TMP86CS44UG datasheet(165/172 Pages) TOSHIBA

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Page 155

TMP86CS44UG

17.5 DA Conversion Characteristics

Note 1: In linearity error measurements, the first code (00H, 01H) and the last code (FEH, FFH) are excluded.

Note 2: DA converter power consumption

Note 3: DAO current drive capability

(VSS = 0 V, VDD = 4.5 to 5.5 V, Topr = −40 to 85°C)

Parameter

Symbol

Condition

Min

Typ.

Max

Unit

Analog reference voltage

AVDD

AVDD = VDD

4.5

–

5.5

AVSS

AVSS = VSS

VSS

–

VSS

Resolution

––8

Bits

Linearity error (Note1)

AVDD = VDD = 4.5 to 5.5 V

AVSS = VSS = 0 V

Load conditions 5 pF, 10 M

––

±5LSB

Settling time

4ms

Reference current

(DA power consumption) (Note2)

IDREF

No load, VDD = 5.5 V, fc = 16 MHz

–

350

500

μA

DAO output current (Note3)

IDAO

AVDD = VDD = 4.5 V

AVSS = VSS = 0 V

No load 0.5 V bias when inputting

7FH

–

(VSS = 0 V, VDD = 2.7 to 4.5 V, Topr = −40 to 85°C)

Parameter

Symbol

Condition

Min

Typ.

Max

Unit

Analog reference voltage

AVDD

AVDD = VDD

2.7

–

4.5

AVSS

AVSS = VSS

VSS

–

VSS

Resolution

––8

Bits

Linearity error (Note1)

AVDD = VDD = 2.7 to

4.5 V

AVSS = VSS = 0 V

Load conditions

5 pF, 10 M

−10°C ≤ Ta

≤ 85°C

––

LSB

−8

−40°C ≤ Ta

−10°C

––

−26

Settling time

6ms

Reference current

(DA power consumption) (Note2)

IDREF

No load, VDD = 2.7 V, fc = 8 MHz

–

200

300

μA

DAO output current (Note3)

IDAO

AVDD = VDD = 2.7 V

AVSS = VSS = 0 V

No load 0.5 V bias when inputting 7FH

0.4

5.3

–

TMP86CS44UG Datasheet(PDF) 165 Page - Toshiba Semiconductor

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