数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

LC78835K 数据表(PDF) 11 Page - Sanyo Semicon Device

部件名 LC78835K
功能描述  18 Bits Digital Filter and D/A Converter for Digital Audio
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device

LC78835K 数据表(HTML) 11 Page - Sanyo Semicon Device

Back Button LC78835K Datasheet HTML 6Page - Sanyo Semicon Device LC78835K Datasheet HTML 7Page - Sanyo Semicon Device LC78835K Datasheet HTML 8Page - Sanyo Semicon Device LC78835K Datasheet HTML 9Page - Sanyo Semicon Device LC78835K Datasheet HTML 10Page - Sanyo Semicon Device LC78835K Datasheet HTML 11Page - Sanyo Semicon Device LC78835K Datasheet HTML 12Page - Sanyo Semicon Device LC78835K Datasheet HTML 13Page - Sanyo Semicon Device LC78835K Datasheet HTML 14Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 11 / 14 page
background image
• Pulse-Width Modulation (PWM) D/A Converter
This is a 3-bit circuit that applies pulse width modulation to voltages V2 and V1 output from the R-string D/A
converter to produce an 8-way division. Depending on the value of the data in bits D8 to D6, one of the voltages,
V2 or V1, is output to the CH1OUT (or CH2OUT) pin.
• Level Shift D/A Converter
The variable resistors VRH and VRL are connected in series to the two ends of the R-string D/A converter
resistance, configuring a 6-bit D/A conversion circuit. Depending on the values of the data in the LSBs (bits D5 to
D0), VRH and VRL change as follows.
(1) The sum of VRH and VRL is constant, irrespective of the data value.
(2) Irrespective of the data value, VRH and VRL are in the range of 0 to 63R/512 (where R is the unit resistance of
the R-string D/A converter) and resistance changes in R/512 steps in accordance with the data value.
This means that the R-string D/A converter outputs, V2 and V1, each vary in the range of 0 to 63
× ∆V/512 (∆V =
(VH - VL)/512) in
∆V/512 steps.
— Vref H/L, REF H/L Pins
The voltage on the Vref pins, used to apply the reference voltage to the resistance strings, are usually set so that
VrefH = AVDD and VrefL = AGND. In addition, a 10 µF rated condenser connects REFH and AGND as well
as REFL and AGND. When VrefH = 5.0 V, VrefL = 0 V, the LC78835K on-chip RH and RL resistors
maximum output amplitude at 0 dB playback is output in the 3.0 Vp-p range extending from a minimum 0.6 V
to maximum 3.6 V.
No. 4624-11/14
LC78835K, 78835KM


类似零件编号 - LC78835K

制造商部件名数据表功能描述
logo
Sanyo Semicon Device
LC7883 SANYO-LC7883 Datasheet
313Kb / 9P
   LC7883M
LC78832M SANYO-LC78832M Datasheet
177Kb / 8P
   16-Bit D/A Converter LSI with On-Chip Digital Filters
LC78833 SANYO-LC78833 Datasheet
295Kb / 11P
   Digital Audio 16-Bit D/A Converter with Built-In Digital Filters
LC78833M SANYO-LC78833M Datasheet
295Kb / 11P
   Digital Audio 16-Bit D/A Converter with Built-In Digital Filters
LC78833V SANYO-LC78833V Datasheet
295Kb / 11P
   Digital Audio 16-Bit D/A Converter with Built-In Digital Filters
More results

类似说明 - LC78835K

制造商部件名数据表功能描述
logo
NEC
UPD63200 NEC-UPD63200 Datasheet
655Kb / 18P
   DIGITAL AUDIO 18 BIT D/A CONVERTER
logo
Cirrus Logic
CS4328 CIRRUS-CS4328 Datasheet
831Kb / 31P
   18-Bit, Stereo D/A Converter for Digital Audio
OCT 1993
logo
Sanyo Semicon Device
LC7886 SANYO-LC7886 Datasheet
134Kb / 6P
   18-Bit A/D Converter for Digital Audio Applications
logo
Nippon Precision Circui...
SM5865CM NPC-SM5865CM Datasheet
319Kb / 20P
   D/A Converter for Digital Audio
SM5865BM NPC-SM5865BM Datasheet
158Kb / 17P
   D/A Converter for Digital Audio
SM5864AP NPC-SM5864AP Datasheet
734Kb / 19P
   Digital Audio D/A Converter
logo
Panasonic Semiconductor
MN6474A PANASONIC-MN6474A Datasheet
51Kb / 6P
   D/A Converter for Digital Audio Equipment
MN35502 PANASONIC-MN35502 Datasheet
67Kb / 8P
   D/A Converter for Digital Audio Equipment
MN35503 PANASONIC-MN35503 Datasheet
71Kb / 9P
   D/A Converter for Digital Audio Equipment
MN6460A PANASONIC-MN6460A Datasheet
64Kb / 6P
   A/D Converter for Digital Audio Equipment
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com