MAX5525 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX5525 Datasheet PDF : 23 Pages
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Dual, Ultra-Low-Power,
10-Bit, Voltage-Output DACs
ABSOLUTE MAXIMUM RATINGS
VDD to GND ..............................................................-0.3V to +6V
OUTA, OUTB to GND .................................-0.3V to (VDD + 0.3V)
FBA, FBB to GND .......................................-0.3V to (VDD + 0.3V)
SCLK, DIN, CS to GND ..............................-0.3V to (VDD + 0.3V)
REFIN, REFOUT to GND ............................-0.3V to (VDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
12-Pin Thin QFN (derate 16.9mW/°C above +70°C).....1349mW
8-Pin µMAX (derate 5.9mW/°C above +70°C) .............471mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+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 = +1.8V to +5.5V, OUT_ unloaded, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
STATIC ACCURACY (MAX5522/MAX5524 EXTERNAL REFERENCE)
Resolution
N
Integral Nonlinearity (Note 1)
INL
VDD = 5V, VREF = 4.096V
VDD = 1.8V, VREF = 1.024V
Differential Nonlinearity (Note 1)
Offset Error (Note 2)
DNL
VOS
Guaranteed monotonic, VDD = 5V,
VREF = 4.096V
Guaranteed monotonic, VDD = 1.8V,
VREF = 1.024V
VDD = 5V, VREF = 4.096V
VDD = 1.8V, VREF = 1.024V
Offset-Error Temperature Drift
Gain Error (Note 3)
GE
VDD = 5V, VREF = 4.096V
VDD = 1.8V, VREF = 1.024V
Gain-Error Temperature
Coefficient
Power-Supply Rejection Ratio
PSRR 1.8V ≤ VDD ≤ 5.5V
STATIC ACCURACY (MAX5523/MAX5525 INTERNAL REFERENCE)
Resolution
N
Integral Nonlinearity (Note 1)
INL
VDD = 5V, VREF = 3.9V
VDD = 1.8V, VREF = 1.2V
Differential Nonlinearity (Note 1)
DNL
Guaranteed monotonic, VDD = 5V,
VREF = 3.9V
Guaranteed monotonic, VDD = 1.8V,
VREF = 1.2V
Offset Error (Note 2)
VOS
VDD = 5V, VREF = 3.9V
VDD = 1.8V, VREF = 1.2V
Offset-Error Temperature Drift
Gain Error (Note 3)
GE
VDD = 5V, VREF = 3.9V
VDD = 1.8V, VREF = 1.2V
Gain-Error Temperature
Coefficient
MIN TYP MAX
10
±1
±4
±1
±4
±0.2
±1
±0.2
±1
±1
±20
±1
±20
±2
±0.5
±2
±0.5
±2
±4
85
10
±1
±4
±1
±4
±0.2
±1
±0.2
±1
±1
±20
±1
±20
±2
±0.5
±2
±0.5
±2
±4
UNITS
Bits
LSB
LSB
mV
µV/°C
LSB
ppm/°C
dB
Bits
LSB
LSB
mV
µV/°C
LSB
ppm/°C
2 _______________________________________________________________________________________
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