參數(shù)資料
型號： DAC8532
英文描述： Dual Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER
中文描述： 雙通道，低功耗，16位，串行輸入數(shù)字到模擬轉(zhuǎn)換器
文件頁數(shù)： 2/19頁
文件大?。?/td> 402K
代理商： DAC8532
DAC8532
SBAS246A
2
www.ti.com
SPECIFICATION
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
(1)
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
DAC8532
MSOP-8
"
DGK
"
–
40
°
C to +105
°
C
"
D32E
"
DAC8532IDGK
DAC8532IDGKR
Tube, 80
Tape and Reel,
2500
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
(1
)
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Scale Error
Full-Scale Error
Gain Error
Zero-Scale Error Drift
Gain Temperature Coefficient
Channel-to-Channel Matching
PSRR
16
Bits
±
0.0987
±
1
+25
–
1.0
±
1.0
% of FSR
LSB
mV
% of FSR
% of FSR
μ
V/
°
C
ppm of FSR/
°
C
mV
mV/V
16-Bit Monotonic
+5
–
0.15
±
20
±
5
15
0.75
R
L
= 2k
, C
L
= 200pF
OUTPUT CHARACTERISTICS
(2)
Output Voltage Range
Output Voltage Settling Time
0
V
REF
V
To
±
0.003% FSR
0200
to FD00
R
L
= 2k
; 0pF < C
< 200pF
R
L
= 2k
; C
L
= 500pF
8
10
μ
s
12
1
470
1000
20
0.5
0.25
–
100
1
50
20
μ
s
V/
μ
s
pF
pF
nV-s
nV-s
LSB
dB
mA
mA
Slew Rate
Capacitive Load Stability
R
=
∞
R
= 2k
Code Change Glitch Impulse
Digital Feedthrough
DC Crosstalk
AC Crosstalk
DC Output Impedance
Short-Circuit Current
1LSB Change Around Major Carry
–
96
V
DD
= +5V
V
= +3V
Power-Up Time
Coming Out of Power-Down Mode
V
= +5V
Coming Out of Power-Down Mode
V
DD
= +3V
BW = 20kHz, V
= 5V
F
OUT
= 1kHz, 1st 19 Harmonics Removed
2.5
μ
s
5
μ
s
AC PERFORMANCE
SNR
THD
SFDR
SINAD
94
67
69
65
dB
dB
dB
dB
V
to GND...........................................................................
–
0.3V to +6V
Digital Input Voltage to GND .................................
–
0.3V to +V
DD
+ 0.3V
V
or V
to GND ..........................................
–
0.3V to +V
+ 0.3V
Operating Temperature Range ......................................
–
40
°
C to +105
°
C
Storage Temperature Range .........................................
–
65
°
C to +150
°
C
Junction Temperature Range (T
max) ........................................ +150
°
C
Power Dissipation ........................................................ (T
max
—
T
A
)/
θ
JA
θ
JA
Thermal Impedance......................................................... 206
°
C/W
θ
Thermal Impedance .......................................................... 44
°
C/W
Lead Temperature, Soldering:
Vapor Phase (60s) ............................................................... +215
°
C
Infrared (15s) ........................................................................ +220
°
C
NOTE: (1) Stresses above those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
PACKAGE/ORDERING INFORMATION
ELECTRICAL CHARACTERISTICS
V
DD
= +2.7V to +5.5V.
–
40
°
C to +105
°
C, unless otherwise specified.
DAC8532
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相關代理商/技術參數(shù)
參數(shù)描述
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