AD9501 查看數據表（PDF） - Analog Devices
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AD9501 Datasheet PDF : 12 Pages
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AD9501–SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS1
Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V
Digital Input Voltage Range . . . . . . . . . . . . . . . –0.5 V to +VS
Trigger/Reset Input Volt. Range . . . . . . . . . . . . –0.5 V to +VS
Minimum RSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Ω
Digital Output Current (Sourcing) . . . . . . . . . . . . . . . 10 mA
Digital Output Current (Sinking) . . . . . . . . . . . . . . . . 50 mA
Operating Temperature Range
AD9501JN/JP/JQ . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
AD9501SQ . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature2 . . . . . . . . . . . . . . . . . . . . . . . +175°C
Lead Soldering Temperature (10 sec) . . . . . . . . . . . . +300°C
ELECTRICAL CHARACTERISTICS [+VS = +5 V; CEXT = Open; RSET = 3090 Ω (Full-Scale Range =100 ns); Pin 8 grounded; and
device output connected to Pin 4 RESET input unless otherwise noted]
Parameter
Test
Temp Level
0؇C to +70؇C
AD9501JN/JP/JQ
Min Typ Max
–55؇C to +125؇C
AD9501SQ
Min Typ Max
Units
RESOLUTION
8
8
Bits
ACCURACY
Differential Nonlinearity
Integral Nonlinearity
Monotonicity
+25°C I
+25°C I
+25°C I
0.5
1
Guaranteed
0.5
LSB
1
LSB
Guaranteed
DIGITAL INPUTS
Latch Input “1” Voltage
Latch Input “0” Voltage
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Digital Input Capacitance
Data Setup Time (tS)3
Data Hold Time (tH)4
Latch Pulse Width (tL)
Reset/Trigger Pulse Width (tR, tT)
DYNAMIC PERFORMANCE
Maximum Trigger Rate5
Minimum Propagation Delay (tPD)6
Propagation Delay Tempco7
Full-Scale Range Tempco
Delay Uncertainty
Reset Propagation Delay (tRD)8
Reset-to-Trigger Holdoff (tTHO)9
Trigger-to-Reset Holdoff (tRHO)10
Minimum Output Pulse Width11
Output Rise Time12
Output Fall Time12
DAC Settling Time (tLD)13
Linear Ramp Settling Time (tLRS)14
DIGITAL OUTPUT
Logic “1” Voltage (Source 1 mA)
Logic “0” Voltage (Sink 4 mA)
POWER SUPPLY15
Positive Supply Current (+5.0 V)
Power Dissipation
Power Supply Rejection Ratio16
Full-Scale Range Sensitivity
Minimum Prop Delay Sensitivity
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
Full
VI
+25°C IV
+25°C V
+25°C V
+25°C V
+25°C V
+25°C IV
+25°C I
Full
V
Full
V
+25°C V
+25°C I
+25°C V
+25°C V
+25°C V
+25°C I
+25°C I
+25°C V
+25°C V
Full
VI
Full
VI
Full
VI
Full
VI
+25°C I
+25°C I
2.0
0.8
2.0
0.8
60
3
5.5
2.5
2.5
3.5
2
2.3
V
0.8
V
2.0
V
0.8
V
60
µA
3
µA
5.5
pF
2.5
ns
2.5
ns
3.5
ns
2
ns
18
22
18
22
MHz
25
30
25
30
ns
25
25
ps/°C
36
36
ps/°C
53
53
ps
14.5 17.5
14.5 17.5 ns
4.5
4.5
ns
19
19
ns
7.5
7.5
ns
2.3 3.5
2.3
3.5
ns
1.0 2.0
1.0
2.0
ns
30
30
ns
20
20
ns
2.4
0.24 0.4
2.4
V
0.24 0.5
V
69.5 83
415
0.7 2.0
0.45 1.7
69.5 83
mA
415 mW
0.7
2.0
ns/V
0.45 1.7
ns/V
–2–
REV. A
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