參數(shù)資料
型號: MAX5174AEEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Low-Power, Serial, 12-Bit DACs with Voltage Output
中文描述: SERIAL INPUT LOADING, 18 us SETTLING TIME, 12-BIT DAC, PDSO16
封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù): 5/16頁
文件大?。?/td> 255K
代理商: MAX5174AEEE
M
Low-Power, S erial, 12-Bit DACs
with Voltage Output
_______________________________________________________________________________________
5
Not Pulse Width High
INL guaranteed between cot
Note 2:
Offset is measured at the code that comes closest to 10mV.
Note 3:
Accuracy is better than 1 LSB for V
OUT
= 10mV to V
DD
- 180mV. Guaranteed by PSR test on end points.
Note 4:
R
L
= open and digital inputs are either V
DD
or DGND.
Note 5:
INL guaranteed between codes 20 and 4095.
ELECTRICAL CHARACTERISTICS—MAX5176 (continued)
(V
DD
= +2.7V to +3.6V, V
REF
= 1.25V, OS = AGND = DGND, R
L
= 5k
, C
L
= 100pF referenced to ground, T
A
= T
MIN
to T
MAX
, unless
otherwise noted. Typical values are at T
A
= +25°C).
PARAMETER
SYMBOL
CONDITIONS
DYNAMIC PERFORMANCE
Power-Supply Current (Note 4)
Shutdown Current (Note 4)
TIMING CHARACTERISTICS
I
DD
0.35
1
0.4
10
mA
μA
Positive Supply Voltage
V
DD
2.7
3.6
V
Digital Feedthrough
1
nV-s
CS
= V
DD
, DIN = 50kHz; f
SCLK
= 100kHz,
V
SCLK
= 3Vp-p
MIN
TYP
MAX
UNITS
Time Required to Exit Shutdown
40
μs
OS Pin Input Resistance
80
120
k
Output Voltage Swing (Note 3)
0
V
DD
V
Voltage Output Slew Rate
Output Settling Time
SR
0.6
18
V/μs
μs
CSW
150
ns
SCLK Rise to
CS
Fall Delay
CS
Rise to SCLK Rise Hold Time
t
CS0
t
CS1
10
75
ns
ns
To ±0.5LSB, from 10mV to full-scale
SCLK Fall to DOUT Valid
Propagation Delay
t
DO2
200
ns
C
LOAD
= 200pF
SCLK Rise to DOUT Valid
Propagation Delay
t
DO1
200
ns
C
LOAD
= 200pF
SDI Hold Time
t
DH
0
ns
SDI Setup Time
t
DS
60
ns
SCLK Rise to
CS
Rise Hold Time
t
CSH
0
ns
CSB
Fall to SCLK Rise Setup
Time
t
CSS
60
ns
SCLK Pulse Width Low
t
CL
75
ns
SCLK Pulse Width High
t
CH
75
ns
SCLK Clock Period
t
CP
150
ns
POWER SUPPLIES
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