TS4962MEIJT

2.3mA 2.4V~5.5V 1-Channel 2.8Wx1@4Ω Class D UFBGA-9 Audio Amplifiers RoHS

UFBGA-9ROHS3 CompliantActive

Manufacturer: ST
Manufacturer part #: TS4962MEIJT
Store part #: C2971494
Package / case: UFBGA-9
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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177 in stock

#C2971494

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹126.97	₹126.97
10+	₹124.00	₹1,240.00
30+	₹122.10	₹3,663.00
100+	₹120.19	₹12,019.00

Quantity (min 1)

1 × ₹126.97

₹126.97

excl. GST

₹149.82 incl. 18% GST

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Standard pack: 5,000 per reel

TS4962MEIJT

₹126.97 for 1 + GST

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Specifications

Quiescent Current: 2.3mA
Voltage - Supply: 2.4V~5.5V
Features: Analog voltage gain;Automatic mute/no-noise switch;Enable/shutdown function
Operating Temperature: -40℃~+85℃
Signal-to-Noise Ratio: 85dB
Speaker Channels: 1-Channel
Efficiency: 78%;88%
Output Power: 2.8Wx1@4Ω
Class: Class D
Power Supply Rejection Ratio (PSRR): 63dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 5,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.037 g

Overview

The TS4962M is a differential Class-D BTL power amplifier. It is able to drive up to 2.3 W into a 4 Ω load and 1.4 W into a 8 Ω load at 5 V. It achieves outstanding efficiency (88% typ.) compared to classical Class-AB audio amps. The gain of the device can be controlled via two external gain-setting resistors. Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 5 ms. A standby function (active low) allows the reduction of current consumption to 10 nA typ.

Applications

Portable gaming consoles
VR headsets
Smart phones
Tablets

Key features

Operating from VCC = 2.4V to 5.5 V
Standby mode active low
Output power: 3 W into 4 Ω and 1.75 W into 8 Ω with 10% THD+N max. and 5 V power supply
Output power: 2.3 W @5V or 0.75 W @3.0V into 4 Ω with 1% THD+N max.
Output power: 1.4 W @5V or 0.45W @3.0V into 8 Ω with 1% THD+N max.
Adjustable gain via external resistors
Low current consumption 2 mA @ 3V
Efficiency: 88% typ.
Signal to noise ratio: 85 dB typ.
PSRR: 63 dB typ. @217 Hz with 6 dB gain
PWM base frequency: 250 kHz
Low pop and click noise
Available in Flip Chip 9×300 μm (Pb-free)