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LC78856V PDF даташит

Спецификация LC78856V изготовлена ​​​​«Sanyo Semicon Device» и имеет функцию, называемую «Built-in Digital Filter D/A Converters for Digital Audio».

Детали детали

Номер произв LC78856V
Описание Built-in Digital Filter D/A Converters for Digital Audio
Производители Sanyo Semicon Device
логотип Sanyo Semicon Device логотип 

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LC78856V Даташит, Описание, Даташиты
Ordering number : EN*5128A
Preliminaly
CMOS LSI
LC78856M, 78856V
Built-in Digital Filter D/A Converters
for Digital Audio
Overview
The LC78856M and LC78856V are ∑∆-type digital-audio
D/A converter circuits with built-in digital filters.
Features
• 8× oversampling digital filter
• Digital de-emphasis (supports fs = 44.1 kHz)
• Soft muting
• Double speed support
• Support for a 384fs system clock
• PWM outputs
• 5 V single-voltage power supply
• Si-gate CMOS process
Package Dimensions
unit: mm
3091A-MFP28
[LC78856M]
unit: mm
3191-SSOP30
[LC78856V]
SANYO: MFP28
SANYO: SSOP30
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Operating temperature
Storage temperature
Symbol
VDD max
VIN max
VOUT max
Topr
Tstg
Conditions
Ratings
–0.3 to +7.0
–0.3 to VDD + 0.3
–0.3 to VDD + 0.3
–30 to +75
–40 to +125
Unit
V
V
V
°C
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA (OT)/62095HA (OT) No. 5128-1/8









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LC78856V Даташит, Описание, Даташиты
LC78856M, 78856V
Allowable Operating Ranges at Ta = –30 to +75°C
Parameter
Supply voltage
Input voltage
Symbol
VDD
VIN
Conditions
DC Characteristics at Ta = –30 to +75°C, VDD = 4.5 to 5.5 V, VSS = 0 V
Parameter
Input high-level voltage (1)
Input low-level voltage (1)
Input high-level voltage (2)
Input low-level voltage (2)
Output high-level voltage
Output low-level voltage
Power dissipation
Symbol
Conditions
VIH1
VIL1
VIH2
VIL2
VOH
VOL
Pd
The XIN pin
The XIN pin
Pins other than the XIN pin
Pins other than the XIN pin
IOH = –1 µA
IOL = 1 µA
VDD = 5.0 V
DC Characteristics at Ta = –30 to +75°C, VDD = 4.5 to 5.5 V, VSS = 0 V
Parameter
Oscillator frequency
BCLK frequency
BCLK pulse width
Data setup time
Data hold time
LRCK setup time
LRCK hold time
Symbol
fX
fBCX
tWB
tDS
tDH
tLS
tLH
Conditions
Timing Chart
min
3.0
0
Ratings
typ
max
5.5
VDD
Unit
V
V
min
0.7 VDD
2.2
VDD – 0.1
Ratings
typ
max
0.3 VDD
0.8
0.1
140 200
Unit
V
V
V
V
V
V
mW
Ratings
min typ
16.9
100
20
20
50
50
max
18.5
2.4
Unit
MHz
MHz
ns
ns
ns
ns
ns
Analog Characteristics at Ta = 25°C, VDD = 5.0 V
Parameter
Total harmonic distortion
Signal-to-noise ratio
Crosstalk
Dynamic range
Symbol
Conditions
THD + N f = 1 kHz, 0 dB
S/N JIS-A
CT f = 1 kHz, 0 dB
DR JIS-A
Ratings
Unit
min typ max
0.005
%
100 dB
98 dB
94 dB
No. 5128-2/8









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LC78856V Даташит, Описание, Даташиты
Block Diagram
LC78856M, 78856V
Filter Characteristics
Standard Speed (de-emphasis off)
Double Speed (de-emphasis off)
No. 5128-3/8










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Номер в каталогеОписаниеПроизводители
LC78856Built-in Digital Filter D/A Converters for Digital AudioSanyo Semicon Device
Sanyo Semicon Device
LC78856MBuilt-in Digital Filter D/A Converters for Digital AudioSanyo Semicon Device
Sanyo Semicon Device
LC78856VBuilt-in Digital Filter D/A Converters for Digital AudioSanyo Semicon Device
Sanyo Semicon Device

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