®

Tape & Reel (TR)

-40°C~85°C TA

e1

-

Obsolete

1 (Unlimited)

25

EAR99

D类

Tin/Silver/Copper (Sn/Ag/Cu)

-

2.7V~5.5V

BOTTOM

260

2

LM4949

-

2-Channel (Stereo) with Stereo Headphones

5

2.5W

Quad

-

73.8dB

5.5V

5V

2.5W x 2 @ 4 Ω; 190mW x 2 @ 16 Ω

-

Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control

360μm

2.69mm

2.69mm

-

ROHS3 Compliant

无

含铅

BALL

4.3mA

64.4 dB

18dB