¡ Semiconductor
MSM6588/6588L
Analog Characteristics
Parameter
DA output relative error
FIN admissible input voltage
range
FIN input impedance
ADIN admissible
input voltage range
ADIN input impedance
Op-amp open loop gain
Op-amp input impedance
Op-amp load resistance
AOUT load resistance
FOUT load resistance
DVDD=DVDD’=AVDD=2.7 to 3.6 V, DGND=AGND=0 V Ta= –40 to +85°C
Symbol
Condition
Min. Typ. Max. Unit
VDAE
no load
––
––
5
mV
VFIN
—
1/4¥VDD –– 3/4¥VDD V
RFIN
––
1
—
–– MW
VADIN
––
1/4¥VDD — 3/4¥VDD V
RADIN
GOP
RINA
ROUTA
RAOUT
RFOUT
––
fIN = 0 to 4kHz
––
––
––
––
1
—
40
—
1
—
200 —
50
—
50
—
–– MW
––
dB
–– MW
––
kW
––
kW
––
kW
AC Characteristics
1. Common characteristics in stand-alone mode and microcontroller interface mode
Parameter
RESET pulse width
RESET execution time (Note 1) *
DVDD=DVDD’=AVDD=2.7 to 3.6 V, DGND=AGND=0 V, Ta= –40 to +85°C
When fsamp=8 kHz
Symbol
Min.
Typ.
Max.
Unit
tRST
1
––
––
ms
tREX
––
125
––
ms
Note:
Item with * is proportional to the period of sampling frequency (fsamp).
1) The oscillation stable time is added to tREX.
The oscillation stable time is several tens of milliseconds for crystal oscillators and is
several hundreds of microseconds.
20/101