參數(shù)資料
型號: MAX503EWG
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: 5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC
中文描述: PARALLEL, 8 BITS INPUT LOADING, 25 us SETTLING TIME, 10-BIT DAC, PDSO24
封裝: 0.300 INCH, SOP-24
文件頁數(shù): 3/16頁
文件大小: 118K
代理商: MAX503EWG
M
5V, Low-Power, Parallel-Input,
Voltage-Output, 10-Bit DAC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V
DD
= 5V, V
SS
= 0V, AGND = DGND = REFGND = 0V, REFIN = 2.048V (external), RFB = ROFS = VOUT, C
REFOUT
= 33μF,
R
L
= 10k
, C
L
= 100pF, TA= TMINto TMAX, unless otherwise noted.)
PARAMETER
Temperature Coefficient
Required External Capacitor
SYMBOL
MIN
TYP
MAX
UNITS
Reference Tolerance
V
REFOUT
ppm/°C
μF
2.011
2.085
2
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Voltage Output Settling Time
Digital Feedthrough
V
2.015
2.081
REFERENCE OUTPUT (REFOUT)
Reference Output Resistance
Power-Supply Rejection Ratio
Noise Voltage
R
REFOUT
PSRR
e
n
200
400
30
μV/V
μVp-p
0.15
0.25
25
5
68
68
V/μs
μs
nV-s
Signal-to-Noise Plus
Distortion Ratio
SINAD
dB
DIGITAL INPUTS (S0, S1, D0–D9, LDAC, CLR, CS, WR, A0, A1)
Logic High Input
Logic Low Input
Digital Leakage Current
Digital Input Capacitance
POWER SUPPLIES
Positive Supply-Voltage Range
Positive Supply Current
SWITCHING CHARACTERISTICS
Address to WR Setup
Address to WR Hold
CS to WR Setup
CS to WR Hold
Data to WR Setup
Data to WR Hold
WR Pulse Width
LDAC Pulse Width
CLR Pulse Width
Internal Power-On Reset
Pulse Width
V
IH
V
IL
2.4
V
V
0.8
±1
μA
pF
8
CONDITIONS
(Note 5)
4.5V
V
DD
5.5V
0.1Hz to 10kHz
T
A
= +25°C
To ±0.5LSB, VOUT = 2V
WR = V
DD
, digital inputs all 1s to all 0s
Unity gain (Note 4)
Gain = 2 (Note 4)
V
IN
= 0V or V
DD
2.024
2.048
2.072
T
A
= +25°C
MAX503C
V
DD
I
DD
4.5
5.5
400
V
Outputs unloaded, all digital inputs = 0V or V
DD
250
μA
t
AWS
t
AWH
t
CWS
t
CWH
t
DS
t
DH
t
WR
t
LDAC
t
CLR
5
5
0
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
45
0
45
45
45
t
POR
(Note 3)
1.3
10
μs
C
REFOUT
3.3
MAX503E
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