Datasheet

R01DS0060EJ0160 Rev.1.60 Page 135 of 154
May 19, 2014
RX630 Group 5. Electrical Characteristics
5.6 D/A Conversion Characteristics
5.7 Temperature Sensor Characteristics
Table 5.25 D/A Conversion Characteristics
Conditions: VCC = AVCC0 = VREFH = VCC_USB = 2.7 to 3.6 V, VREFH0 = 2.7 V to VCC
VSS = AVSS0 = VREFL/VREFL0 = VSS_USB = 0 V
T
a
= T
opr
Item Min. Typ. Max. Unit Test Conditions
Resolution 10 10 10 Bit
Conversion time — — 3.0 µs 20-pF capacitive load
Absolute accuracy — ±2.0 ±4.0 LSB 2-MΩ resistive load
——±3.0LSB4-MΩ resistive load
——±2.0LSB10-MΩ resistive load
RO output resistance — 3.6 — kΩ
Table 5.26 Temperature Sensor Characteristics
Conditions: VCC = AVCC0 = VREFH = VCC_USB = 2.7 to 3.6 V, VREFH0 = 2.7 V to VCC
VSS = AVSS0 = VREFL/VREFL0 = VSS_USB = 0 V
T
a
= T
opr
Item Min. Typ. Max. Unit
Test
Conditions
Relative accuracy ― ±1 ― °C
Temperature slope ― 4.1 ― mV/°C
Output voltage (@25°C) ― 1.26 ― V
Temperature sensor start time ――30 µs
Sampling time ――5µs