參數(shù)資料
型號(hào)： SM5878
廠商： Seiko NPC Corporation
英文描述： 3rd-order , 2-channel D/A converter
中文描述： 三階2聲道D / A轉(zhuǎn)換
文件頁(yè)數(shù)： 10/16頁(yè)
文件大?。?/td> 143K
代理商： SM5878
SM5878AM/AV
NIPPON PRECISION CIRCUITS—10
AC Analog Characteristics
Normal-voltage: DV
SS
= AV
SS
= XV
SS
= 0 V, DV
DD
= AV
DD
= XV
DD
= 5 V, AV
DD
= AV
DDL
= AV
DDR
, DS =
0 V, DEEM = 0 V, crystal oscillator frequency f
OSC
= 16.9344 MHz, T
a
= 25
°
C
Measurement Circuit and Conditions
Measurement circuit block diagram
Measurement conditions
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Total harmonic distortion
THD
+
N
1 kHz, 0 dB
–
0.003
0.006
%
LSI output level
V
out1
1 kHz, 0 dB
1.2
1.3
1.4
V
rms
Evaluation board output level
V
out2
1 kHz, 0 dB
–
1.3
–
V
rms
Dynamc range
D.R
1 kHz,
60 dB
92
98
–
dB
Signal-to-noise ratio
1
1. Signal-to-noise is measured following a device reset, with DATA = 0 (DI = LOW). Under these conditions, the signal-to-noise ratio includes noise-shaper
noise.
S/N
1 kHz, 0/
∞
dB
94
100
–
dB
Channel separation
Ch. Sep
1 kHz,
∞
/0 dB
91
97
–
dB
Parameter
1
1. Pins LO and RO should have an output load of 10 k
(mn).
Symbol
3346A left/right-channel selector
switch
AD725C distortion analyzer with
built-in filter
Total harmonic distortion
THD
+
N
THRU
20 kHz lowpass filter ON
400 Hz highpass filter OFF
Output level
V
out
Dynamc range
DR
D-RANGE
Signal-to-noise ratio
S/N
THRU
20 kHz lowpass filter ON
400 Hz highpass filter OFF
JIS A filter ON
Channel separation
Ch. Sep
THRU
20 kHz lowpass filter ON
400 Hz highpass filter OFF
Distortion
analyzer
Left/Right
channel selector
Evaluation
board
Signal
generator
CKO (384fs)
BCK
LRCK (fs)
DATA
Left channel
Right channel
fs = 44.1 kHz
DATA = 16 bits
NF Corporation 3346A.
10 k input impedance
Shibasoku AD725C.
RMS measurement
相關(guān)PDF資料
PDF描述
SM5878AM 3rd-order , 2-channel D/A converter
SM5878AV 3rd-order , 2-channel D/A converter
SM5879 3rd-order , 2-channel D/A Converter
SM5879AV 3rd-order , 2-channel D/A Converter
SM5882AS Audio 3rd-order . D/A Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SM5878AM 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3rd-order , 2-channel D/A converter
SM5878AV 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3rd-order , 2-channel D/A converter
SM5879 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3rd-order , 2-channel D/A Converter
SM5879AV 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3rd-order , 2-channel D/A Converter
SM5882-006-D-B 功能描述:板上安裝壓力/力傳感器 RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides
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