MB40C938V Datasheet, PDF (6/13 Pages) Fujitsu Component Limited. – 20 MSPS 3ch 8-bit D/A Converter

MB40C938V
s ELECTRICAL CHARACTERISTICS
1. DC Characteristics
(AVDD = DVDD = 2.7 V to 3.3 V, VRIN = 1.2 V, RREF = 7.5 kΩ, RL = 390 Ω, Ta = –20°C to +85°C)
Parameter
Symbol
Condition
Min.
Value
Typ.
Unit
Max.
Resolution
—
—
—
8
—
bit
Linearity error
Differential linearity error
LE
DC Accuracy
DLE
—
—
±0.5
LSB
—
—
±0.1
LSB
Digital input current
IID
—
–5
—
5
µA
Reference output voltage
VROUT
AVDD = DVDD = 3.0 V
1.15
1.20
1.25
V
Full-scale output voltage
VOFS
—
0.925 0.995 1.065
V
Zero-scale output voltage
VOZS
—
0
—
15
mV
Analog power supply current
AIDD
—
—
9
12
mA
Digital power supply current
DIDD
—
—
4
8
mA
2. AC Characteristics
(AVDD = DVDD = 2.7 V to 3.3 V, VRIN = 1.2 V, RREF = 7.5 kΩ, RL = 390 Ω, CL = 15 pF, Ta = –20°C to +85°C)
Parameter
Symbol
Condition
Min.
Value
Typ.
Unit
Max.
Maximum conversion rate
fS
20
—
—
MSPS
Output propagation delay time
tpd
Output rising time
tr
—
15
—
ns
—
—
24
—
ns
Output falling time
tf
—
24
—
ns
6