lc89086m Sanyo Semiconductor Corporation, lc89086m Datasheet - Page 2

• Manufacturer Part Number: lc89086m
• Description: 8 Bit A/d Converter
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics
Electrical DC Characteristics at Ta = –30 to +70
Electrical AC Characteristics 1 at Ta = –30 to +70 C, AV
Reference resistance
Analog input capacitance
Analog input resistance
Reference high-level input voltage
Reference low-level input voltage
Reference high-level output voltage
Reference low-level output voltage
Analog input voltage
Digital high-level voltage
Digital low-level voltage
Digital high-level output current
Digital low-level output current
Clock high-level period
Clock low-level period
Analog input acquisition time
Digital output data delay time
Digital output data enable time
Digital output data disable time
Parameter
Parameter
Symbol
Symbol
VrefH
VrefH
VrefL
VrefL
C
R
V
T
Rref
T
T
T
T
V
I
V
I
Td
OH
AIN
OL
WH
AIN
AIN
WL
OE
OD
AP
IH
IL
VrefH (pin 5) – VrefL (pin 8)
When VrefHO (pin 4) and VrefLO (pin 9)
are unused.
When VrefHO (pin 4) and VrefLO (pin 9) are unused.
When VrefHO (pin 4) and VrefLO (pin 9)
are used, and AV
When VrefHO (pin 4) and VrefLO (pin 9)
are used, and AV
V
V
C load = 30 pF
C load = 30 pF
C load = 30 pF
OH
OL
= 0.4 V
= V
LC89086M
DD
C, AV
– 0.4 V
Conditions
Conditions
DD
DD
DD
DD
= DV
= DV
= DV
= DV
DD
DD
= 5 V
= 5 V
DD
DD
= 4.5 to 5.5 V, AV
= 4.5 to 5.5 V, AV
Vref L + 2.0
–0.05
min
VrefL
min
–0.3
210
1.9
2.2
–2
23
23
10
15
0
2
2
2
SS
SS
= DV
Ratings
Ratings
typ
typ
= DV
300
2.0
30
10
20
30
0
5
5
SS
SS
VrefH – 2.0
= 0 V
V
DD
= 0 V
max
max
VrefH
+0.05
+0.3
+0.8
V
390
2.1
DD
30
45
10
10
No. 5428-2/6
Unit
Unit
M
mA
mA
pF
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V