MAX5482EUD+ Maxim Integrated Products, MAX5482EUD+ Datasheet - Page 3

• Manufacturer Part Number: MAX5482EUD+
• Description: IC DGTL POT 10BIT NV 14-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5482EUD+

• Taps: 1024
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.25 V, ±2.5 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 50K
• Number Of Pots: Single
• Taps Per Pot: 1024
• Resistance: 50 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (3-Wire, SPI)
• Operating Supply Voltage: 2.7 V to 5.25 V
• Supply Current: 1 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: 1024-Tap 50k Nonvolatile Linear-Taper Digital Potentiometer (Voltage Divider)
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V
• Tolerance: 25 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
V
Full-Scale Wiper-to-End
Resistance
Zero-Scale Resistor Error
Wiper Resistance
Wiper Capacitance
DIGITAL INPUTS (CS, SCLK(INC), DIN(U/D), SPI/UD) (Note 5)
Input-High Voltage
Input-Low Voltage
Input Leakage Current
Input Capacitance
DYNAMIC CHARACTERISTICS
Wiper -3dB Bandwidth
Total Harmonic Distortion
NONVOLATILE MEMORY RELIABILITY
Data Retention
Endurance
POWER SUPPLY
Single-Supply Voltage
Dual-Supply Voltage
Average Programming Current
Peak Programming Current
Standby Current
DD
DD
= +5.0V, T
= +2.7V to +5.25V, V
PARAMETER
A
= +25°C, unless otherwise noted.) (Note 1)
_______________________________________________________________________________________
10-Bit, Nonvolatile, Linear-Taper Digital
SS
= V
GND
SYMBOL
= 0V, V
R
THD
V
V
C
V
R
C
V
I
I
V
R
I
PG
DD
W-L
IN
DD
DD
SS
IH
IN
W
W
IL
Z
H
= V
MAX5483
MAX5484
Code = 0
V
Single-supply operation
Dual-supply operation
Single-supply operation
Dual-supply operation
Wiper at code = 01111
01111, C
V
code = 01111 01111,
1V
applied at H, 10pF
load on W
T
T
T
V
V
V
During nonvolatile write; digital inputs =
V
During nonvolatile write only; digital inputs
= V
Digital inputs = V
DD
DD
A
A
A
SS
GND
DD
DD
DD
RMS
= +85°C
= +25°C
= +85°C
DD
= V
≥ +3V (Note 4)
= +3V, wiper at
, V
- V
or GND
= 0V
or GND
at 10kHz is
L
SS
GND
LW
= 0V, T
≤ +5.25V
= 10pF
= 0V
CONDITIONS
A
DD
= -40°C to +85°C, unless otherwise noted. Typical values are at
or GND, T
MAX5483
MAX5484
V
+5.25V
V
+3.6V
V
= -2.5V
V
+5.25V
V
= -2.5V
MAX5481
MAX5482
MAX5481
MAX5482
DD
DD
DD
DD
DD
A
= +3.6V to
= +2.7V to
= +2.5V, V
= +2.7V to
= +2.5V, V
= +25°C
Potentiometers
SS
SS
0.7 x
37.5
2.70
2.50
MIN
V
-2.5
7.5
2.4
2.0
DD
200,000
50,000
0.026
TYP
0.03
110
250
220
0.6
10
50
70
50
60
50
50
5
4
MAX
12.5
62.5
5.25
5.25
-0.2
400
0.8
0.6
±1
1
UNITS
Stores
Years
kHz
mA
kΩ
kΩ
pF
µA
pF
µA
µA
%
Ω
Ω
V
V
V
V
3