Datasheet

Rev.6.00 Oct.28.2004 page 754 of 1016
REJ09B0138-0600H
22.6.5 D/A Convervion Characteristics
Table 22-32 lists the D/A conversion characteristics
Table 22-32 D/A Conversion Characteristics
Condition A: V
CC
= AV
CC
= 2.7 V to 5.5 V, V
ref
= 2.7 V to AV
CC
, V
SS
= AV
SS
= 0 V,
ø = 2 to 10 MHz, T
a
= –20 to +75°C (regular specifications),
T
a
= –40 to +85°C (wide-range specifications)
Condition B: V
CC
= AV
CC
= 5.0 V ± 10%, V
ref
= 4.5 V to AV
CC
, V
SS
= AV
SS
= 0 V,
ø = 2 to 20 MHz, T
a
= –20 to +75°C (regular specifications),
T
a
= –40 to +85°C (wide-range specifications)
Condition C: V
CC
= AV
CC
= 3.0 to 5.5 V, V
ref
= 3.0 V to AV
CC
, V
SS
= AV
SS
= 0 V,
ø = 2 to 13 MHz, T
a
= –20 to +75°C (regular specifications),
T
a
= –40 to +85°C (wide-range specifications)
Condition A Condition B Condition C
Item Min Typ Max Min Typ Max Min Typ Max Unit Test Conditions
Resolution 8 8 8 8 8 8 888bit
Conversion time — — 10 — — 10 — — 10 µs 20-pF capacitive
load
Absolute accuracy — ±2.0 ±3.0 — ±1.0 ±1.5 — ±2.0 ±3.0 LSB 2-MΩ resistive load
——±2.0 — — ±1.0 — — ±2.0 LSB 4-MΩ resistive load