MAX5471EZT+T Maxim Integrated Products, MAX5471EZT+T Datasheet - Page 6

• 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
6
MAX5471/
MAX5472
DD
_______________________________________________________________________________________
—
—
= 5.0V, T
1
2
3
4
5
6
PIN
-0.01
-0.02
-0.03
-0.04
MAX5474/
0.04
0.03
0.02
0.01
MAX5475
A
0
= +25°C, unless otherwise noted.)
0
1
3
4
5
6
2
7
8
VOLTAGE-DIVIDER MODE
RESISTANCE DNL vs. TAP POSITION
5
10
NAME
GND
V
U/D
INC
(MAX5475)
TAP POSITION
CS
W
H
DD
L
15
20
Chip-Select Input. Drive low to change wiper position (W) through INC and U/D. A low-to-
high transition with INC high stores the wiper position in nonvolatile memory.
Ground
Up/Down Control Input. With U/D low, a high-to-low INC transition decrements the wiper
position. With U/D high, a high-to-low INC transition increments the wiper position.
Wiper Increment Control Input. With CS low, the wiper position moves in the direction
determined by the state of U/D on a high-to-low transition.
High Terminal of Resistor. The voltage at H can be greater than or less than the voltage at L.
Current can flow into or out of H.
Power Supply
Wiper Terminal of Resistor
Low Terminal of Resistor. The voltage at L can be greater than or less than the voltage at H.
Current can flow into or out of L.
25
Typical Operating Characteristics (continued)
30
-0.01
-0.02
-0.03
-0.04
FUNCTION
0.04
0.03
0.02
0.01
0
0
VOLTAGE-DIVIDER MODE
RESISTANCE INL vs. TAP POSITION
5
10
(MAX5475)
TAP POSITION
15
20
Pin Description
25
30