TS2007FC：3 W filter-free class D audio power amplifier with 6-12dB gain select
The TS2007FC is a class-D audio power amplifier. Able to drive up to 1.4 W into an 8 Ω load at 5 V, it achieves better efficiency than typical class-AB audio power amplifiers.
This device can switch between two gain settings, 6 dB or 12 dB via a logic signal on the gain select pin. The pop and click reduction circuitry provides low on/off switching noise which allows the device to start within 1 ms typically.
A standby mode function (active low) keeps the current consumption down to 1 μA typically.
The TS2007FC is available in a 9-bump Flip-chip lead-free package.
Key Features
- Operates from VCC = 2.4 V to 5.5 V
- Standby mode active low
- Output power: 1.4 W at 5 V or 0.5 W at 3.0 V into 8 Ω with 1 % THD+N max
- Output power: 2.3 W at 5 V or 0.75 W at 3.0 V into 4 Ω with 1 % THD+N max
- Two fixed gain selects: 6 dB or 12 dB
- Low current consumption
- Efficiency: 86 % typ
- Signal-to-noise ratio: 90 dB typ
- PSRR: 68 dB typical at 217 Hz with 6 dB gain
- PWM base frequency: 280 kHz
- Low pop and click noise
- Thermal shutdown protection
- Output short-circuit protection
- Flip-chip lead-free 9-bump package with back coating in option
产品规格
| Description | Version | Size |
|---|---|---|
| DS5912: 3 W, filter-free, class-D audio power amplifier with 6 or 12 dB fixed gain select | 3.0 | 877 KB |
应用手册
| Description | Version | Size |
|---|---|---|
| AN2862: Demonstration board user guidelines for the TS2007FC 3 W filter-free class D audio amplifier with 6-12 dB fixed gain select | 1.2 | 147 KB |
简报
| Description | Version | Size |
|---|---|---|
| ST offering in Wearable - Analog and Mixed Signal Portfolio | 3.0 | 1 MB |
手册
| Description | Version | Size |
|---|---|---|
| ST’s solutions for mobile devices | 3.2 | 3 MB |
样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| TS2007EIJT | Chip Scale Package 0.5mm pitch | Tape And Reel | -40 | 85 | 0.331 | 1000 | NEC | EAR99 | CHINA |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| TS2007EIJT | Chip Scale Package 0.5mm pitch | Industrial | Ecopack3 | md_qb-wspc-csps05-wspc-7-10_akqb-wspc-4963brl-wspc-(ts2007eijt)-wspc-vers2-wspc-_signed.pdf md_qb-wspc-csps05-wspc-7-10_akqb-wspc-4963brl-wspc-vers2-wspc-sdm.xml |
- circuit_diagram_14937_thumbnail.png TS2007FC
- Demonstration board user guidelines for the TS2007FC 3 W filter-free class D audio amplifier with 6-12 dB fixed gain select TS2007FC
- Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects TS4999
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- md_qb-wspc-csps05-wspc-7-10_akqb-wspc-4963brl-wspc-(ts2007eijt)-wspc-vers2-wspc-_signed.pdf TS2007FC
- md_qb-wspc-csps05-wspc-7-10_akqb-wspc-4963brl-wspc-vers2-wspc-sdm.xml TS2007FC
