9 FN6807.4 October 1, 2010 Absolute Maximum Ratings Thermal Information AVDD to AVSS . . . . . . . . . . . . . . . . . . . . . . . -0." />
參數(shù)資料
型號: KAD5512P-17Q72
廠商: Intersil
文件頁數(shù): 36/36頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 170MSPS SGL 72-QFN
產(chǎn)品培訓(xùn)模塊: High-Speed Analog-to-Digital Converters
標(biāo)準(zhǔn)包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 170M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 253mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 72-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 72-QFN(10x10)
包裝: 托盤
輸入數(shù)目和類型: 1 個(gè)差分,單極
KAD5512P
9
FN6807.4
October 1, 2010
Absolute Maximum Ratings
Thermal Information
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
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
48 Ld QFN (Notes 4, 5) . . . . . . . . .
25
0.5
72 Ld QFN (Note 4, 5) . . . . . . . . .
24
0.5
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
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. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
features. See Tech Brief TB379.
5. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V,
OVDD = 1.8V, TA = -40°C to +85°C (typical specifications at +25°C), AIN = -1dBFS,
fSAMPLE = Maximum Conversion Rate (per speed grade). Boldface limits apply over the
operating temperature range, -40°C to +85°C.
PARAMETER
SYMBOL
CONDITIONS
KAD5512P-25
(Note 6)
KAD5512P-21
(Note 6)
KAD5512P-17
(Note 6)
KAD5512P-12
(Note 6)
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
DC SPECIFICATIONS (Note 6)
Analog Input
Full-Scale Analog
Input Range
VFS
Differential
1.40 1.47 1.54 1.40 1.47 1.54 1.40 1.47 1.54 1.40 1.47 1.54
VP-P
Input Resistance
RIN
Differential
1000100010001000
Ω
Input
Capacitance
CIN
Differential
1.8
pF
Full Scale Range
Temp. Drift
AVTC
Full Temp
90
ppm/°C
Input Offset
Voltage
VOS
-10
±2
10
-10
±2
10
-10
±2
10
-10
±2
10
mV
Gain Error
EG
±0.6
%
Common-Mode
Output Voltage
VCM
435
535
635 435
535
635 435
535
635 435
535
635
mV
Common-Mode
Input Current
(per pin)
ICM
2.5
μA/
MSPS
Clock Inputs
Inputs Common
Mode Voltage
0.9
V
CLKP,CLKN Input
Swing
1.8
V
Power Requirements
1.8V Analog
Supply Voltage
AVDD
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
V
1.8V Digital
Supply Voltage
OVDD
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
V
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