33797 datasheet(12/34 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33797

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 4. Resistance Range vs. R_DIAG

SERIAL INTERFACE

Output Logic Low Level (D0)

ISINK = -800 µA

VOlow

0.0

–

0.2

x VDD

Output Logic High Level (D0)

ISOURCE = 800 µA

VOhigh

0.7

–

1.0

x VDD

Input Logic Threshold (D1, CS, CLK)

VLthr

0.35

–

0.65

x VDD

D1 Pull-Down Current

ID1

-6.0

-10

-15

µA

CLK Pull-Down Current

ICLK

-6.0

-10

-15

µA

CS Pull-Up Current

ICSBAR

µA

HI-Z Leakage (D0)

IHI-Z

–

±10

µA

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 4.75 V ≤ VDD ≤ 5.25 V; 7.0 V ≤ VVFIRE_XX ≤ 35 V; VVDIAG_X = VVFIRE_XX; FEN 1 = FEN 2

= VDD; RR_LIMIT_X = 10 kΩ ±1%, RR_DIAG = 10 kΩ ±1%, -40°C ≤ TA ≤ +85°C, GND = 0 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

R_DIAG

IDIAG

(NOM)

RTH1

Min/Max

RTH2

Min/Max

RTH3

Min/Max

RTH4

Min/Max

RTH5

Min/Max

RTH6

Min/Max

RTH7

Min/Max

RTH8

Min/Max

8.0 k

Ω

(-20%)

0.9 / 1.3

1.2 / 1.7

1.6 / 2.1

2.0 / 2.6

2.6 / 3.6

3.6 / 4.8

4.5 / 5.7

5.3 / 6.8

9.0 k

Ω

(-10%)

1.0 / 1.4

1.4 / 1.9

1.9 / 2.3

2.3 / 2.9

2.0 / 4.0

4.1 / 5.4

5.1 / 6.4

6.0 / 7.7

10.0 k

Ω

1.2 / 1.6

1.6 / 2.1

2.1 / 2.6

2.6 / 3.2

3.3 / 4.4

4.6 / 6.0

5.7 / 7.1

6.7 / 8.5

11.0 k

Ω

(+10%)

1.3 / 1.8

1.8 / 2.3

2.3 / 2.9

2.9 / 3.6

3.6 / 4.9

5.0 / 6.6

6.2 / 7.8

7.4 / 9.4

12.0 k

Ω

(+20%)

1.4 / 1.9

1.9 / 2.5

2.5 / 3.1

3.1 / 3.9

3.9 / 5.3

5.5 / 7.2

6.8 / 8.6

8.0 / 10.2

13.0 k

Ω

(+30%)

1.5 / 2.1

2.1 / 2.7

2.7 / 3.4

3.4 / 4.2

4.2 / 5.8

6.0 / 7.8

7.4 / 9.3

8.7 / 11.1

33797 Datasheet(PDF) 12 Page - Freescale Semiconductor, Inc

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