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MAX5395 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Low-Voltage Linear Taper Digital Potentiometer - Maxim

भाग संख्या MAX5395
समारोह Low-Voltage Linear Taper Digital Potentiometer
मैन्युफैक्चरर्स Maxim 
लोगो Maxim लोगो 
पूर्व दर्शन
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<?=MAX5395?> डेटा पत्रक पीडीएफ

MAX5395 pdf
MAX5395
Single, 256-Tap Volatile, I2C, Low-Voltage Linear
Taper Digital Potentiometer
Absolute Maximum Ratings
(All voltages referenced to GND.)
Maximum Current into Any Input........................................50mA
VDD .........................................................................-0.3V to +6V
H, W, L (charge pump enabled) ...........................-0.3V to +5.5V
Continuous Power Dissipation (TA = +70°C)
TDFN (derate 11.9mW/°C above +70°C)..................953.5mW
H, W, L (charge pump disabled).................. -0.3V to the lower of
Operating Temperature Range ........................ -40°C to +125°C
(VDD + 0.3V) or +6V
ADDR0...................... -0.3V to the lower of (VDD + 0.3V) or +6V
All Other Pins ..........................................................-0.3V to +6V
Storage Temperature Range............................ -65°C to + 150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s).................................+ 300°C
Continuous Current into H, W, and L
Soldering Temperature (reflow) ......................................+260°C
MAX5395L......................................................................... 5mA
MAX5395M........................................................................ 2mA
MAX5395N........................................................................1mA
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.
Package Thermal Characteristics (Note 1)
TDFN
Junction-to-Ambient Thermal Resistance (θJA)........83.9°C/W
Junction-to-Ambient Thermal Resistance (θJC)........37.0°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
Electrical Characteristics
(VDD = 1.7V to 5.5V, VH = VDD, VL = GND, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VDD = 1.8V,
TA = +25°C.) (Note 2)
PARAMETER
RESOLUTION
256-Tap Family
SYMBOL
N
CONDITIONS
MIN TYP MAX UNITS
256 Tap
DC PERFORMANCE (Voltage-Divider Mode)
Integral Nonlinearity (Note 3)
INL
-1.0 +1.0 LSB
Differential Nonlinearity
DNL (Note 3)
-0.5 +0.5 LSB
Ratiometric Resistor Tempco
(DVW/VW)/DT, VH = VDD, VL = GND, No
Load
5 ppm/°C
Full-Scale Error (Code FFh)
Charge pump enabled, 1.7V < VDD < 5.5V
Charge pump disabled,
2.6V < VDD < 5.5V
MAX5395M
MAX5395N
MAX5395L
-0.5
-0.5
-1.0
LSB
Zero-Scale Error (Code 00h)
Charge pump enabled, 1.7V < VDD < 5.5V
Charge pump disabled,
2.6V < VDD < 5.5V
MAX5395M
MAX5395N
MAX5395L
+0.5
+0.5
+1.0
LSB
DC PERFORMANCE (Variable Resistor Mode)
Integral Nonlinearity (Note 4)
R-INL
Charge pump enabled, 1.7V < VDD < 5.5V
Charge pump disabled,
2.6V < VDD < 5.5V
MAX5395M
MAX5395N
MAX5395L
-1.0
-1.0
-1.5
+1.0
+1.0
+1.5
LSB
Differential Nonlinearity
R-DNL (Note 4)
-0.5 +0.5 LSB
Wiper Resistance (Note 5)
RWL
Charge pump enabled, 1.7V < VDD < 5.5V
Charge pump disabled, 2.6V < VDD < 5.5V
25 50
200
www.maximintegrated.com
Maxim Integrated 2

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डाउनलोड[ MAX5395 Datasheet.PDF ]


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