Power Conversion Platform (PSM711)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- Category
- Karaoke Players & Amplifiers
Apply a video call to the Supplier
Daegu Braiding Co., Ltd.
- Country / Year Established
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South Korea
/
- Business type
- Others
- Verified Certificate
-
16
| Product name | Power Conversion Platform (PSM711) | Certification | - |
|---|---|---|---|
| Category | Karaoke Players & Amplifiers | Ingredients | - |
| Keyword | - | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Full Digital Audio Processor for handheld device with 1.4W Digital Amplifier
PSM711LQ is a digital power amplifier combined with high-performance sound processor for mobile applications. It supports 1.4W in parallel mono speaker drive mode, 800mW+800mW filter-free stereo digital amplifiers for stereo speakers and 50mW+50mW stereo digital amplifiers for headphones. 3D sound processing, sample rate converting and maximum 7-band full parametric equalizing functions are integrated on one-chip. The PSM711LQ has two pairs of digital serial audio interfaces. PSM711LQ supports most of industry audio data formats, sampling rates and bit resolutions. PSM711LQ contains an internal flexible mixer and gain adjuster for two I2S inputs. PSM711LQ has improved the TDMA noise rejection ability.
PSM711LQ is based on the DMAP® (Digital Mobile Audio Processor) Technology of Pulsus.
Features
General
- 2 Stereo Serial Input Ports (I2S, PCM)
- Supports 8/12/13/16/18/20/24-bit PCM Input
- Supports 6kHz to 48kHz Input Sample Rates
- On Chip Sample Rate Converter
- Supports for Power Down Mode
- I2C Control Bus
- 1.6~2.0V Core and I/O, 3.6~4.2V BTL Driver Power Supply
- GSM phone compatible
- Low power consumption
- 32 Pin Plastic QFN Package (5x5mm2)
Pre-amplifier Section
- 2 Input Mixing
- 8x Over-Sampling
- 30-bit Processing
- Wide Stereo Enhancement for narrow Speaker
- Stereo Enhancement for Speaker/Headphone(Q-sound)
- Full Parametric 7-band EQ
- Volume Control
- Headphone Trim Volume
- Automatic Gain Limiting Function (AGL)
- Soft Volume and Soft Mute Functions
Digital Audio Power Amplifier Section
- Up to 800mW+800mW stereo speaker amplifier
- Up to 40mW+40mW stereo headphone amplifier
- Filter-free design
- High efficiency (over 90%)
- Auto PWM On/Off for mute channel
- Short-circuit protection
- GSM phone compatible
- Embedded DDC (Over 102dB SNR)
Applications
- Multimedia Cellular Phones
- Portable PC, PDAs and Smart Phones
- PMP, Portable CD/MP3/DVD Players
- Mobile Internet Appliances
- DMB/DAB Sets
- Digital Camcorders
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Hoonoh Jong
- Address
- 610 Songhak-ri Gasan-myeon,, Chilgok-gun, Gyeongsangbuk-do, Korea
- Product Category
- Inductors
- Company introduction
-
We can save shipyard production time and cost by streamlining the processes.
We also guarantee that our superb products will meet and even exceed your expectations.
We will strive to make you as comfortable as possible.
- Main Markets
-
China
Hong Kong(China)
- Main Product
