MAX5434LEZT+T Maxim Integrated Products, MAX5434LEZT+T Datasheet - Page 2
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MAX5434LEZT+T
Manufacturer Part Number
MAX5434LEZT+T
Description
IC POT DGTL 32TAP NV TSOT23-6
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5434LEZTT.pdf
(19 pages)
Specifications of MAX5434LEZT+T
Taps
32
Resistance (ohms)
50K
Number Of Circuits
1
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire Serial
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
Number Of Pots
Single
Taps Per Pot
32
Resistance
610 Ohms
Wiper Memory
Non Volatile
Digital Interface
Parallel (2-Wire)
Operating Supply Voltage
2.7 V to 5.25 V
Supply Current
2 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Description/function
32-Tap, Nonvolatile, I2C, Linear, Digital Potentiometers, 50kohm Variable Resistor
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
MAX5434LEZT+T
ABSOLUTE MAXIMUM RATINGS
V
SDA, SCL to GND..................................................-0.3V to +6.0V
A0, H, L, and W to GND .............................-0.3V to (V
Maximum Continuous Current into H, L, and W
Input/Output Latchup Immunity........................................±50mA
32-Tap, Nonvolatile, I
Potentiometers
ELECTRICAL CHARACTERISTICS
(V
+25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
DC PERFORMANCE
Resolution
End-to-End Resistance
End-to-End Resistance
Temperature Coefficient
Ratiometric Resistance
Temperature Coefficient
Integral Nonlinearity
Differential Nonlinearity
Full-Scale Error (Note 4)
Zero-Scale Error (Note 5)
Wiper Resistance
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance
DD
DD
MAX5432/MAX5434.....................................................±1.3mA
MAX5433/MAX5435.....................................................±0.6mA
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
= +2.7V to +5.25V, V
PARAMETER
H
= V
DD
, V
SYMBOL
L
= GND, T
I
R
DNL
TC
LEAK
INL
R
V
V
H-L
W
IH
IL
R
A
MAX5432/MAX5434
MAX5433/MAX5435
Variable resistor (Note 2)
Voltage-divider,
MAX5432/MAX5433 (Note 3)
Variable resistor (Note 2)
Voltage-divider,
MAX5432/MAX5433 (Note 3)
MAX5432, 50kΩ
MAX5433, 100kΩ
MAX5432, 50kΩ
MAX5433, 100kΩ
MAX5432/MAX5433 (Note 6)
(Note 7)
(Note 7)
= -40°C to +85°C, unless otherwise noted. Typical values are at V
DD
+ 0.3V)
2
C, Linear, Digital
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
6-Pin Thin SOT23 (derate 9.1mW/°C above +70°C) ....727mW
8-Pin TDFN (derate 18.2mW/°C above +70°C) ......1454.5mW
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
0.7 x
37.5
MIN
V
32
75
DD
A
= +70°C)
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
TYP
100
610
50
35
5
5
MAX
1200
0.3 x
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
+0.5
+0.5
62.5
V
-0.5
-0.5
125
±1
DD
DD
= +5V, T
ppm/°C
ppm/°C
UNITS
Taps
LSB
LSB
LSB
LSB
kΩ
µA
pF
Ω
V
V
A
=