Multichannel digital audio processor with FFX

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样片和购买
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样片和购买
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  • The STA311B is a single-chip solution for digital audio processing and control in multichannel applications and provides output capabilities for FFX™ (full flexible amplification). In conjunction with an FFX™ power device, it provides high-quality, high-efficiency, all digital amplification. The device is extremely versatile, allowing for input of most digital formats including 6.1/7.1-channel and 192 kHz, 24-bit DVD-audio, DSD/SACD. In the 5.1 application the additional 2 channels can be used for audio line-out or headphone drive.

    主要特性

    • 8 channels of 24-bit FFX
    • >100 dB SNR and dynamic range
    • Selectable 32 kHz-192 kHz input sampling rates
    • 6 channels of DSD/SACD
    • Digital gain/attenuation +58 dB to -100 dB in 0.5 dB steps
    • Advanced “pop-free” operation
    • Digital “pop-free” operation for single-ended mode
    • Soft volume update
    • Individual channel and master gain/attenuation plus channel trim (-10 dB to +10 dB)
    • Up to 10 independent 32-bit user-programmable biquads (EQ) per channel
    • Bass/treble tone control
    • Pre- and post-EQ full 8-channel input mix on all 8 channels
    • Dual independent limiters/compressors
    • Dynamic range compression or anti-clipping modes
    • AutoModes
      • 5-band graphic EQ
      • 32 preset EQ curves (rock, jazz, pop, etc.)
      • Automatic volume-controlled loudness
      • 5.1 to 2-channel downmix
      • Simultaneous 5.1- and 2-channel downmix outputs
      • 3 preset volume curves
      • 2 preset anti-clipping modes
      • Preset movie nighttime listening mode
      • Preset TV channel/commercial AGC mode
      • 5.1, 2.1 bass management configurations
      • AM frequency automatic output PWM frequency shifting
      • 8 preset crossover filters
    • Individual channel and master soft/hard mute
    • Automatic zero-detect and invalid input mute
    • Automatic amplifier power-down on clock loss
    • Advanced AM interference frequency switching and noise suppression modes
    • I²S output channel mapping function
    • Independent channel volume and DSP bypass
    • Channel mapping of any input to any processing/FFX channel
    • Selectable per-channel FFX damped ternary or binary PWM output
    • Max power correction for lower full-power THD
    • Variable per-channel FFX output delay control
    • 192 kHz internal processing sampling rate, 24-bit to 36-bit precision

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
STA311B VFQFPN 59 8x8x0.9 Tray -40 90
批量生产
3.0 1000 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofSTA311B

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1343 1 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

MOUSER

库存

1343

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-29

立即购买
STA311BTR VFQFPN 59 8x8x0.9 Tape And Reel -40 90
批量生产
3 1000 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofSTA311BTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 775 1 Order Now
MOUSER WORLDWIDE 200 1 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

DIGIKEY

库存

775

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

200

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-29

获取样片

STA311B

封装

VFQFPN 59 8x8x0.9

包装类型

Tray

单价(US$)

3.0*

Distributor availability ofSTA311B

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1343 1 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

MOUSER

库存

1343

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-29

Operating Temperature (°C)

(min)

-40

(max)

90

供货状态

批量生产

单价(US$)

3

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STA311BTR

封装

VFQFPN 59 8x8x0.9

包装类型

Tape And Reel

单价(US$)

3.0*

Distributor availability ofSTA311BTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 775 1 Order Now
MOUSER WORLDWIDE 200 1 Order Now

代理商库存报告日期: 2019-09-29

代理商名称

DIGIKEY

库存

775

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

200

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-29

Operating Temperature (°C)

(min)

-40

(max)

90

供货状态

批量生产

单价(US$)

3

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STA311B
批量生产
VFQFPN 59 8x8x0.9 工业 Ecopack3
STA311BTR
批量生产
VFQFPN 59 8x8x0.9 工业 Ecopack3

STA311B

Package:

VFQFPN 59 8x8x0.9

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 59 8x8x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STA311BTR

Package:

VFQFPN 59 8x8x0.9

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 59 8x8x0.9

Grade

Industrial

RoHS Compliance Grade

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.