tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 645

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

DVCC3=AVCC3n=VREFH=2.7V to 3.6V,
AVSS = DVSS ,Ta=－20 to 85
AVCC3 load capacitance= 3.3μF, VREFH load capacitance= 3.3μF
Electrical Characteristics
27.5 10-bit ADC Electrical Characteristics
(Note 1)
(Note 2)
Analog reference voltage ( + )
Analog reference voltage ( − )
Analog input voltage
Analog supply
current
consumption
current
INL error
DNL error
Offset error
Fullscale error
Parameter
A/D conversion
A/D conversion
Non-A/D
conversion
1LSB = (VREFH − VREFL) / 1024[V]
No guarantee about Relative accuracy in the multiple-channel operation
°C
Symbol
VREFH
VREFL
VAIN
IREF
⎯
⎯
TMP19A44 (rev1.3) 27-5
AIN resistance
AIN load capacitance
Conversion time
Rating
≤
≥
1.3kΩ
1.15μs
≤
0.1μF
VREFLn
AVSSn
Min
2.7
AVSSn
Typ
0.02
3.3
2
7
TMP19A44
VREFHn
AVSSn
Max
3.6
2010-04-01
10
±3
±2
±4
±4
5
5
Unit
LSB
mA
mA
μA
V
V
V