MB89538APFM View Datasheet(PDF) - Fujitsu
Part Name
Description
Manufacturer
MB89538APFM Datasheet PDF : 62 Pages
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MB89530A Series
5. A/D Converter Electrical Characteristics
(1) MB89535A/537A/537AC/538A/538AC/P538/PV538
(VCC = 3.5 V to 5.5 V, AVSS = VSS = 0 V, TA = −40 °C to +85 °C)
Parameter
Symbol Pin name Condition
Min
Value
Typ
Unit Remarks
Max
Resolution capability
10
bit
Total error
Linear error
±3.0 LSB
±2.5 LSB
Differential linear error
Zero transition voltage VOT
±1.9 LSB
AVR = AVCC
AVSS − 1.5
LSB
AVSS + 0.5
LSB
AVSS + 2.5
LSB
mV
AVCC = VCC
Full scale transition
voltage
VFST
AVR − 3.5 AVR − 1.5 AVR + 1.5
LSB
LSB
LSB
mV
Inter-channel variation
Conversion time
4.0 LSB
60 tinst
µs *
Sampling time
Analog input current
IAIN
AN0 to
Analog input voltage VAIN
AN7
16 tinst
µs
10
µA
0
AVR
V
Reference voltage
Reference voltage
supply current
AVSS + 3.5
IR
AVR A/D running
400
IRH
A/D off
AVCC
V
µA
5
µA
* : Includes sampling time.
Note : For tinst see “ (4) Instruction Cycle”.
(2) MB89F538
(VCC = 3.5 V to 5.5 V, AVSS = VSS = 0 V, TA = −40 °C to +85 °C)
Parameter
Symbol Pin name Condition
Min
Value
Typ
Unit Remarks
Max
Resolution capability
10
bit
Total error
Linear error
±5.0 LSB
±2.5 LSB
Differential linear error
Zero transition voltage VOT
±1.9 LSB
AVR = AVCC
AVSS − 1.5
LSB
AVSS + 0.5
LSB
AVSS + 4.5
LSB
mV
AVCC = VCC
Full scale transition
voltage
VFST
AVR − 6.5 AVR − 1.5 AVR + 1.5
LSB
LSB
LSB
mV
Inter-channel variation
Conversion time
4.0 LSB
60 tinst
µs *
Sampling time
Analog input current
IAIN
AN0 to
Analog input voltage VAIN
AN7
16 tinst
µs
10
µA
0
AVR
V
Reference voltage
Reference voltage
supply current
AVSS + 3.5
IR
AVR A/D running
400
IRH
A/D off
AVCC
V
µA
5
µA
* : Includes sampling time.
Note : For tinst see “ (4) Instruction Cycle”.
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