MAX5128ELA+T Maxim Integrated Products, MAX5128ELA+T Datasheet - Page 3

• Manufacturer Part Number: MAX5128ELA+T
• Description: IC POT DGTL LP 128TAP 8-UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5128ELA+T

• Taps: 128
• Resistance (ohms): 22K
• Number Of Circuits: 1
• Temperature Coefficient: 50 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: 8-µDFN
• Resistance In Ohms: 22K
• Number Of Pots: Single
• Taps Per Pot: 128
• Resistance: 22 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 2.7 V to 5.25 V
• Supply Current: 1.5 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: 128-Tap Nonvolatile Linear Taper Digital Potentiometer
• 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
• Other names: MAX5128ELA+TTR

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
TIMING CHARACTERISTICS
(V
(See Figures 1, 2, 3, and 4).
NONVOLATILE MEMORY RELIABILITY
Data Retention
Endurance
POWER SUPPLY
Supply Voltage
Average Programming Current
Peak Programming Current
Standby Current
ANALOG SECTION
Wiper Settling Time
DIGITAL SECTION
UP or DN Pulse-Width High
UP or DN Pulse-Width Low
UP or DN Glitch Immunity
UP Fall to DN Rise Setup or DN
Fall to UP Rise Setup
Before Entering NVM-Write
Mode, UP Fall to UP Rise
UP Rise to DN Rise Setup when
Entering NVM-Write
UP Fall to DN Fall Hold or DN Fall
to UP Fall Hold during NVM-
Write
CC
CC
= +2.7V to +5.25V, H = V
= +2.7V to +5.25V, H = V
Potentiometer in 2mm x 2mm µDFN Package
PARAMETER
PARAMETER
128-Tap, Nonvolatile, Linear-Taper Digital
_______________________________________________________________________________________
CC
CC
, L = GND, T
, L = GND, T
SYMBOL
SYMBOL
t
t
t
IMMU
t
t
V
PWH
t
t
I
I
PWL
MS1
MS2
I
WH
CC
WS
PG
PK
t
CC
S
A
A
= -40°C to +85°C. Typical values are at V
= -40°C to +85°C. Typical values are at V
T
T
T
During nonvolatile write only;
digital inputs = V
During nonvolatile write only;
digital inputs = V
Digital inputs = V
(Note 7)
A
A
A
= +85°C
= +25°C
= +85°C
CONDITIONS
CONDITIONS
CC
CC
CC
or GND
or GND
or GND, T
A
= +25°C
CC
CC
= +5.0V, T
= +5.0V, T
MIN
2.70
MIN
80
80
20
80
80
80
A
A
0
= +25°C, unless otherwise noted.)
= +25°C, unless otherwise noted.)
80,000
50,000
TYP
TYP
220
500
0.5
50
4
MAX
MAX
5.25
400
1.5
UNITS
UNITS
Stores
Years
mA
µA
µA
ns
ns
ns
ns
ns
ns
ns
ns
V
3