M263 datasheet(379/398 Pages) NUVOTON

379 / 398 page

M261/M262/M263

Mar 25, 2020

Page 379 of 398

Rev 1.02

±4

LSB

12-bit mode

DACOUT buffer OFF

±2

LSB 10-bit mode

Temperature

-40

105

℃

Monotonic

10-bit guaranteed

Output Voltage

0.2

DD -

0.2

DACOUT buffer ON

RLOAD

Resistive load

[*2]

7.5

kΩ DACOUT buffer ON

Output impedance

[*4]

kΩ DACOUT buffer OFF

CLOAD

Capacitive load

[*3]

IAVDD

Current consumption on AVDD supply

[*4]

175

195

A

DD = 3.6V, no load, lowest code

(0x000)

390

426

DD = 3.6V, no load, middle code

(0x800)

REF

Current consumption on AVDD supply

[*4]

170

240

A VREF =3.6V, no load, middle code

(0x800)

Settling Time

μs

Full scale: for a 12-bit input code

transition between the lowest and the

highest input codes when DAC_OUT

reaches final value +/-1 LSB,

CLOAD=50p, RLOAD =7.5k

Update Rate

MSPS

Max frequency for a correct DAC_OUT

change from core i to i+1LSB, CLOAD =

50pF and RLOAD >= 5Kohm

TWAKEUP

Wake-up Time

μs

Wakeup time from OFF state. Input

code between lowest and highest

possible codes.

PSRR

Power Supply Rejection Ratio

[*1]

-60

-40

No RLOAD, CLOAD = 50pF

Note:

Guaranteed by design, not tested in production

Resistive load between DACOUT and AVSS.

Capacitive load at DACOUT pin.

Guaranteed based on test during characterization.

M263 Datasheet(PDF) 379 Page - Nuvoton Technology Corporation

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