TMP19A43FD Datasheet, PDF (77/105 Pages) Toshiba Semiconductor – 32-bit RISC Microprocessor

TMP19A43
5.5 10-bit ADC Electrical Characteristics
DVCC15＝CVCCH＝1.35Vto1.65V, CVCCL= DVCC3＝AVCC3＝VREFH＝2.7Vto3.6V,
DAVCC=2.3Vto2.7V,AVSS = DVSS ,Ta＝－20 to 85℃
AVCC3 load capacitanc= 3.3µF, VREFH load capacitanc= 3.3µF
Parameter
Analog reference voltage ( + )
Analog reference voltage ( − )
Analog input voltage
A/D conversion
Analog supply
current
Non-A/D
conversion
supply current ^{A/D conversion}
INL error
DNL error
Offset error
Fullscale error
INL error
DNL error
Offset error
Fullscale error
INL error
DNL error
Offset error
Fullscale error
INL error
DNL error
Offset error
Fullscale error
Symbol
VREFH
VREFL
VAIN
IREF
⎯
⎯
⎯
⎯
⎯
Rating
DVSS = AVSS = VREFL
DVSS = AVSS = VREFL
Non-IREF
AIN resistance ≦600Ω
AIN load capacitance≦30pF
Conversion time≧1.15μs
AIN resistance ≦600Ω
AIN load capacitance≧0.1μF
Conversion time≧1.15μs
AIN resistance ≦1.3kΩ
AIN load capacitance≧0.1μF
Conversion time≧1.15μs
AIN resistance ≦10kΩ
AIN load capacitance≧0.1μF
Conversion time≧2.30μs
(Note 1)
1LSB = (VREFH − VREFL) / 1024[V]
Min
2.7
AVSS
VREFL
Typ
3.3
AVSS
4.5
± 0.02
±2
±1
±2
±2
±2
±1
±2
±2
±2
±1
±2
±2
±2
±1
±2
±2
Max
3.6
AVSS
VREFH
5.5
±5
3
±3
±2
±4
±4
±3
±2
±4
±4
±3
±2
±4
±4
±3
±2
±4
±4
Unit
V
V
V
mA
µA
mA
LSB
TMP19A43 5-6