KAD5512P-25Q72 Intersil, KAD5512P-25Q72 Datasheet - Page 9

• Manufacturer Part Number: KAD5512P-25Q72
• Description: IC ADC 12BIT 250MSPS SGL 72-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD5512P-25Q72

• Number Of Bits: 12
• Sampling Rate (per Second): 250M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 286mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 72-VFQFN Exposed Pad
• For Use With: KDC5512EVAL - DAUGHTER CARD FOR KAD5512
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
DC SPECIFICATIONS (Note 6)
Analog Input
Full-Scale Analog
Input Range
Input Resistance
Input
Capacitance
Full Scale Range
Temp. Drift
Input Offset
Voltage
Gain Error
Common-Mode
Output Voltage
Common-Mode
Input Current
(per pin)
Clock Inputs
Inputs Common
Mode Voltage
CLKP,CLKN Input
Swing
Power Requirements
1.8V Analog
Supply Voltage
1.8V Digital
Supply Voltage
PARAMETER
Absolute Maximum Ratings
AVDD to AVSS . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
OVDD to OVSS. . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
AVSS to OVSS . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V
Analog Inputs to AVSS . . . . . . . . . . . -0.4V to AVDD + 0.3V
Clock Inputs to AVSS . . . . . . . . . . . . -0.4V to AVDD + 0.3V
Logic Input to AVSS . . . . . . . . . . . . . -0.4V to OVDD + 0.3V
Logic Inputs to OVSS . . . . . . . . . . . . -0.4V to OVDD + 0.3V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
4. θ
5. For θ
features. See Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
SYMBOL
OVDD
AVDD
A
V
V
V
R
C
I
E
VTC
CM
CM
OS
FS
IN
IN
G
Differential
Differential
Differential
Full Temp
CONDITIONS
9
All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V,
OVDD = 1.8V, T
f
operating temperature range, -40°C to +85°C.
SAMPLE
= Maximum Conversion Rate (per speed grade). Boldface limits apply over the
1.40 1.47 1.54 1.40 1.47 1.54 1.40 1.47 1.54 1.40 1.47 1.54
MIN
435
-10
1.7
1.7
KAD5512P-25
A
= -40°C to +85°C (typical specifications at +25°C), A
(Note 6)
1000
±0.6
TYP MAX MIN
535
2.5
1.8
±2
0.9
1.8
1.8
1.8
90
KAD5512P
635
1.9
1.9
10
435
Thermal Information
Thermal Resistance (Typical)
Storage Temperature . . . . . . . . . . . . . . . . -65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Recommended Operating Conditions
AVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V
OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V
Temperature. . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
-10
1.7
1.7
KAD5512P-21
48 Ld QFN (Notes 4, 5) . . . . . . . . .
72 Ld QFN (Note 4, 5) . . . . . . . . .
(Note 6)
1000
±0.6
TYP MAX MIN
535
2.5
0.9
1.8
1.8
1.8
1.8
±2
90
635
1.9
1.9
10
435
-10
1.7
1.7
KAD5512P-17
(Note 6)
1000
±0.6
TYP MAX MIN
535
1.8
2.5
0.9
1.8
1.8
1.8
±2
90
635
1.9
1.9
10
θ
IN
435
-10
1.7
1.7
JA
KAD5512P-12
= -1dBFS,
(°C/W) θ
(Note 6)
25
24
1000
±0.6
TYP MAX
535
1.8
2.5
0.9
1.8
1.8
1.8
±2
90
October 1, 2010
JC
635
1.9
1.9
10
(°C/W)
0.5
0.5
FN6807.4
ppm/°C
UNITS
MSPS
V
μA/
mV
mV
pF
%
P-P
Ω
V
V
V
V