LM4811MM/NOPB

1.3mA 2V~5.5V 2-Channel VSSOP-10-0.5mm Audio Amplifiers RoHS

VSSOP-10-0.5mmROHS3 CompliantActive

Dual Headphone Amplifier with Digital Volume Control and Shutdown Mode

Manufacturer: TI
Manufacturer part #: LM4811MM/NOPB
Store part #: C529566
Package / case: VSSOP-10-0.5mm
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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245 in stock

#C529566

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹90.24	₹90.24
10+	₹72.84	₹728.40
30+	₹64.15	₹1,924.50
100+	₹55.46	₹5,546.00
500+	₹50.46	₹25,230.00
1,000+	₹47.63	₹47,630.00

Quantity (min 1)

1 × ₹90.24

₹90.24

excl. GST

₹106.48 incl. 18% GST

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Standard pack: 1,000 per reel

LM4811MM/NOPB

₹90.24 for 1 + GST

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Specifications

Quiescent Current: 1.3mA
Voltage - Supply: 2V~5.5V
Features: Digitally programmable gain;Automatic mute/no-noise switch;Enable/shutdown function
Total Harmonic Distortion + Noise (THD+N): 0.1%
Operating Temperature: -40℃~+85℃
Speaker Channels: 2-Channel
Output Power: 105mWx1@16Ω;70mWx1@32Ω
Power Supply Rejection Ratio (PSRR): 60dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.223 g

Overview

The LM4811 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4811 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4811 features a digital volume control that sets the amplifier's gain from +12dB to −33dB in 16 discrete steps using a two−wire interface. The unity-gain stable LM4811 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown protection mechanism.