MAX5499 Maxim Integrated Products, MAX5499 Datasheet - Page 7
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MAX5499
Manufacturer Part Number
MAX5499
Description
10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5499.pdf
(20 pages)
(V
DD
700
600
500
400
300
200
100
1.5
1.2
0.9
0.6
0.3
22
20
19
18
17
16
21
0
0
= +5.0V, V
-40
WIPER RESISTANCE vs. WIPER VOLTAGE
0
0
VARIABLE RESISTOR TEMPERATURE
V
CODE IS 00 0000 0000
DD
50kΩ
128
= 5.25V
STANDBY SUPPLY CURRENT
-15
1
COEFFICIENT vs. CODE
256 384
10kΩ
(VARIABLE RESISTOR)
SS
vs. TEMPERATURE
TEMPERATURE (°C)
WIPER VOLTAGE (V)
= 0, T
10
2
_______________________________________________________________________________________
CODE
512 640
A
V
T
DD
A
35
= +25°C, unless otherwise noted.)
10-Bit, Dual, Nonvolatile, Linear-Taper
3
= -40°C TO +85°C
= 3V
768
60
V
4
DD
896
= 5V
1024
85
5
10,000
1000
-0.2
-0.4
-0.6
-0.8
-1.0
100
Typical Operating Characteristics (continued)
0.1
1.0
0.8
0.6
0.4
0.2
10
1
0
-40
0
V
TAP-TO-TAP SWITCHING TRANSIENT
DD
END-TO-END RESISTANCE (R
% CHANGE vs. TEMPERATURE
= 5V
vs. DIGITAL INPUT VOLTAGE
DIGITAL SUPPLY CURRENT
-15
1
DIGITAL INPUT VOLTAGE (V)
(MAX5494/MAX5498)
(VOLTAGE-DIVIDER)
TEMPERATURE (°C)
10
2
1µs/div
H_ = V
L_ = GND
FROM CODE 01111 11111
TO CODE 10000 00000
C
W_
Digital Potentiometers
= 10pF
35
3
DD
60
4
HL
MAX5494 toc17
)
85
5
CS
2V/div
V
20mV/div
W_
-0.2
-0.4
-0.6
-0.8
-1.0
200
180
160
140
120
100
1.0
0.8
0.6
0.4
0.2
80
60
40
20
0
0
-40
0
CODE IS 11 1111 1111
TAP-TO-TAP SWITCHING TRANSIENT
WIPER-TO-END RESISTANCE (R
128
RATIOMETRIC TEMPERATURE
% CHANGE vs. TEMPERATURE
-15
10kΩ
(VARIABLE RESISTOR)
COEFFICIENT vs. CODE
256 384
(MAX5495/MAX5499)
TEMPERATURE (°C)
www.DataSheet4U.com
50kΩ
10
4µs/div
CODE
H_ = V
L_ = GND
FROM CODE 01111 11111
TO CODE 10000 00000
C
512 640
W_
VOLTAGE-DIVIDER
V
T
= 10pF
DD
A
35
DD
= -40°C TO +85°C
= 3V
768
60
MAX5494 toc18
WL
896
)
1024
85
CS
2V/div
V
20mV/div
7
W_