MAX5012 データシートの表示（PDF） - Maxim Integrated
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MAX5012 Datasheet PDF : 8 Pages
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12-Bit, 100Msps ECL DAC
ABSOLUTE MAXIMUM RATINGS
Supply Voltages
Control-Amplifier Output Current..................................±2.5mA
Negative Supply Voltage (VEE) .............................................-7V
A/D Ground Voltage Differential..........................................0.5V
Continuous Power Dissipation
Plastic DIP (derate 14.29mW/°C above +70°C) .............1.14W
Input Voltages
PLCC (derate 10.53mW/°C above +70°C) ...................842mW
Digital Input Voltage (D1–D12, Latch Enable) ............0V to VEE
Control Amp Input Voltage Range...............................0V to -4V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Reference Input Voltage Range (VREF) ..................-3.7V to VEE
Output Currents
Lead Temperature (soldering, 10sec) .............................+300°C
Storage Temperature Range .................................-65 to +150°C
Internal-Reference Output Current .................................500µA
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
(VEE = -5.2V, RSET = 7.5kΩ, CONTROL AMP IN = REF OUT, VOUT = 0V, TA = TMIN - TMAX, unless otherwise noted.)
PARAMETER
CONDITIONS
TEST
MAX5012A
LEVEL MIN TYP MAX
MAX5012B
MIN TYP MAX
DC PEerRfoFrOmRanMcAeNCE
Resolution
12
12
I
Differential Nonlinearity
Max at full
temperature
VI
±0.5
±0.75
±1.5
±1.0
±1.25
±2.0
Integral Nonlinearity
Best fit
I
Max at full
temperature
VI
±0.75
±1.0
±1.75
±1.0
±1.5
±2.0
Output Capacitance
Gain Error (Note 1)
TA = +25°C
V
TA = +25°C
I
Full temperature
VI
10
1.0
5.0
8.0
10
1.0
5.0
8.0
Gain-Error Tempco
Full temperature
V
150
150
Zero-Scale Offset Error
TA = +25°C
I
Full temperature
VI
0.5
2.5
5.0
0.5
2.5
5.0
Offset Drift Coefficient
Full temperature
V
0.01
0.01
Output Compliance Voltage
Equivalent Output Resistance
DYynNaAmMicICPePrEfoRrmFOanRcMeANCE
TA = +25°C
TA = +25°C
IV
-1.2
2.0
-1.2
2.0
IV
0.8
1.0
1.2
0.8
1.0
1.2
Conversion Rate
Settling Time (tST) (Note 2)
Output Propagation Delay (tD)
(Note 3)
TA = +25°C
TA = +25°C
TA = +25°C
IV
100
V
13
V
1
100
13
1
Glitch Energy (Note 4)
TA = +25°C
V
Full-Scale Output Current
(Note 5)
TA = +25°C
V
15
20.48
15
20.48
Spurious-Free Dynamic Range TA = +25°C
1.23MHz; 10Msps
70
70
5.055MHz; 20Msps
2MHz span
68
68
V
10.1MHz; 50Msps
68
68
16MHz; 40Msps
10MHz span
68
68
Rise/Fall Time
RL = 50Ω
V
2
2
UNITS
Bits
LSB
LSB
pF
% F.S.
ppm/°C
µA
µA/°C
V
kΩ
Msps
ns
ns
pV-s
mA
dBc
dBc
ns
2 _______________________________________________________________________________________
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