bh2220fvm ROHM Co. Ltd., bh2220fvm Datasheet - Page 4

• Manufacturer Part Number: bh2220fvm
• Description: 8bit 3ch D/a Converter
• Manufacturer: ROHM Co. Ltd.

   
V
Power on reset voltage
CLK L level pulse width
CLK H level pulse width
DI setup time
DI hold time
LD setup time
LD hold time
LD "H" level pulse width
Analog output delay time
CC
supply voltage rise time
OUTPUT
Parameter
Parameter
CLK
LD
DI
∗A signal level is judged at 80% or 20% of V
t
CLKL
Symbol
Symbol
VPOR
TrV
t
t
t
CLKH
ts
th
t
CLKL
ts
th
OUT
LDH
ts
LAST DATA
LD
LD
DI
DI
DI
CC
th
DI
Min.
Min.
200
200
200
100
100
t
10
30
60
−
CLKH
−
−
ts
LD
0.8V
0.2V
Typ.
Typ.
CC
1.9
−
−
−
−
−
−
−
−
−
−
CC
CC
t
LDH
Max.
Max.
300
100
−
−
−
−
−
−
−
−
−
0.8V
0.2V
°
t
OUT
th
CC
CC
LD
Unit
Unit
ms
µs
µs
ns
ns
ns
ns
ns
ns
ns
V
C
C
V
L
L
CC
=50pF, R
=50pF, R
=0→2.7V
L
L
=10kΩ
=0.5MΩ
Conditions
Conditions
0.8V
0.2V
0.8V
0.2V
CC
CC
CC
CC