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HD6432345 Datasheet, PDF (673/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual | |||
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20.2.5 D/A Conversion Characteristics
Table 20.19 lists the D/A conversion characteristics.
Table 20.19 D/A Conversion Characteristics
Condition A: VCC = AVCC = 2.7 V to 5.5 V, Vref = 2.7 V to AVCC, VSS = AVSS = 0 V,
ø = 2 to 10 MHz, Ta = â20 to +75°C (regular specifications),
Ta = â40 to +85°C (wide-range specifications)
Condition B: VCC = AVCC = 5.0 V ± 10%, Vref = 4.5 V to AVCC, VSS = AVSS = 0 V,
ø = 2 to 20 MHz, Ta = â20 to +75°C (regular specifications),
Ta = â40 to +85°C (wide-range specifications)
Item
Resolution
Conversion time
Absolute accuracy
Condition A
Min Typ Max
8
8
8
â â 10
â ±2.0 ±3.0
â â ±2.0
Condition B
Min Typ Max Unit Test Conditions
8
8
8
bit
â â 10 µs 20-pF capacitive
load
â ±1.0 ±1.5 LSB 2-M⦠resistive load
â â ±1.0 LSB 4-M⦠resistive load
664
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