TS4995EIJT STMicroelectronics Integrated Circuit (Other) In Stock
STMicroelectronics TS4995EIJT is a 1.2 W fully differential Class AB audio power amplifier with 6 dB fixed gain and selectable standby mode in a compact 9-ball BGA package. It delivers 20 kHz audio bandwidth at 1% THD for portable speaker applications. Available from distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TS4995EIJT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5686(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TS4995EIJT?
- 1.2 W output power with fully differential architecture eliminating DC-blocking output capacitors, reducing BOM count and board area in portable speaker designs
- Selectable standby mode enabling fast power-down for battery life optimization in mobile phones, tablets, and Bluetooth speakers
- 6 dB fixed gain and 20 kHz bandwidth Class AB topology delivering low-distortion audio reproduction at 1% THD in a compact 9-ball BGA footprint
What is TS4995EIJT used for?
The TS4995EIJT is designed for portable consumer audio products such as smartphones, tablets, Bluetooth speakers, and handheld gaming devices requiring a compact, efficient audio amplifier. Its fully differential output eliminates the need for output coupling capacitors, simplifying PCB layout and reducing component count in space-constrained designs. The selectable standby feature makes it well-suited for always-on audio paths where power consumption must be minimized during idle periods.
What are the specifications of TS4995EIJT?
| Factory Lead Time | 12Weeks |
| YTEOL | 5 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER |
| Harmonic Distortion | 1% |
| JESD-30 Code | S-PBGA-B9 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 1.2W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA9,3X3,20 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, FINE PITCH |
| Qualification Status | Not Qualified |
| Supply Current-Max | 7mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China |
Where can I find the TS4995EIJT datasheet?
TS4995EIJT Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TS4995EIJT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does TS4995EIJT use a fully differential output, and what does this mean for PCB design?
The TS4995EIJT fully differential output drives the speaker from both output pins in a bridge-tied-load configuration, which eliminates the need for DC-blocking output capacitors. This capacitor-free design reduces the external BOM by 1-2 large electrolytic capacitors, saves board space in compact portable devices, and improves low-frequency audio response since the bass roll-off set by the capacitor is removed.
For a portable Bluetooth speaker running from a 3.7 V Li-ion cell, how much audio power can TS4995EIJT deliver?
Operating from a 3.7 V supply, TS4995EIJT delivers up to 1.2 W nominal output power into a typical 8-ohm or 4-ohm speaker load at 1% THD. This power level is sufficient for personal-use Bluetooth speakers and portable alarm devices in quiet to moderate ambient noise environments, while the 20 kHz bandwidth ensures full-range audio reproduction across the audible spectrum.
How does the standby mode of TS4995EIJT help extend battery life in a mobile application?
When placed in standby mode via the dedicated control pin, TS4995EIJT reduces its supply current to a very low quiescent level, effectively shutting down the audio output stage. In a mobile phone or tablet where the audio amplifier is idle most of the time, enabling standby between audio playback sessions can contribute meaningfully to overall battery runtime, particularly given the device operates from a 3 V to 5 V supply range at 1.2 W peak draw.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.6500 | $65.00 |
| 500+ | $0.6250 | $312.50 |
| 2500+ | $0.5950 | $1487.50 |
| 20000+ | $0.5891 | $11782.80 |
| 40000+ | $0.5784 | $23136.80 |
| 80000+ | $0.5686 | $45488.80 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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