SAB80C515A-5 SIEMENS [Siemens Semiconductor Group], SAB80C515A-5 Datasheet - Page 98

• Manufacturer Part Number: SAB80C515A-5
• Description: 8-Bit CMOS Single-Chip Microcontroller Family
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

A/D Converter Characteristics
V
V
Parameter
Analog input capacitance C
Sample time
(inc. load time)
Conversion time
(inc. sample time)
Total unadjusted error
V
1)
2)
3)
Semiconductor Group
CC
AREF
AREF
t
This parameter specifies the time during the input capacitance
external source. It must be guaranteed, that the input capacitance
4TCY is 2 s at the
voltage have no effect on the conversion result.
This parameter includes the sample time
CY
= 5 V + 10 %, – 15 %; V
= (8*2
= V
supply current
CC
ADCL
5 %; V
)
/f
OSC
f
OSC = 16 MHz. After the end of the sample time
; (t
AGND
CY
= 1/f
Symbol
T
T
TUE
I
REF
= V
S
C
I
SS
ADC
T
T
= 0 V
SS
A
A
; f
=
=
ADC
–
0.2 V;
T
40 to 85 ˚C for the SAB 80C515A-T3/83C515A-5-T3
S. 14TCY is 7 s at
0 to 70 ˚C for the SAB 80C515A/83C515A-5
= f
OSC
min.
6-46
/(8*2
Limit values
ADCL
typ.
25
))
20
C
f
OSC = 16 MHz.
I, can be charged/discharged by the
C
max.
70
4 t
14 t
I, , is fully loaded within this time.
T
2
SAB 80C515A/83C515A-5
S , changes of the analog input
C Y
C Y
1)
1)
Unit
pF
LSB
s
s
A
Test condition
2)
3)
V
V
AREF
AGND
= V
= V
CC
SS