33811 datasheet(6/18 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33811

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 7.0V

≤ VPWR ≤ 17V, -40°C ≤ TA ≤ 125°C, GND = 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

POWER INPUT (VPWR, IPWR, IVDD, VDD, IDD)

Analog Supply Voltage Range

Fully Operational

VPWR(FO)

10.5

–

15.5

Digital Logic Supply Voltage Range

Fully Operational

VDD(FO)

4.75

5.0

5.25

SPI Voltage Supply Voltage Range

Fully Operational

VSPI(FO)

3.0

3.3

5.0

5.25

Supply Current from VPWR

All Outputs Disabled (Normal & Default Mode) VPWR = 17V

IPWR(ON)

–

1.0

5.0

Supply Current from VDD

All Outputs Disabled (Normal & Default Mode) VDD = 5.5V

IDD(ON)

1.0

5.0

Positive Threshold Voltage Point A (10.5V < = VPWR < = 15.5V)

V+TH_A

0.5

1.0

Positive Threshold Voltage Point A with Offset

(10.5V < = VPWR < = 15.5V)

V+TH_A_OFFSET

1.5

Positive Threshold Voltage Point B(10.5V < = VPWR < = 15.5V)

V+TH_B

1.5

3.0

4.5

Negative Threshold Voltage (10.5V < = VPWR < = 15.5V)

V-TH

-0.5

-1.0

Negative Threshold Voltage with Offset

(10.5V < = VPWR < = 15.5V)

V-TH_OFFSET

-1.5

Logic Supply Voltage

VDD

3.0

–

5.5

Logic Supply Current

Static Condition

IDD

250

400

700

μA

SPI DIGITAL INTERFACE (VIH, VIL, VHYS, CIN, LOGICSS)

Input Logic High-voltage Thresholds (8)

VIH

0.7 x VSPI

–

VSPI + 0.3

Input Logic Low-voltage Thresholds (8)

VIL

GND - 0.3

–

0.2 x VSPI

Input Logic Voltage Hysteresis (8)

VHYS

100

–

300

Input Logic Capacitance (9)

CIN

–

Notes

Output fault detection thresholds with outputs programmed OFF. Output fault detect thresholds are the same for output open and shorts.

This parameter is guaranteed by design, however is not production tested.

Parameter applies to SI, RESET, CS and is guaranteed by design.

Undervoltage thresholds minimum and maximum include hysteresis.

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