Toshiba, Tmp87pp24a – Toshiba TMP87CP24AF User Manual
Page 127
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
TOSHIBA
TMP87PP24A
AD Conversion Characteristics (I)
(Vss = 0 V,
V
dd
= 2.7 to 5.5 V, Topr = - 10 to 70°C)
Parameter
Symbol
Conditions
Min
Typ.
Max
Unit
Analog Reference Voltage
V
aref
2.7
-
V
dd
V
V
ass
Vss
-
1.5
Analog Input Voltage
V
ain
V
ass
-
V
aref
Analog Supply Current
I
ref
V
aref
= 5.5V, V
ass
= 0.0V
-
0.5
1.0
mA
Nonlinearity Error
V
dd
= 5.0 V, Vss = 0.0 V
V
aref
= 5.000 V
V
ass
= 0.000 V
or
V
dd
= 2.7 V, Vss = 0.0 V
V
aref
= 2.700 V
V
ass
= 0.000 V
-
-
± 1
LSB
Zero Point Error
-
-
± 1
Full Scale Error
-
-
± 1
Total Error
-
-
±2
Note: Quantizing error is not contained in those errors.
AD Conversion Characteristics (II)
(Vss = OV, V
dd
= 2.2 to 2.7V, Topr = - 10 to 70°C)
Parameter
Symbol
Conditions
Min
Typ.
Max
Unit
Analog Reference Voltage
V
aref
2.2
-
V
dd
V
V
ass
Vss
Analog Reference Voltage Range
^V
aref
2.2
-
-
Analog Input Voltage
V
ain
V
ass
-
V
aref
Analog Supply Current
I
ref
V
aref
= 5.5 V, V
ass
= 0.0 V
-
0.5
1.0
mA
Nonlinearity Error
V
dd
= 2.2
V, Vss =
0.0
V
V
aref
= 2.200
V
V
ass
= 0.000
V
-
-
±2
LSB
Zero Point Error
-
-
±2
Full Scale Error
-
-
±2
Total Error
-
-
±4
Note: Quantizing error is not contained in those errors.
3
-
24-127
2002
-
10-03