D/A Conversion Characteristics - Hitachi H8/3062 Hardware Manual

22.4.5

D/A Conversion Characteristics

Table 22.39 lists the D/A conversion characteristics.
Table 22.39 D/A Conversion Characteristics
Condition: T = –20°C to +75°C
a
Condition A: V = 3.0 to 3.6 V, AV
CC
fmax = TBD
Condition B: V = 5.0 V ± 10%, AV
CC
fmax = 20 MHz
Condition C: V = 5.0 V ± 10%, AV
CC
fmax = 25 MHz
Item
Resolution
Conversion time
(centering time)
Absolute accuracy
= 3.0 to 3.6 V, V
CC
= 5.0 V ± 10%, V
CC
= 5.0 V ± 10%, V
CC
Condition
A
Min Typ Max
8 8 8
— — 10
— ±2.0 ±3.0
— — ±2.0
= 3.0 to AV
REF
= 4.5 to AV
REF
= 4.5 to AV
REF
B and C
Min Typ Max
8 8 8
— — 10
— ±1.5 ±2.0
— — ±1.5
, V = AV = 0 V,
CC SS SS
, V = AV = 0 V,
CC SS SS
, V = AV = 0 V,
CC SS SS
Unit Test Conditions
bits
µs 20 pF capacitive
load
LSB 2 MΩ resistive
load
LSB 4 MΩ resistive
load
727