MAX5471EZT+T Maxim Integrated Products, MAX5471EZT+T Datasheet - Page 4

• Manufacturer Part Number: MAX5471EZT+T
• Description: IC POT DGTL 32TAP NV TSOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX5471EZT+T

• Taps: 32
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: Up/Down
• Voltage - Supply: 2.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX5471EZT+T; MAX5471EZT+TTR

32-Tap, Nonvolatile, Linear-Taper Digital
Potentiometers in SOT23
(V
4
DD
600
550
500
450
400
350
300
250
200
100
0.5
0.4
0.3
0.2
0.1
_______________________________________________________________________________________
80
60
40
20
0
0
= 5.0V, T
2.7
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
0
DIGITAL INPUTS = GND OR V
3.1
vs. TAP POSITION (MAX5474)
5
5
V
A
DD
WIPER RESISTANCE
W-TO-L RESISTANCE
3.5
= +25°C, unless otherwise noted.)
SUPPLY VOLTAGE (V)
vs. TAP POSITION
= 5.0V
10
10
TAP POSITION
TAP POSITION
MAX5475
3.9
V
15
15
DD
4.3
= 3.0V
MAX5474
DD
20
20
4.7
25
25
5.1
30
30
5.5
600
550
500
450
400
350
300
250
200
100
0.5
0.4
0.3
0.2
0.1
80
60
40
20
0
0
-40
0
0
DIGITAL INPUTS = GND OR V
vs. TAP POSITION (MAX5475)
V
V
5
5
DD
STATIC SUPPLY CURRENT
-15
DD
H-TO-GND RESISTANCE
= 5.0V
= 3.0V
WIPER RESISTANCE
vs. TEMPERATURE
vs. TAP POSITION
TEMPERATURE (°C)
10
10
TAP POSITION
TAP POSITION
10
V
MAX5472
DD
15
15
= 5.0V
Typical Operating Characteristics
V
DD
MAX5471
35
DD
20
20
= 3.0V
60
25
25
30
30
85
100mV/div
10,000
5V/div
-0.05
-0.10
-0.15
-0.20
1000
0.20
0.15
0.10
0.05
INC
100
0.1
10
W
1
0
-40
0
END-TO-END RESISTANCE % CHANGE
C
V
TAP 16 TO TAP 15
TAP-TO-TAP SWITCHING TRANSIENT
H
L
100kΩ
= 10pF
= V
vs. DIGITAL INPUT VOLTAGE
DD
-15
1
DIGITAL INPUT VOLTAGE (V)
vs. TEMPERATURE
SUPPLY CURRENT
50kΩ
TEMPERATURE (°C)
10
2
400ns/div
V
DD
V
DD
35
= 3.0V
3
= 5.0V
100kΩ
50kΩ
60
MAX5475
MAX5474
4
85
5