MAX531BESD データシートの表示（PDF） - Maxim Integrated
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MAX531BESD Datasheet PDF : 16 Pages
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+5V, Low-Power, Voltage-Output
Serial 12-Bit DACs
ABSOLUTE MAXIMUM RATINGS
VDD to DGND and VDD to AGND ................................-0.3V, +6V
VSS to DGND and VSS to AGND .................................-6V, +0.3V
VDD to VSS .................................................................-0.3V, +12V
AGND to DGND........................................................-0.3V, +0.3V
Digital Input Voltage to DGND ......................-0.3V, (VDD + 0.3V)
REFIN ..................................................(VSS - 0.3V), (VDD + 0.3V)
REFOUT to AGND .........................................-0.3V, (VDD + 0.3V)
RFB .....................................................(VSS - 0.3V), (VDD + 0.3V)
BIPOFF ................................................(VSS - 0.3V), (VDD + 0.3V)
VOUT (Note 1) ................................................................VSS, VDD
Continuous Current, Any Pin................................-20mA, +20mA
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C)....727mW
8-Pin SO (derate 5.88mW/°C above +70°C) ................471mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW
14-Pin SO (derate 8.33mW/°C above +70°C) ..............667mW
Operating Temperature Ranges
MAX53_ _C_ _ .....................................................0°C to +70°C
MAX53_ _E_ _ ..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: The output may be shorted to VDD, VSS, or AGND if the package power dissipation limit is not exceeded.
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—Single +5V Supply
(VDD = +5V ±10%, VSS = 0V, AGND = DGND = 0V, REFIN = 2.048V (external), RFB = BIPOFF = VOUT (MAX531), CREFOUT = 33µF
(MAX531), RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
STATIC PERFORMANCE
Resolution
Relative Accuracy (Note 2)
Differential Nonlinearity
Unipolar Offset Error
Unipolar Offset Tempco
Gain Error (Note 2)
Gain-Error Tempco
SYMBOL
CONDITIONS
N
INL
DNL
VOS
TCVOS
GE
MAX53_AC/E
MAX53_BC/E
Guaranteed monotonic
MAX53_ _C/E
MAX53_ _C/E
MIN TYP MAX UNITS
12
Bits
±0.5
LSB
±1
±1
LSB
0
8
LSB
3
ppm/°C
±1
LSB
1
ppm/°C
Power-Supply Rejection Ratio
(Note 3)
PSRR 4.5V ≤ VDD ≤ 5.5V
0.4
1 LSB/V
VOLTAGE OUTPUT (VOUT)
Output Voltage Range
Output Load Regulation
Short-Circuit Current
REFERENCE INPUT (REFIN)
Voltage Range
Input Resistance
Input Capacitance
AC Feedthrough
MAX531 (G = +1), MAX538
MAX531 (G = +2), MAX539
VOUT = 2V, RL = 2kΩ
ISC
Code dependent, minimum at code 555 hex
Code dependent (Note 4)
REFIN = 1kHz, 2Vp-p
0
VDD - 2
V
0
VDD - 0.4
1
LSB
12
mA
0
VDD - 2 V
40
kΩ
10
50
pF
-80
dB
2 _______________________________________________________________________________________
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