MB88146A Datasheet, PDF (11/20 Pages) Fujitsu Component Limited. – D/A Converter for Digital Tuning (12-channel, 8-bit, on-chip OP amp., low-voltage)

MB88146A
(3) Operational Amplifier/Analog output section
Parameter
Symbol Pin name Conditions
Power supply voltage
Power supply current
Input leak current
“H” level digital input
voltage
“L” level digital input
voltage
“H” level digital output
voltage
“L” level digital output
voltage
Analog output minimum
voltage 1
Analog output minimum
voltage 2
Analog output minimum
voltage 3
Analog output minimum
voltage 4
Analog output minimum
voltage 5
Analog output
maximum voltage 1
Analog output
maximum voltage 2
Analog output
maximum voltage 3
Analog output
maximum voltage 4
Analog output
maximum voltage 5
VCCA
ICCA
IILK2
VIH2
VCCA
—
#80 setting
(Unloaded)
Vin = 0 to VCCA
—
VIL2
VOH2
D4 to D11
—
IOH = –0.4 mA
VOL2
IOL = 2.5 mA
VAOL1
VAOL2
VAOL3
VAOL4
VAOL5
VAOH1
VAOH2
VAOH3
VAOH4
VAOH5
IAL = 0 A
#00 setting
IAL = 0.5 mA
#00 setting
AO1 to
AO12
IAH = 0.5 mA
#00 setting
IAL = 1.0 mA
#00 setting
IAH = 1.0 mA
#00 setting
IAL = 0 A
#FF setting
IAL = 0.5 mA
#FF setting
AO1 to
AO12
IAH = 0.5 mA
#FF setting
IAL = 1.0 mA
#FF setting
IAH = 1.0 mA
#FF setting
(VDD = VCCA = 5.0 V, Ta = –20°C to +85°C)
Min.
Value
Typ.
Unit
Max.
4.5
5.0
5.5
V
—
1.0
3.7
mA
–10
—
+10
µA
0.5 × VCCA
—
—
V
—
—
0.2 × VCCA V
VCCA − 0.4
—
—
V
—
—
0.4
V
GND
—
0.1
V
–0.2
GND
0.2
V
GND
—
0.2
V
–0.3
GND
0.3
V
GND
—
0.3
V
VCCA − 0.1
—
VCCA
V
VCCA − 0.2
—
VCCA
V
VCCA − 0.2
VCCA
VCCA + 0.2 V
VCCA − 0.3
—
VCCA
V
VCCA − 0.3
VCCA
VCCA + 0.3 V
Note: IAH: Analog output sink current IAL: Analog output source current
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