33784 datasheet(7/30 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33784

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Absolute Error(8)

0.5V < Input Voltage < 4.5V

ADCABS

-4.0

–

+4.0

LSB

ADC Code Conversion Error (DNL)

Source Resistance < 1.0 k

ADCDNL

–

2.0

LSB

I/O Input Levels

Input High Voltage

Input Low Voltage

VIH

VIL

70%*VREG

–

30%*VREG

I/O Input Hysteresis(8)

VHYS

300

I/O Logic Output Levels

Output Low (IL = 1.0mA)

Output High (IL = -500μA)

VOL

VOH

VREGOUT -

0.8

–

0.8

VREGOUT

POR Detect Thresholds

Voltage at HCAP

Voltage at REGOUT

VPORHCAP

VPORREG

6.0

4.25

6.39

4.5

6.77

4.75

Notes

Assured by design.

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions -0.3V

≤ VBUSIN ≤ 30V, 6.0V ≤ VH_CAP ≤ 30V, -40°C ≤ TA ≤ 125°C,

RTNIN=AGND = 0V, unless otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under

nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

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