参数资料
型号: HI5905IN
厂商: INTERSIL CORP
元件分类: ADC
英文描述: 14-Bit, 5 MSPS A/D Converter
中文描述: 1-CH 14-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 3/11页
文件大小: 108K
代理商: HI5905IN
15
Absolute Maximum Ratings
Thermal Information
Supply Voltage, AV
CC
or DV
CC
to A
GND
or D
GND
. . . . . . . . .+6.0V
D
GND
to A
GND
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3V
Digital I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D
GND
to DV
CC
Analog I/O Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
GND
to AV
CC
Operating Conditions
Temperature Range (HI5905IN). . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance (Typical, Note 1)
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300
o
C
(MQFP - Lead Tips Only)
θ
JA
(
o
C/W)
65
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.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
AV
CC
= DV
CC1
= DV
CC2
= +5.0V, f
S
= 5 MSPS at 50% Duty Cycle, V
RIN
= V
ROUT
, C
L
= 15pF,
T
A
= 25
o
C, Differential Analog Input, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ACCURACY
Resolution
14
-
-
Bits
Integral Linearity Error, INL
Sinewave Histogram
-
±
2.5
±
0.5
-
LSB
Differential Linearity Error, DNL
(Guaranteed No Missing Codes)
Sinewave Histogram
-1
+1.5
LSB
Offset Error, V
OS
Full Scale Error, FSE
f
IN
= DC
f
IN
= DC
-
-
120
LSB
-
-
164
LSB
DYNAMIC CHARACTERISTICS
Minimum Conversion Rate
No Missing Codes (Note 2)
-
-
0.5
MSPS
Maximum Conversion Rate
No Missing Codes
5
-
-
MSPS
Effective Number of Bits, ENOB
f
IN
= 1MHz
f
IN
= 1MHz
11.2
11.7
-
Bits
Signal to Noise and Distortion Ratio, SINAD
69
72.2
-
dB
Signal to Noise Ratio, SNR
f
IN
= 1MHz
71
74.6
-
dB
Total Harmonic Distortion, THD
f
IN
= 1MHz
f
IN
= 1MHz
f
IN
= 1MHz
f
IN
= 1MHz
f
1
= 1MHz, f
2
= 1.02MHz
-73
75.7
-
dBc
2nd Harmonic Distortion
-
-95
dBc
3rd Harmonic Distortion
-
-77
-
dBc
Spurious Free Dynamic Range, SFDR
80
-
-
dBc
Intermodulation Distortion, IMD
-
74
-
dBc
Transient Response
-
1
-
Cycle
Over-Voltage Recovery
0.2V Overdrive
-
2
-
Cycle
ANALOG INPUT
Maximum Peak-to-Peak Differential Analog Input Range
(V
IN
+ - V
IN
-)
Maximum Peak-to-Peak Single-Ended Analog Input
Range
-
±
2.0
-
V
-
4.0
-
V
Analog Input Resistance, R
IN
Analog Input Capacitance, C
IN
Analog Input Bias Current, I
B
+ or I
B
-
Differential Analog Input Bias Current I
B DIFF
= (I
B
+ - I
B
-)
Full Power Input Bandwidth (FPBW)
(Notes 1, 2)
1
-
-
M
(Note 2)
-
10
16
pF
(Note 3)
-50
-
+50
μ
A
μ
A
-
±
0.5
-
-
100
-
MHz
Analog Input Common Mode Voltage Range (V
IN
+ + V
IN
-)/2
Differential Mode (Note 2)
1
2.3
4
V
=
-------------------------------------------------------------
=RMS Noise
HI5905
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