參數(shù)資料
型號： MAX5161NEZT
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計
英文描述： DIGITAL POTENTIOMETER|TSOP|6PIN|PLASTIC
中文描述： 200K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO6
封裝： SOT-23, 6 PIN
文件頁數(shù)： 5/20頁
文件大?。?/td> 298K
代理商： MAX5161NEZT
M
_______________________________________________________________________________________
5
Note 1:
Accuracy is guaranteed as shown in the following table:
Note 2:
Offset is measured at the code closest to 10mV.
Note 3:
The temperature coefficient is determined by the “box” method in which the maximum
D
V
OUT
over the temperature range is
divided by
D
T.
Note 4:
Accuracy is better than 1.0LSB for V
OUT
= 10mV to (V
DD
- 180mV). Guaranteed by PSR test on end points.
Note 5:
R
LOAD
=
￥
and digital inputs are at either V
DD
or DGND.
TIMING CHARACTERISTICS—MAX5121 (+3V)
(V
DD
= +3V ±10%, OS = AGND = DGND = 0V, 33nF capacitor at REFADJ, internal reference, R
L
= 5k
, C
L
= 100pF, T
A
= T
MIN
to
T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
ns
ns
ns
ns
60
0
60
0
t
CSS
t
CSH
t
DS
t
DH
CS
Fall to SCLK Rise Setup Time
SCLK Rise to
CS
Rise Hold Time
SDI Setup Time
SDI Hold Time
ns
150
ns
C
LOAD
= 200pF
75
t
CSW
t
CL
SCLK Pulse Width Low
CONDITIONS
ns
ns
150
75
t
CP
t
CH
SCLK Clock Period
SCLK Pulse Width High
CS
Pulse Width High
ns
75
t
CS1
CS
Rise to SCLK Rise Hold Time
C
LOAD
= 200pF
ns
200
t
DO1
SCLK Rise to DOUT Valid
Propagation Delay Time
ns
200
t
DO2
SCLK Fall to DOUT Valid
Propagation Delay Time
ns
10
t
CS0
SCLK Rise to
CS
Fall Delay Time
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
10
20
5
3
4095
4095
Accuracy Guaranteed
From Code:
To Code:
V
DD
(V)
______________________________________________________________________
(V
DD
= +5V (MAX5120), V
DD
= +3V (MAX5121), R
L
= 5k
, C
L
= 100pF, OS = AGND, T
A
= +25°C, unless otherwise noted.)
MAX5120
INTEGRAL NONLINEARITY vs.
DIGITAL INPUT CODE
0.20
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
0
1000
2000
3000
4000
5000
M
DIGITAL INPUT CODE
I
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0
1000
2000
3000
4000
5000
MAX5120
DIFFERENTIAL NONLINEARITY vs.
DIGITAL INPUT CODE
M
DIGITAL INPUT CODE
D
2.490
2.495
2.500
2.505
2.510
-60
-20
20
60
-40
0
40
80
100
MAX5120
REFERENCE VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (°C)
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5161NEZT+ 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 200KOHM SGL 6PIN SOT-23 - Rail/Tube
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