参数资料
型号: TSA1203IFT
厂商: STMICROELECTRONICS
元件分类: ADC
英文描述: 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QFP48
封装: 7 X 7 MM, TQFP-48
文件页数: 30/30页
文件大小: 440K
代理商: TSA1203IFT
TSA1203
Electrical characteristics
9/30
Table 9.
Power consumption
Symbol
Parameter
Min
Typ
Max
Unit
ICCA
Analog supply current
76
96.5
mA
ICCD
Digital supply current
3.5
4.9
mA
ICCBE
Digital buffer supply current (10 pF load)
6
9.4
mA
ICCBI
Digital buffer supply current
100
440
A
Pd
Power consumption in normal operation mode
215
271
mW
Rthja
Thermal resistance (TQFP48)
80
°C/W
Table 10.
Accuracy
Symbol
Parameter
Min
Typ
Max
Unit
OE
Offset error
2.97
LSB
GE
Gain error
0.1
%
DNL
Differential non linearity
±0.52
LSB
INL
Integral non linearity
±3
LSB
-
Monotonicity and no missing codes
Guaranteed
Table 11.
Matching between channels
Symbol
Parameter
Min
Typ
Max
Unit
GM
Gain match
0.04
1
%
OM
Offset match
0.88
LSB
PHM
Phase match
1
dg
XTLK
Crosstalk rejection
85
dB
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