參數(shù)資料
型號(hào): TSA1201IFT
廠商: STMICROELECTRONICS
元件分類: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, PLASTIC, TQFP-48
文件頁(yè)數(shù): 18/20頁(yè)
文件大?。?/td> 349K
代理商: TSA1201IFT
TSA1201
7/20
CONDITIONS
AVCC = DVCC = VCCBE = VCCBI = 2.5V,Fs= 50Msps, Vin@ -1dBFS, VREFP=1V, VREFM=0V
Tamb = 25°C (unless otherwise specified)
ACCURACY
DYNAMIC CHARACTERISTICS
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
OE
Offset Error
Fin= 2MHz, VIN@+1dBFS
2.45
mV
DNL
Differential Non Linearity
Fin= 2MHz, VIN@+1dBFS
±0.6
LSB
INL
Integral Non Linearity
Fin= 2MHz, VIN@+1dBFS
±1.7
LSB
-
Monotonicity and no missing
codes
Guaranteed
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
SFDR
Spurious Free Dynamic Range
Fin= 15MHz1)
-77.2
-68
dBc
Fin= 15MHz2)
-67
dBc
SNR
Signal to Noise Ratio
Fin= 15MHz1)
61.6
64.9
dB
Fin= 15MHz2)
60.7
dB
THD
Total Harmonics Distortion
Fin= 15MHz1)
-74.3
-68
dB
Fin= 15MHz2)
-64
dB
SINAD
Signal to Noise and Distortion
Ratio
Fin= 15MHz1)
61
64.4
dB
Fin= 15MHz2)
60
dB
ENOB
Effective Number of Bits
Fin= 15MHz1)
10
10.5
bits
Fin= 15MHz2)
9.9
bits
1. Equivalent load: Rload= 470
and Cload= 6pF
2.
Tmin= -40°C to Tmax= 85°C. Not fully tested over the temperature range. Guaranteed by sampling.
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