EVAL1204/BA 데이터 시트보기 (PDF) - STMicroelectronics
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EVAL1204/BA Datasheet PDF : 20 Pages
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TSA1204
ELECTRICAL CHARACTERISTICS
AVCC = DVCC = VCCB = 2.5V, Fs= 20Msps, Fin=2MHz, Vin@ -1dBFS, VREFP=1.0V, VREFM=0V
Tamb = 25°C (unless otherwise specified)
REFERENCE VOLTAGE
Symbol
Parameter
VREFPI
Top internal reference voltage
VREFPQ
VINCMI
Input common mode voltage
VINCMQ
Test conditions
Min Typ Max Unit
0.807 0.89 0.963 V
0.40 0.46 0.52
V
POWER CONSUMPTION
Symbol
Parameter
Min
Typ
Max
Unit
ICCA
ICCD
ICCBE
ICCBI
Pd
Rthja
Analog Supply current
Digital Supply Current
Digital Buffer Supply Current (10pF load)
Digital Buffer Supply Current
Power consumption in normal operation mode
Thermal resistance (TQFP48)
40
49.5
mA
2
3
mA
6.2
9
mA
73
221
µA
120
155
mW
80
°C/W
ACCURACY
Symbol
Parameter
OE
GE
DNL
INL
Offset Error
Gain Error
Differential Non Linearity
Integral Non Linearity
Mono tonicity and no missing codes
MATCHING BETWEEN CHANNELS
Min
-1.8
-0.1
-0.93
-1.8
Typ
Max
-0.5
1.8
0
0.1
±0.4
+0.93
±0.8
+1.8
Guaranteed
Unit
LSB
%
LSB
LSB
Symbol
GM
OM
PHM
XTLK
Parameter
Gain match
Offset match
Phase match
Crosstalk rejection
Min
Typ
Max
Unit
0.033
0.1
%
0.4
2.5
LSB
1
dg
87
dB
6/20
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