RA4M2_V01 datasheet(68/93 Pages) RENESAS

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Full-scale error

Full-scale error is the difference between the transition point of the ideal last output code and the actual last output code.

2.6

DAC12 Characteristics

Table 2.38

D/A conversion characteristics

Parameter

Min

Typ

Max

Unit

Test conditions

Resolution

—

Bits

—

Without output amplifier

Absolute accuracy

—

±24

LSB

Resistive load 2 MΩ

INL

—

±2.0

±8.0

LSB

Resistive load 2 MΩ

DNL

—

±1.0

±2.0

LSB

—

Output impedance

—

8.5

—

kΩ

—

Conversion time

—

µs

Resistive load 2 MΩ, Capacitive load 20 pF

Output voltage range

—

VREFH

—

With output amplifier

INL

—

±2.0

±4.0

LSB

—

DNL

—

±1.0

±2.0

LSB

—

Conversion time

—

4.0

µs

—

Resistive load

—

kΩ

—

Capacitive load

—

Output voltage range

0.2

—

VREFH – 0.2

—

2.7

TSN Characteristics

Table 2.39

TSN characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Relative accuracy

—

± 1.0

—

°C

—

Temperature slope

—

4.0

—

mV/°C

—

Output voltage (at 25 °C)

—

1.24

—

Temperature sensor start time

tSTART

—

µs

—

Sampling time

—

4.15

—

µs

—

2.8

OSC Stop Detect Characteristics

Table 2.40

Oscillation stop detection circuit characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Detection time

tdr

—

Figure 2.55

RA4M2 Datasheet

2. Electrical Characteristics

R01DS0367EJ0140 Rev.1.40

May 9, 2025

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