參數(shù)資料
型號： AD1851
廠商： Analog Devices, Inc.
英文描述： 16-Bit, 16×Fs PCM Audio DACs(16位,單片PCM音頻D/A轉(zhuǎn)換器)
中文描述： 16位，16 × Fs的PCM音頻數(shù)模轉(zhuǎn)換器（16位，單片的PCM音頻的D / A轉(zhuǎn)換器）
文件頁數(shù)： 4/12頁
文件大?。?/td> 210K
代理商： AD1851
AD1851/AD1861
REV. A
–4–
ABSOLUT E MAX IMUM RAT INGS*
V
L
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6.50 V
V
S
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6.50 V
–V
S
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –6.50 V to 0 V
Digital Inputs to DGND . . . . . . . . . . . . . . . . . . . –0.3 V to V
L
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
0.3 V
Short Circuit . . . . . . . . . . . . . . . . . Indefinite Short to Ground
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+300
°
C, 10 sec
Storage T emperature . . . . . . . . . . . . . . . . . . –60
°
C to +100
°
C
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. T his is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PIN DE SCRIPT IONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
–V
S
DGND
V
L
NC
CLK
LE
DAT A
NC
V
OUT
R
F
SJ
AGND
I
OUT
MSB ADJ
T RIM
V
S
Analog Negative Power Supply
Logic Ground
Logic Positive Power Supply
No Connection
Clock Input
Latch Enable Input
Serial Data Input
No Internal Connection*
Voltage Output
Feedback Resistor
Summing Junction
Analog Ground
Current Output
MSB Adjustment T erminal
MSB T rimming Potentiometer T erminal
Analog Positive Power Supply
*Pin 8 has no internal connection; -V
L
from AD1856 or AD1860 socket can be
safely applied.
ORDE RING GUIDE
Package
Option*
Model
Resolution
T HD + N
AD1851N
AD1851N-J
AD1851R
AD1851R-J
AD1861N
AD1861N-J
AD1861R
AD1861R-J
16 Bits
16 Bits
16 Bits
16 Bits
18 Bits
18 Bits
18 Bits
18 Bits
0.008%
0.004%
0.008%
0.004%
0.008%
0.004%
0.008%
0.004%
N-16
N-16
R-16
R-16
N-16
N-16
R-16
R-16
*N = Plastic DIP Package; R = Small Outline (SOIC) Package.
C AUT ION
ESD (electrostatic discharge) sensitive device. T he digital control inputs are diode protected;
however, permanent damage may occur on unconnected devices subject to high energy electro-
static fields. Unused devices must be stored in conductive foam or shunts. T he protective foam
should be discharged to the destination socket before devices are inserted.
WARNING!
ESD SENSITIVE DEVICE
Typical Performance
175
150
125
100
75
50
25
2
4
6
8
10
12
14
CLOCK FREQUENCY – MHz
P
Power Dissipation vs. Clock Frequency
T
10
1
0.1
0.01
0.001
–30 –20 –10
0
10
20
30
40
50
60
70
80
90
TEMPERATURE –
°
C
–60dB
–20dB
0dB
THD vs. Temperature
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相關代理商/技術參數(shù)
參數(shù)描述
AD1851N 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 16-bit 16-Pin PDIP Tube 制造商:Rochester Electronics LLC 功能描述:IC, MONO 16-BIT AUDIO DAC - Bulk 制造商:Analog Devices 功能描述:16BIT DAC PCM AUDIO 1851 DIP16
AD1851N-J 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 16-bit 16-Pin PDIP Tube 制造商:Rochester Electronics LLC 功能描述:IC, MONO 16-BIT AUDIODAC - Bulk
AD1851NZ 制造商:Rochester Electronics LLC 功能描述:IC, MONO 16-BIT AUDIO DAC - Bulk 制造商:Analog Devices 功能描述:16BIT DAC PCM AUDIO 1851 DIP16
AD1851NZ 制造商:Analog Devices 功能描述:16BIT DAC PCM AUDIO 1851 DIP16
AD1851NZ-J 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
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