MM9Z1 datasheet(21/452 Pages) NXP

21 / 452 page

Accuracy

NXP Semiconductors

MM9Z1_638

ELECTRICAL CHARACTERISTICS

VSENSE2, accuracy (accuracy includes both gain and offset errors) (21), (23)

• from -40 to 85 °C, input range 5.0 V to 28 V

• from -40 to 85 °C, input range 3.5 V to 5.0 V

• from 85 °C to 125 °C, input range 5.0 V to 28 V

• from 85 °C to 125 °C, input range 3.5 V to 5.0 V

VS2ACC

-0.15

-0.5

-0.25

-0.5

–

0.15

0.5

0.25

0.5

VSENSE3, accuracy (accuracy includes both gain and offset errors) (21), (23)

• from -40 to 85 °C, input range 9.4 V to 50 V

• from -40 to 85 °C, input range 6.5 V to 9.4 V or > 50 V

• from 85 °C to 125 °C, input range 9.4 V to 50 V

• from 85 °C to 125 °C, input range 6.5 V to 9.4 V and > 50 V

VS3ACC

-0.15

-0.5

-0.25

-0.5

–

0.15

0.5

0.25

0.5

VSENSE[0..3] Drift

• drift due to MSL3 (according JEDEC J-STD-020) reflow

• drift due to Life Time Drift

VSDRIFT

–

0.03

-6.0

–

ppb/h

VSENSE0,resolution and offset (21)

• voltage measurement resolution

• extrapolated offset error

VS0RO

–

0.25

±3.7

–

VSENSE1,resolution and offset (21)

• voltage measurement resolution

• extrapolated offset error

VS1RO

–

0.25

±3.7

–

VSENSE2,resolution and offset (21)

• voltage measurement resolution

• extrapolated offset error

VS2RO

–

0.5

±6.2

–

VSENSE3,resolution and offset (21)

• voltage measurement resolution

• extrapolated offset error

VS3RO

–

1.0

±19.4

–

Notes:

21.Device trimmed and after system calibration. Automatic gain compensation over temperature.

22.The data are valid for both chop modes (off and on). The dies are delivered with chop off compensation values.

23.Including 2.2 k

Ω perfect resistor into measurement path.

Table 21. Static electrical characteristics - internal temperature sense module

Parameter

Symbol

Min.

Typ.

Max.

Unit

Measurement Range

TRANGE

-40

–

150

°C

•-40 °C

≤ TJ ≤ 85 °C

• 85 °C

< TJ ≤ 150 °C (24)

TACC

-2.0

-3.0

–

2.0

3.0

Resolution

TRES

–8.0–

Max. Calibration Request Interrupt Temperature Step

TCALSTEP

-25

–

Notes:

24.Temperature not tested in production. Guaranteed by design and characterization.

Table 22. Static electrical characteristics - PTB0 to 4 voltage and temperature measurements

Parameter

Symbol

Min.

Typ.

Max.

Unit

PTB0, 1, 2, 3, and 4: measurement resolution for voltage measurement (PTBx

routed to Voltage Analog to Digital Converter)

PTB0-4VRES

–25–

μV

PTB0, 1, 2, 3 and 4: voltage sense gain error from -40 °C to 85 °C

• input range 0.0 V to 1.0 V (25)

PTB0, 1, 2, 3 and 4: voltage sense gain error from 85 °C to 125 °C

• input range 0.0 V to 1.0 V (25)

PTB0-4ACC

-0.15

-0.25

–

0.15

0.25

PTB0, 1, 2, 3 and 4: extrapolated voltage sense offset error, obtained by linear

regression at 25 °C.

PTB0-4OFF

-0.5

–

0.5

Table 20. Static electrical characteristics - voltage sense module (22) (continued)

Parameter

Symbol

Min.

Typ.

Max.

Unit

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