參數(shù)資料
型號: SPT7868
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: SSOP-28
文件頁數(shù): 2/5頁
文件大小: 0K
代理商: SPT7868
SPT
2
7/15/99
SPT7868
ELECTRICAL SPECIFICATIONS
TA=TMIN to TMAX, VDD=+5.0 V, S=80 MSPS, VRHS=3.0 V, VRLS=2.0 V, unless otherwise specified.
TEST
SPT7868
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Resolution
10
Bits
DC Accuracy
Differential Linearity
@ +25
°CV
±0.5
LSB
full temperature
±0.75
LSB
Integral Linearity
@ +25
°CV
±0.75
LSB
full temperature
±1.0
LSB
No Missing Codes
VI
Guaranteed
Analog Input
Input Voltage Range Differential
V
±1V
Input Common Mode
V
2.5
V
Input Capacitance
V
2
pF
Timing Characteristics
Conversion Rate
VI
80
MSPS
Pipeline Delay (Latency)
IV
7
clocks
Output Delay (tD)
IV
TBD
ns
Aperture Delay Time
V
TBD
ns
Aperture Jitter Time
V
TBD
ps (rms)
Dynamic Performance
Effective Number of Bits
IN = 15 MHz, CLK = 80 MSPS
25
°C
I
9.0
9.2
Bits
–40
°C to +85 °C
IV
8.8
9.0
Bits
Signal-to-Noise Ratio
IN = 15 MHz, CLK = 80 MSPS
25
°C
I
TBD
dB
–40
°C to +85 °C
IV
TBD
dB
Total Harmonic Distortion
IN = 15 MHz, CLK = 80 MSPS
25
°C
I
TBD
dB
–40
°C to +85 °C
IV
TBD
dB
Spurious Free Dynamic Range
IN = 15 MHz, CLK = 80 MSPS
25
°C
I
TBD
dB
–40
°C to +85 °C
IV
TBD
dB
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25
°C
Note: 1. Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal
applied conditions in typical applications.
Supply Voltages
VDD ........................................................................... TBD
OVDD ......................................................................... TBD
Input Voltages
Analog Input .............................................................. TBD
CLK Input .................................................................. TBD
Output
Digital Outputs .......................................................... TBD
Temperature
Operating Temperature ............................. –40 to +85
°C
Storage Temperature ............................... –65 to +150
°C
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