33790(2006) Просмотр технического описания (PDF) - Freescale Semiconductor

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Компоненты Описание

производитель

33790
(Rev.:2006)

Two-Channel Distributed System Interface (DSI) Physical Interface Device

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 4.75 V ≤ VDD ≤ 5.25 V, 8.0 V ≤ VSUP ≤ 25.0 V, -40°C ≤ TJ ≤ 150°C unless otherwise

noted.

Characteristic

Symbol

Min

Typ

Max

Unit

SUPPLY

ISUP Supply Current / Channel (Not Including IOUT)

DSIx0 = Idle Voltage, -100 mA ≤ IOUT ≤ 0 mA

DSIx0 = Output High Voltage, IOUT = 12 mA

ISUPI

ISUPH

mA

–

1.35

3.25

–

5.0

9.00

IDD Supply Current / Channel

IDD

–

0.5

1.0

mA

BUS TRANSMITTER

VSUP to DSIxO ON Resistance (During Idle)

IOUT = -100 mA

RDS(ON)

–

Ω

–

10

Output High Voltage

DSIx0 (-15 mA ≤ IOUT ≤ 1.0 mA)

DSIVOH

V

4.175

4.5

4.825

Output Low Voltage

DSIx0 (-15 mA ≤ IOUT ≤ 1.0 mA)

DSIVOL

V

1.325

1.5

1.675

Output High-Side Current Limit (5)

ICLH

- 100

–

-200

mA

Output Low-Side Current Limit (5)

ICLL

110

–

220

mA

Input Leakage

DSIIB

DSIxO When DSIxF Is High and DSIxS Is Low (0 V ≤ DSIxO ≤ Min

- 200

–

(VSUP = 16.5 V))

µA

50

BUS RECEIVER

Return Current Threshold

MICROCONTROLLER INTERFACE

Logic Input Thresholds DSIxS, DSIxF

Output High Voltage

DSIxR Pin = -0.5 mA

Output Low Voltage

DSIxR Pin = 1.0 mA

Internal Pullup for DSIxF

Internal Pulldown for DSIxS

Notes

5. After 10 µs settling time (assured by design).

IRH

- 5.0

- 6.0

- 7.0

mA

VIN(TH)

1.10

–

2.20

V

VOH

V

0.8 VDD

–

VDD

VOL

V

0.0

–

0.2 VDD

IIL

-100

–

-10

µA

IIH

10

–

100

µA

Analog Integrated Circuit Device Data

Freescale Semiconductor

33790

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