ML22Q54 OKI [OKI electronic componets], ML22Q54 Datasheet - Page 16

• Manufacturer Part Number: ML22Q54
• Description: 2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
• Manufacturer: OKI [OKI electronic componets]

Analog Section Characteristics (3 V)
ML2252/54-XXX, ML22Q54
Analog Section Characteristics (5 V)
ML2252/54-XXX
OKI Semiconductor
AOUT output load
resistance
AOUT output voltage range
DAO output impedance
OUT(+), OUT(–) “H” level
output voltage
OUT(+), OUT(–) “L” level
output voltage
Analog output maximum
amplitude when PWM
output is selected.
AOUT output load
resistance
AOUT output voltage range
DAO output impedance
OUT(+), OUT(–) “H” level
output voltage
OUT(+), OUT(–) “L” level
output voltage
Analog output maximum
amplitude when PWM
output is selected.
Parameter
Parameter
ML2252/54-XXX: DV
Symbol
Symbol
V
V
V
V
V
V
V
V
R
R
R
R
PWMH
PWMO
PWMH
PWMO
PWML
PWML
AOUT
AOUT
DAO
DAO
LAO
LAO
ML22Q54: DV
20 kHz LPF used when
20 kHz LPF used when
DV
OPTANA pin = “H”.
OPTANA pin = “H”.
No output load
No output load
DD
DD
I
I
OH
I
OH
I
DD
Condition
OH
Condition
OH
= AV
= AV
= –2 mA
= –2 mA
= AV
= 2 mA
= 2 mA
—
—
—
—
DD
DD
DD
= 2.7 to 3.6 V, DGND = AGND = 0 V, Ta = –40 to +85°C
= 4.5 to 5.5 V, DGND = AGND = 0 V, Ta = –40 to +85°C
= 2.7 to 3.6 V, DGND = AGND = 0 V, Ta = 0 to +70°C
AV
AV
Min.
DD
Min.
DD
0.5
0.5
50
30
50
30
—
—
—
—
–0.4
–0.4
ML2252/54-XXX, ML22Q54
Typ.
Typ.
43
—
—
—
—
—
43
—
—
—
—
—
FEDL2250DIGEST-01
AV
AV
AV
AV
Max.
DD
Max.
DD
DD
DD
0.4
0.4
60
—
—
60
—
—
–0.5
–0.5
0.5
0.5
Unit
V
Unit
V
k
k
k
k
16/31
V
V
V
V
V
V
P-P
P-P