參數(shù)資料
型號(hào)： 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(yè)數(shù)： 3/14頁(yè)
文件大?。?/td> 643K
代理商： MAX5721
M
10-Bit, Low-Power, Dual, Voltage-Output
DAC with Serial Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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.)
TIMING CHARACTERISTICS
(V
DD
= 2.7V to 5.5V, GND = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Note 1:
DC specifications are tested without output loads.
Note 2:
Linearity guaranteed from code 29 to code 995.
Note 3:
Limited with test conditions.
Note 4:
Offset and gain error limit the FSR.
Note 5:
Guaranteed by design.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS (SCLK, DIN,
CS
)
Input High Voltage
V
IH
V
DD
= +3V, +5V
0.7 x
V
DD
V
Input Low Voltage
V
IL
V
DD
= +3V, +5V
0.3 x
V
DD
V
Input Leakage Current
I
IN
Digital inputs = 0 or V
DD
±0.1
±1
μA
Input Capacitance
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate
Voltage-Output Settling Time
5
pF
SR
0.5
4
V/μs
μs
100 hex to 300 hex (Note 5)
10
Digital Feedthrough
All digital inputs from 0 to V
DD
0.1
nV-s
Digital-Analog Glitch Inpulse
Major carry transition (code 1FF hex to
code 200 hex)
12
nV-s
DAC-to-DAC Crosstalk
POWER REQUIREMENTS
Supply Voltage Range
nV-s
V
DD
2.7
5.5
205
215
1
V
All digital inputs at 0 or V
DD
= 3.6V
All digital inputs at 0 or V
DD
= 5.5V
All digital inputs at 0 or V
DD
= 5.5V
112
135
0.29
Supply Current with No Load
I
DD
μA
Power-Down Supply Current
I
DDPD
μA
PARAMETER
SYMBOL
f
SCLK
t
CH
t
CL
t
CSS
t
CSH
t
DS
t
DH
t
CSW
CONDITIONS
MIN
0
25
25
10
10
15
0
80
TYP
MAX
20
UNITS
MHz
ns
ns
ns
ns
ns
ns
ns
SCLK Clock Frequency
SCLK Pulse Width High
SCLK Pulse Width Low
CS
Fall to SCLK Rise Setup Time
SCLK Fall to
CS
Rise Setup Time
DIN to SCLK Fall Setup Time
DIN to SCLK Fall Hold Time
CS
Pulse Width High
相關(guān)PDF資料
PDF描述
MAX5722AUA 12-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
MAX5722EUA 12-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
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