MAX5544CSA Ver la hoja de datos (PDF) - Maxim Integrated
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MAX5544CSA Datasheet PDF : 8 Pages
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Low-Cost, +5V, Serial-Input,
Voltage-Output, 14-Bit DAC
ABSOLUTE MAXIMUM RATINGS
VDD to DGND............................................................-0.3V to +6V
CS, SCLK, DIN to DGND..........................................-0.3V to +6V
REF to AGND...............................................-0.3V to (VDD +0.3V)
AGND to DGND.....................................................-0.3V to +0.3V
OUT to AGND, DGND.................................. ............-0.3V to VDD
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
Operating Temperature Ranges
MAX5544CSA .....................................................0°C to +70°C
MAX5544ESA ..................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
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.
ELECTRICAL CHARACTERISTICS
(VDD = +5V ±5%, VREF = +2.5V, VAGND = VDGND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
STATIC PERFORMANCE—ANALOG SECTION (RL = ∞)
Resolution
N
14
Bits
Differential Nonlinearity
DNL Guaranteed monotonic
±0.5 ±1.0 LSB
Integral Nonlinearity
Zero-Code Offset Error
Zero-Code Tempco
Gain Error (Note 1)
Gain-Error Tempco
INL
ZSE
ZSTC
VDD = 5V
TA = +25°C
TA = TMIN to TMAX
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
±4
±0.05
±0.1
±8
LSB
±1
LSB
±2
ppm/°C
±5
LSB
±10
ppm/°C
DAC Output Resistance
Power-Supply Rejection
REFERENCE INPUT
ROUT
PSR
(Note 2)
4.75V ≤ VDD ≤ 5.25V
6.25
kΩ
±1.0 LSB
Reference Input Range
VREF (Note 3)
2.0
3.0
V
Reference Input Resistance
(Note 4)
RREF
11.5
kΩ
DYNAMIC PERFORMANCE—ANALOG SECTION (RL = ∞)
Voltage-Output Slew Rate
SR
CL = 10pF (Note 5)
Output Settling Time
To ±1/2LSB of FS, CL = 10pF
25
V/µs
1
µs
2 _______________________________________________________________________________________
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