參數(shù)資料
型號： MAX5721
廠商： Maxim Integrated Products, Inc.
英文描述： 10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
中文描述： 10位、低功耗、雙路、電壓輸出DAC，串行接口
文件頁數(shù)： 2/14頁
文件大?。?/td> 643K
代理商： MAX5721
M
10-Bit, Low-Power, Dual, Voltage-Output
DAC with Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND..............................................................-0.3V to +6V
OUT_, SCLK, DIN,
CS
, REF to GND...............-0.3 to (V
DD
+0.3V)
Maximum Continuous Current Into Any Pin......................±50mA
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin μMAX (derate 4.6 mW/
°
C above +70
°
C)............362mW
ELECTRICAL CHARACTERISTICS
(V
DD
= +2.7V to +5.5V, GND = 0, V
REF
= V
DD
, R
L
= 5k
, C
L
= 200pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
V
DD
= +5V, T
A
= +25
°
C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range .........................-40
°
C to +125
°
C
Junction Temperature.....................................................+150
°
C
Storage Temperature Range............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s)................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC ACCURACY
(Note 1)
Resolution
Intergral Nonlinearity Error
Differential Nonlinearity Error
Zero-Code Error
Zero-Code Error Tempco
Gain Error
Gain-Error Tempco
Power-Supply Rejection Ratio
REFERENCE INPUT
Reference Input Voltage Range
N
10
Bits
LSB
LSB
% of FS
ppm/
°
C
% of FS
ppm/
°
C
dB
INL
DNL
OE
(Note 2)
Guaranteed monotonic (Note 2)
Code = 000
±0.5
±4
±1
1.5
0.4
2.3
GE
Code = 3FF hex
±3
0.26
58.8
PSRR
Code = 3FF hex,
V
DD
= ±10%
V
REF
0
64
V
DD
126
V
In operation
In power-down mode
90
2
k
M
Reference Input Impedance
R
REF
Reference-Down Reference
Current
DAC OUTPUT
Output Voltage Range
DC Output Impedance
In power-down mode (Note 3)
1
10
μA
No load (Note 4)
Code = 200 hex
V
DD
= +3V
V
DD
= +5V
V
DD
= +3V
V
DD
= +5V
Power-down mode = output high
impedance
0
V
DD
V
0.8
15
48
8
8
Short-Circuit Current
mA
Wake-Up Time
μs
Output Leakage Current
±18
nA
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