STM32L062T8 datasheet(85/118 Pages) STMICROELECTRONICS

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STM32L062x8

Electrical characteristics

6.3.16

DAC electrical characteristics

Data guaranteed by design, not tested in production, unless otherwise specified.

Table 58. DAC characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDDA

Analog supply voltage

1.8

3.6

VREF+

Reference supply voltage

VREF+ must always be

below VDDA

1.8

3.6

IDDVREF+(1)

Current consumption on VREF+

supply

VREF+ = 3.3 V

No load, middle code

(0x800)

130

220

µA

No load, worst code

(0x000)

220

350

IDDA (2)

Current consumption on VDDA

supply,

VDDA = 3.3 V

No load, middle code

(0x800)

340

µA

No load, worst code

(0xF1C)

340

RL(3)

Resistive load

DAC output

connected

to VSSA

connected

to VDDA

CL(3)

Capacitive load

DAC output buffer ON

Output impedance

DAC output buffer OFF

VDAC_OUT

Voltage on DAC_OUT output

DAC output buffer ON

0.2

VDDA – 0.2

DAC output buffer OFF

0.5

VREF+ –

1LSB

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