參數(shù)資料
型號: KAD5512HP-12Q48
廠商: Intersil
文件頁數(shù): 29/34頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS SGL 48-QFN
產(chǎn)品培訓模塊: High-Speed Analog-to-Digital Converters
標準包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 376mW
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: 48-VFQFN 裸露焊盤
供應商設(shè)備封裝: 48-QFN(7x7)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,單極
4
FN6808.3
October 1, 2009
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 Inputs to AVSS . . . . . . . . . . . . . . . . . . . -0.4V to OVDD + 0.3V
Logic Inputs to OVSS. . . . . . . . . . . . . . . . . . . -0.4V to OVDD + 0.3V
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
48 Ld QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
72 Ld QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -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.
NOTE:
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.
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).
PARAMETER
SYMBOL
CONDITIONS
KAD5512HP-25
(Note 4)
KAD5512HP-21
(Note 4)
KAD5512HP-17
(Note 4)
KAD5512HP-12
(Note 4)
UNITS
MIN
TYP
MAX MIN
TYP
MAX MIN
TYP
MAX MIN
TYP
MAX
DC SPECIFICATIONS
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
500
Ω
Input Capacitance
CIN
Differential
2.6
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
±2
%
Common-Mode
Output Voltage
VCM
0.535
V
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
1.8V Analog Supply
Current
IAVDD
170
180
157
166
145
153
129
137
mA
1.8V Digital Supply
Current (SDR)
(Note 5)
IOVDD
3mA LVDS
68
76
66
74
64
72
62
70
mA
KAD5512HP
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KAD5512HP-17Q72 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-BIT 170MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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