D/A Conversion Characteristics - Hitachi H8S/2678 Series Reference Manual

7.1.5

D/A Conversion Characteristics

Table 7.10 D/A Conversion Characteristics
Condition A*: V
CC
V
SS
specifications), T
Condition B: V
CC
V
SS
specifications), T
* In planning stage
Item
Resolution
Conversion time
Absolute accuracy
416
= 2.7 V to 3.6 V, AV
= AV = 0 V, ø = 2 MHz to 20 MHz, T
SS
= –40°C to +85°C (wide-range specifications)
a
= 3.0 V to 3.6 V, AV
= AV = 0 V, ø = 2 MHz to 33 MHz, T
SS
= –40°C to +85°C (wide-range specifications)
a
Condition A
Min Typ Max
8 8 8
— — 10
— ±2.0 ±3.0
— — ±2.0
= 2.7 V to 3.6 V, V
CC
a
= 3.0 V to 3.6 V, V
CC
a
Condition B
Min Typ
8 8
— —
— ±2.0
— —
= 2.7 V to AV
ref CC
= –20°C to +75°C (regular
= 3.0 V to AV
ref CC
= –20°C to +75°C (regular
Max Unit
8 Bit
µs
10
±3.0 LSB
±2.0 LSB
,
,
Test Conditions
20 pF capacitive
load
2 MΩ resistive
load
4 MΩ resistive
load