ISL5729 查看數據表（PDF） - Renesas Electronics
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ISL5729 Datasheet PDF : 13 Pages
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ISL5729
Absolute Maximum Ratings
Digital Supply Voltage DVDD to DGND . . . . . . . . . . . . . . . . . . +3.6V
Analog Supply Voltage AVDD to AGND . . . . . . . . . . . . . . . . . . +3.6V
Grounds, AGND TO DGND . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
Digital Input Voltages (DATA, CLK, SLEEP) . . . . . . . . DVDD + 0.3V
Reference Input Voltage Range. . . . . . . . . . . . . . . . . . AVDD + 0.3V
Analog Output Current (IOUT) . . . . . . . . . . . . . . . . . . . . . . . . . 24mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Thermal Information
Thermal Resistance (Typical, Note 1)
JA(°C/W)
LQFP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
SYSTEM PERFORMANCE
Resolution
Integral Linearity Error, INL
Differential Linearity Error, DNL
Offset Error, IOS
Offset Drift Coefficient
AVDD = DVDD = +3.3V, VREF = Internal 1.2V, IOUTFS = 20mA, TA = 25°C for All Typical Values
TA = -40°C TO 85°C
TEST CONDITIONS
MIN TYP MAX
“Best Fit” Straight Line (Note 7)
(Note 7)
IOUTA (Note 7)
(Note 7)
10
-
-
-0.5 0.1 +0.5
-0.5 0.1 +0.5
-0.006
+0.006
-
0.1
-
Full Scale Gain Error, FSE
Full Scale Gain Drift
With External Reference (Notes 2, 7)
With Internal Reference (Notes 2, 7)
With External Reference (Note 7)
-3
0.5
+3
-3
0.5
+3
-
50
-
With Internal Reference (Note 7)
-
100
-
Crosstalk
Gain Matching Between Channels
(DC Measurement)
Full Scale Output Current, IFS
Output Voltage Compliance Range
DYNAMIC CHARACTERISTICS
Maximum Clock Rate, fCLK
Maximum Clock Rate, fCLK
Output Rise Time
Output Fall Time
Output Capacitance
Output Noise
fCLK = 100MSPS, fOUT = 10MHz
fCLK = 100MSPS, fOUT = 40MHz
As a percentage of Full Scale Range
In dB Full Scale Range
(Note 3)
ISL5729/2IN
ISL5729IN
Full Scale Step
Full Scale Step
IOUTFS = 20mA
IOUTFS = 2mA
-
-
-1.6
-0.14
2
-1.0
83
74
0.6
0.05
20
-
-
-
+1.6
+0.14
22
1.25
210 250
-
130 150
-
-
1
-
-
1
-
-
5
-
-
50
-
-
30
-
UNITS
Bits
LSB
LSB
% FSR
ppm
FSR/°C
% FSR
% FSR
ppm
FSR/°C
ppm
FSR/°C
dB
dB
% FSR
dB FSR
mA
V
MHz
MHz
ns
ns
pF
pA/ Hz
pA/ Hz
FN6019 Rev 1.00
February 2002
Page 5 of 13
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