MAX5497ETE+T Maxim Integrated Products, MAX5497ETE+T Datasheet - Page 2

• Manufacturer Part Number: MAX5497ETE+T
• Description: IC DIG POT 10BIT 16-TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5497ETE+T

• Taps: 1024
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
V
V
H1, H2, L1, L2, W1, W2 to V
CS, SCLK, DIN to GND ..............................-0.3V to (V
Maximum Continuous Current into H_, L_, and W_
Maximum Current Into Other Pins .................................±50.0mA
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
ELECTRICAL CHARACTERISTICS
(V
V
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 (MAX5494/MAX5495/MAX5498/MAX5499 Programmable Voltage-Divider)
Resolution
Integral Nonlinearity (Note 2)
Differential Nonlinearity (Note 2)
End-to-End Resistance
Temperature Coefficient
Ratiometric Temperature
Coefficient
Full-Scale Error
Zero-Scale Error
Wiper Capacitance
End-to-End Resistance
Channel-to-Channel Division
Ratio Matching
Resistance from W_ to L_ and H_
DD
SS
DD
DD
DD
MAX5494/MAX5496/MAX5498 ....................................±5.0mA
MAX5495/MAX5497/MAX5499 ....................................±1.0mA
to GND............................................................-3.5V to +0.3V
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
to V
= +5.0V, T
= +2.7V to +5.25V, V
SS
PARAMETER
.............................................................-0.3V to +6.0V
A
= +25°C.) (Note 1)
SS
SS
.........(V
= GND = 0, V
SYMBOL
SS
DNL
TC
FSE
ZSE
R
- 0.3V) to (V
INL
C
N
HL
W
R
H_
= V
V
V
V
V
MAX5494/MAX5498
MAX5495/MAX5499
MAX5494/MAX5498
MAX5495/MAX5499
MAX5494/MAX5498
MAX5495/MAX5499
V
MAX5494/MAX5498, W_ at 15 code, H_ and
L_ shorted to V
W_ to H_ (Figures 4 and 5)
MAX5495/MAX5499, W_ at 15 code, H_ and
L_ shorted to V
W_ to H_ (Figures 4 and 5)
DD
DD
DD
DD
DD
DD
DD
DD
, V
= 2.7V
= 5V
= 2.7V
= 5V
= 3V, midcode: 512
+ 0.3V)
+ 0.3V)
L_
= 0, T
SS
SS
CONDITIONS
A
, measure resistance from
, measure resistance from
= -40°C to +85°C, unless otherwise noted. Typical values are at
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
16-Pin TQFN (derate 20.8mW/°C above +70°C) ....1666.7mW
MAX5494
MAX5495
MIN
37.5
7.5
10
-4
-4
0
0
A
= +70°C)
-0.75
TYP
1.45
0.05
0.15
-2.5
3.3
6.3
35
60
10
50
25
5
MAX
12.5
62.5
±2
±2
±1
±1
0
0
5
5
ppm/°C
ppm/°C
UNITS
LSB
LSB
LSB
LSB
Bits
kΩ
kΩ
pF
%