cxp81952 Sony Electronics, cxp81952 Datasheet - Page 23

no-image

cxp81952

Manufacturer Part Number
cxp81952
Description
Cmos 8-bit Single Chip Microcomputer
Manufacturer
Sony Electronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
cxp81952-521R
Manufacturer:
PCN
Quantity:
4 915
Part Number:
cxp81952M-545R
Manufacturer:
SONY
Quantity:
716
Part Number:
cxp81952M-715R
Manufacturer:
ANDO
Quantity:
120
Part Number:
cxp81952M-715R
Manufacturer:
SONY
Quantity:
1 000
Part Number:
cxp81952M-715R
Manufacturer:
SONY/索尼
Quantity:
20 000
Part Number:
cxp81952M-716R
Manufacturer:
SONY
Quantity:
280
Part Number:
cxp81952M-716R
Manufacturer:
SONY
Quantity:
2 042
Part Number:
cxp81952M-716R
Manufacturer:
SONY/索尼
Quantity:
20 000
(4) A/D converter characteristics
Fig. 7. Definitions of A/D converter terms
Resolution
Linearity error
Absolute error
Conversion time
Sampling time
Reference input voltage
Analog input voltage
AV
Resolution
Linearity error
Absolute error
Conversion time
Sampling time
Reference input voltage
Analog input voltage
AV
FF
FE
01
00
REF
REF
H
H
H
H
current
current
V
ZT
Item
Item
Analog input
Linearity error
Symbol
Symbol
I
I
t
t
V
V
I
t
t
V
V
I
REF
REFS
REF
REFS
CONV
SAMP
CONV
SAMP
REF
IAN
REF
IAN
(Ta = –20 to +75°C, V
AN0 to AN11
AN0 to AN11
(Ta = –20 to +75°C, V
AV
AV
AV
AV
V
Pins
Pins
FT
REF
REF
REF
REF
The value of f
operation clock (MSC: Address 01FF
SLEEP mode
STOP mode
32kHz operating mode
V
Operating mode
Ta = 25°C
V
V
Operating mode
SLEEP mode
STOP mode
32kHz operating mode
DD
Ta = 25°C
V
V
V
DD
DD
DD
SS
SS
DD
– 23 –
= AV
= AV
= AV
= AV
= AV
= AV
= AV
DD
Conditions
Conditions
When PS2 is selected, f
When PS1 is selected, f
DD
DD
DD
= AV
DD
DD
SS
SS
= AV
= 3.0 to 3.6V, AV
= AV
= 4.5 to 5.5V
= 0V
= 0V
= 3.0 to 3.6V
DD
ADC
REF
REF
= 4.5 to 5.5V, AV
is as follows by selecting ADC
= 5.0V
= 5.0V
AV
AV
160/f
160/f
REF
12/f
12/f
DD
DD
Min.
Min.
REF
= 2.7 to AV
0
0
ADC
ADC
ADC
ADC
ADC
– 0.5
ADC
– 0.3
= 4.0 to AV
= fc/2
= fc
H
bit 0).
Typ.
Typ.
0.4
0.6
DD
DD
, Vss = AV
, Vss = AV
CXP81952/81960
AV
AV
Max.
Max.
1.0
0.7
±1
±2
10
±1
±2
10
8
8
DD
DD
SS
SS
= 0V)
LSB
LSB
LSB
LSB
Unit
Unit
Bits
Bits
= 0V)
mA
mA
µs
µs
µA
µs
µs
µA
V
V
V

Related parts for cxp81952