8 FN7717.2 November 30, 2012 Absolute Maximum Ratings Thermal Information AVDD to AVSS . . . . . . . . . . . . . . . . . . . . . . . ." />
參數(shù)資料
型號(hào): ISLA212P20IRZ
廠商: Intersil
文件頁(yè)數(shù): 35/36頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT SRL/SPI 72QFN
標(biāo)準(zhǔn)包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 200M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 468mW
電壓電源: 模擬和數(shù)字
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: *
ISLA212P
8
FN7717.2
November 30, 2012
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
Latchup (Tested per JESD-78C;Class 2,Level A) . . . . . . . . . . . . . . . . 100mA
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
72 Ld QFN (Notes 3, 4) . . . . . . . . . . . . . . . .
23
0.9
48 Ld QFN (Notes 3, 4) . . . . . . . . . . . . . . . .
24
1.0
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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:
3.
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.
4. 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
ISLA212P25
ISLA212P20
ISLA212P13
UNITS
MIN
(Note 5) TYP
MAX
(Note 5)
MIN
(Note 5) TYP
MAX
(Note 5)
MIN
(Note 5) TYP
MAX
(Note 5)
DC SPECIFICATIONS (Note 6)
Analog Input
Full-Scale Analog Input
Range
VFS
Differential
1.95
2.0
2.1
1.95
2.0
2.1
1.95
2.0
2.1
VP-P
Input Resistance
RIN
Differential
600
Ω
Input Capacitance
CIN
Differential
4.5
pF
Full Scale Range Temp.
Drift
AVTC
Full Temp
108
84
72
ppm/°C
Input Offset Voltage
VOS
-5.0
-1.7
5.0
-5.0
-1.7
5.0
-5.0
-1.7
5.0
mV
Common-Mode Output
Voltage
VCM
0.94
V
Common-Mode Input
Current (per pin)
ICM
2.6
A/MSPS
Clock Inputs
Inputs Common Mode
Voltage
0.9
V
CLKP, CLKN Input Swing
(Note 7)
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
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
V
1.8V Analog Supply
Current
IAVDD
188
200
174
184
152
161
mA
1.8V Digital Supply
Current (Note 6)
I
OVDD
3mA LVDS (SDR)
72
80
68
76
61
69
mA
Power Supply Rejection
Ratio
PSRR
30MHz, 30mVP-P signal
on AVDD
40
dB
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