Texas Instruments LM4857SP/NOPB

Name: LM4857SP/NOPB
Brand: Texas Instruments
SKU: 3688430-LM4857SP/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM4857SP/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3688430-LM4857SP/NOPB

Description:: 1.2-W, stereo, analog input, Class-AB audio amplifier with 3D enhancement & 16 output modes

ECAD Model:

Datasheet:: lm4857

Specifications

Texas Instruments LM4857SP/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4857SP/NOPB.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-UFQFN Exposed Pad
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
JESD-609 Code
e3
Feature
3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
HTS Code
8542.33.00.01
Subcategory
Audio/Video Amplifiers
Voltage - Supply
2.7V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Base Part Number
LM4857
Pin Count
28
Output Type
2-Channel (Stereo) with Mono and Stereo Headphones
Supply Voltage-Min (Vsup)
2.7V
Number of Channels
6
Nominal Supply Current
21mA
Output Power
135mW
Supply Type
Dual
Input Offset Voltage (Vos)
40mV
Power Supply Rejection Ratio (PSRR)
86dB
Max Dual Supply Voltage
5.5V
Max Output Power
1.6W
Dual Supply Voltage
5V
Max Output Power x Channels @ Load
1.6W x 2 @ 4 Ω; 75mW x 2 @ 32 Ω
Height
600μm
Length
5mm
Width
5mm
Thickness
600μm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

LM4857SP/NOPB Overview
The Boomer® series 28-UFQFN Exposed Pad package, with 28 pins, is an active product that offers 1 function and 6 channels. It has an output power of 135mW and a power supply rejection ratio (PSRR) of 86dB, making it a reliable choice for various applications. With a maximum output power of 1.6W, this product is capable of delivering high performance. However, it does not have radiation hardening capabilities. The compact and durable 28-UFQFN Exposed Pad package makes it suitable for a wide range of electronic devices. This product is currently in active status and is a reliable choice for your electronic needs.

LM4857SP/NOPB Features
28-UFQFN Exposed Pad package
28 pin count
LM4857 family
1.6W kWh per hour
Boomer? series

LM4857SP/NOPB Applications
There are a lot of Texas Instruments LM4857SP/NOPB audio amplifiers applications.

Medical instruments
Band-stop filter
Test equipment
Power transmission
Inverse/same-phase proportional circuit
Switching amplifier
Fission chambers
Active probe
single/dual op amp sum and difference circuits
Communication

LM4857SP/NOPB More Descriptions

Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 28-Pin LLP EP T/R
Amplifier IC 2-Channel (Stereo) with Mono and Stereo Headphones Class AB 28-UQFN (5x5)
1.2-W, stereo, analog input, Class-AB audio amplifier with 3D enhancement & 16 output modes 28-UQFN -40 to 85
8542.33.00.01 LM4857 Tape & Reel (TR) 3D Depop I2C Mute Shutdown Thermal Protection Volume Control audio amplifier 2.7V 600mum 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm 21mA

Product Comparison

The three parts on the right have similar specifications to LM4857SP/NOPB.

Image

Part Number

Manufacturer

Factory Lead Time

Lifecycle Status

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

Series

JESD-609 Code

Feature

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

HTS Code

Subcategory

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Number of Functions

Base Part Number

Pin Count

Output Type

Supply Voltage-Min (Vsup)

Number of Channels

Nominal Supply Current

Output Power

Supply Type

Input Offset Voltage (Vos)

Power Supply Rejection Ratio (PSRR)

Max Dual Supply Voltage

Max Output Power

Dual Supply Voltage

Max Output Power x Channels @ Load

Height

Length

Width

Thickness

Radiation Hardening

RoHS Status

Lead Free

Max Power Dissipation

Terminal Pitch

Supply Voltage-Max (Vsup)

Harmonic Distortion

Height Seated (Max)

Quiescent Current

Supply Current-Max

Min Dual Supply Voltage

Power Dissipation

View Compare
LM4857SP/NOPB

Texas Instruments

6 Weeks

ACTIVE (Last Updated: 5 days ago)

Surface Mount

Surface Mount

28-UFQFN Exposed Pad

28

-40°C~85°C TA

Tape & Reel (TR)

Boomer®

e3

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

yes

Active

1 (Unlimited)

28

EAR99

Matte Tin (Sn)

8542.33.00.01

Audio/Video Amplifiers

2.7V~5.5V

QUAD

260

1

LM4857

28

2-Channel (Stereo) with Mono and Stereo Headphones

2.7V

6

21mA

135mW

Dual

40mV

86dB

5.5V

1.6W

5V

1.6W x 2 @ 4 Ω; 75mW x 2 @ 32 Ω

600μm

5mm

5mm

600μm

No

ROHS3 Compliant

Lead Free

-

-

-

-

-

-

-

-

-

-
LM4804LQ

Texas Instruments

-

-

Surface Mount

Surface Mount

28-WFQFN Exposed Pad

28

-40°C~85°C TA

Tape & Reel (TR)

Boomer®

e0

Depop, Short-Circuit and Thermal Protection, Shutdown

no

Obsolete

1 (Unlimited)

28

EAR99

Tin/Lead (Sn/Pb)

8542.33.00.01

Audio/Video Amplifiers

2.7V~6.1V

QUAD

260

1

LM4804

28

1-Channel (Mono)

3V

1

-

1.9W

Dual

-

72dB

-

1.9W

5V

1.9W x 1 @ 8 Ω

-

5mm

5mm

-

No

Non-RoHS Compliant

-

1.8W

0.5mm

5V

2%

0.8mm

-

-

-

-

LM4857SP/NOPB vs LM4804LQ
LM4805LQ/NOPB

Texas Instruments

-

-

Surface Mount

Surface Mount

28-WFQFN Exposed Pad

28

-40°C~85°C TA

Tape & Reel (TR)

Boomer®

e3

Depop, Short-Circuit and Thermal Protection, Shutdown

yes

Obsolete

3 (168 Hours)

28

EAR99

Matte Tin (Sn)

8542.33.00.01

Audio/Video Amplifiers

2.7V~6.1V

QUAD

260

1

LM4805

28

1-Channel (Mono)

-

1

-

1.2W

Dual

-

66dB

-

1.2W

5V

1.2W x 1 @ 8 Ω

-

5mm

5mm

-

No

ROHS3 Compliant

Lead Free

-

0.5mm

4.6V

1%

0.8mm

10mA

27mA

2.7V

-

LM4857SP/NOPB vs LM4805LQ/NOPB
LM4804LQ/NOPB

Texas Instruments

-

-

Surface Mount

Surface Mount

28-WFQFN Exposed Pad

28

-40°C~85°C TA

Tape & Reel (TR)

Boomer®

e3

Depop, Short-Circuit and Thermal Protection, Shutdown

-

Obsolete

1 (Unlimited)

28

EAR99

Matte Tin (Sn)

8542.33.00.01

Audio/Video Amplifiers

2.7V~6.1V

QUAD

260

1

LM4804

28

1-Channel (Mono)

3V

1

-

1.9W

Dual

-

72dB

-

1.9W

5V

1.9W x 1 @ 8 Ω

-

5mm

5mm

-

No

ROHS3 Compliant

Lead Free

1.8W

0.5mm

5V

2%

0.8mm

11mA

-

-

1.8W

LM4857SP/NOPB vs LM4804LQ/NOPB