R7FA6T2AB3CFP datasheet(69/101 Pages) RENESAS

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Table 2.39

A/D conversion characteristics (Hybrid mode) (2 of 2)

Parameter

Min

Typ

Max

Unit

Test conditions

Hybrid mode

(AN000 to

AN005)

(AN006 to

AN011)

(AN018 to

AN019)*1

(AN012 to

AN017)*1

(AN020 to

AN028)*1

With

channel-

dedicated

sample-and-

hold circuits

Single-ended

input

Unit0 Offset error

—

8 ± 72

—

LSB

● ADCLK: 50 MHz

● Sampling time

of channel-dedicated

sample-and-hold

circuits: 20 ADCLK

● Hold mode switching

time of channel-

dedicated sample-and-

hold circuits: 2 ADCLK

● Sampling time: 9

ADCLK

● Successive

approximation time: 5

ADCLK

● Signal source

impedance: 50 Ω or

less

● Digital filter: Sinc filter

Gain error

—

-23 ± 72

—

DNL differential

nonlinearity error*2

—

±4.0

—

INL integral

nonlinearity error*2

—

±8.0

—

Unit1 Offset error

—

36 ± 72

—

Gain error

—

-23 ± 72

—

DNL differential

nonlinearity error*2

—

±4.0

—

INL integral

nonlinearity error*2

—

±8.0

—

Differential

input

Unit0 Offset error

—

8 ± 72

—

Gain error

—

-15 ± 36

—

DNL differential

nonlinearity error*2

—

±4.0

—

INL integral

nonlinearity error*2

—

±8.0

—

Unit1 Offset error

—

36 ± 72

—

Gain error

—

-15 ± 36

—

DNL differential

nonlinearity error*2

—

±4.0

—

INL integral

nonlinearity error*2

—

±8.0

—

Note 1. Channel-dedicated sample-and-hold circuits are not available in these channels.

Note 2. Test conditions: 0.2% to 99.8% of the analog input voltage range.

Table 2.40

A/D internal reference voltage characteristics

Parameter

Min

Typ

Max

Unit

Test conditions

A/D internal reference voltage

1.13

1.18

1.23

Sampling time

4.15

—

µs

Table 2.41

A/D conversion characteristics of D/A output

Parameter

Min

Typ

Max

Unit

Test conditions

Sampling time

—

µs

2.5

DAC12 Characteristics

Table 2.42

D/A conversion characteristics (1 of 2)

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

—

RA6T2 Datasheet

2. Electrical Characteristics

R01DS0400EJ0150 Rev.1.50

Jul 2, 2025

Page 69 of 101

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