431
7.2.5
D/A Conversion Characteristics
Table 7.20
D/A Conversion Characteristics
Condition A*: V
CC
= 2.7 V to 3.6 V, AV
CC
= 2.7 V to 3.6 V, V
ref
= 2.7 V to AV
CC
,
V
SS
= AV
SS
= 0 V, ø = 2 MHz to 20 MHz, T
a
= –20°C to +75°C (regular
specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition B:
V
CC
= 3.0 V to 3.6 V, AV
CC
= 3.0 V to 3.6 V, V
ref
= 3.0 V to AV
CC
,
V
SS
= AV
SS
= 0 V, ø = 2 MHz to 33 MHz, T
a
= –20°C to +75°C (regular
specifications), T
a
= –40°C to +85°C (wide-range specifications)
* In planning stage
Condition A
Condition B
Item
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
Resolution
8
8
8
8
8
8
Bit
Conversion time
—
—
10
—
—
10
µ
s
20 pF capacitive
load
Absolute accuracy
—
±2.0
±3.0
—
±2.0
±3.0
LSB
2 M
Ω
resistive
load
—
—
±2.0
—
—
±2.0
LSB
4 M
Ω
resistive
load
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