Product overview
Description
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.-
All features
- Operating from VCC = 2.4 V 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 @5 V or 0.75 W @ 3.0 V into 4 Ω with 1 % THD+N max.
- Output power: 1.4 W @5 V or 0.45 W @ 3.0 V into 8 Ω with 1 % THD+N max.
- Adjustable gain via external resistors
- Low current consumption 2 mA @ 3 V
- 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 x 300 μm (Pb-free)
Circuit Diagram
All resources
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Product Specifications (1)
| Resource title | Latest update | |||
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| 27 Mar 2020 |
27 Mar 2020
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Presentations (1)
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| 18 Jan 2017 |
18 Jan 2017
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Flyers (1)
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| 07 Sep 2015 |
07 Sep 2015
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Brochures (1)
| Resource title | Latest update | |||
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| 23 Nov 2020 |
23 Nov 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TS4962M
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS4962MEIJT |
Active
|
CSP P 0.5 mm | Industrial | Ecopack3 | |
| TS4962MEIKJT |
Active
|
CSP P 0.5 mm | Industrial | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TS4962MEIJT | 1 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | CSP P 0.5 mm | -40 | 85 | CHINA | 0.1918 / 1k | |
| TS4962MEIKJT | 2 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | CSP P 0.5 mm | - | - | CHINA | ||
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
