音频解码器UDA1341TS NXP SSOP-28
信息编号:2941194 浏览:101次- 供应商
- 深圳兴庆达电子有限公司 商铺
- 认证
- 报价
- 请来电询价
- 类型
- 品牌
- NXP
- 型号
- UDA1341TS
- 所在地
- 深圳市福田区华强北路华强广场D座11D
- 联系电话
- 13662261210
- 手机号
- 15818667801
- 经理
- 陈庆希 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
商品型号:uda1341ts
商品厂家:nxp
商品封装:ssop-28
商品包装:盘装
商品描述:经济音频编解码器,迷你光盘md家用立体声系统和便携式应用,全新原装供应!
1 features
1.1 general
• low power
consumption
• 3.0 v power
supply
• 256fs, 384fs or
512fs system clock fre (fsys)
• small package
size (ssop28)
• partially pin
compatible with uda1340m and uda1344ts
• fully integrated
analog front end including digital agc
• adc plus
integrated high-pass filter to cancel dc offset
• adc supports 2 v
(rms value) input signals
• overload
detector for easy record level control
• separate power
control for adc and dac
• no analog post
filter required for dac
• easy
application
• functions
controllable via l3-interface.
1.2 multiple format data interface
• i2 s-bus,
msb-justified and lsb-justified format compatible
• three
combinational data formats with msb data output and lsb 16, 18 or
20 bits data input
• 1fs input and
output format data rate.
1.3 dac digital sound processing
• digital
db-linear volume control (low microcontroller load)
• digital tone
control, bass boost and treble
• digital
de-emphasis for 32, 44.1 or 48 khz audio sample fre
(fs)
• soft
mute.
1.4 advanced audio con?guration
• dac and adc polarity
control
• two channel stereo
single-ended input configuration
• microphone input with
on-board pga
• optional differential input
configuration for enhanced adc sound
• stereo line output (under
microcontroller volume control)
• digital peak level
detection
• high linearity, dynamic
range and low distortion.
2 general description
the uda1341ts is a
single-chip stereo analog-to-digital converter (adc) and
digital-to-analog converter (dac) with signal processing features
employing bitstream conversion techniques. its fully integrated
analog front end, including programmable gain amplifier (pga) and a
digital automatic gain control (agc). digital sound processing
(dsp) featuring makes the device an excellent choice for primary
home stereo minidisc applications, but by virtue of its low power
and low voltage characteristics it is also suitable for portable
applications such as md/cd boomboxes, notebook pcs and digital
video cameras.
the uda1341ts is
similar to the uda1340m and the uda1344ts but adds features such as
digital mixing of two input signals and one channel with a pga and
a digital agc.
the uda1341ts
supports the i2 s-bus data format with word lengths of up to 20
bits, the msb-justified data format with word lengths of up to 20
bits, the lsb-justified serial data format with word lengths of 16,
18 and 20 bits and three combinations of msb data output combined
with lsb 16, 18 and 20 bits data input. the uda1341ts has dsp
features in playback mode like de-emphasis, volume,bass boost,
treble and soft mute, which can be controlled via the l3-interface
with a microcontroller.
本产品的类型是编码器、解码器,品牌是NXP,型号是UDA1341TS,功率是标准,封装是SSOP-28,批号是12
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