MM1192 Просмотр технического описания (PDF) - Mitsumi

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MM1192

HBS-Compatible Driver and Receiver

Mitsumi 

MITSUMI

HBS-Compatible Driver and Receiver MM1192

Pin Assignment

16 15 14 13 12 11 10 9

12345678

DIP-16B

1 Reception DATA OUT 9

2

VIN

10

3

Boost capacitor pin 11

4

Boost capacitor pin 12

5

RESET

13

6

DATA IN

14

7

out (b)

15

8

out (a)

16

OUT (A)

OUT (B)

VCC

COLLECTOR (b)

GND

COLLECTOR (a)

IN (2)

IN (1)

Absolute Maximum Ratings (Ta=25°C)

Item

Storage tempereture

Operating tempereture

Power supply voltage

Operating power supply voltage

Allowable loss

Recommended power supply voltage range

Bias voltage range (VIN)

Symbol

TSTG

TOPR

VCC max.

VCCOP

Pd

VCCOP2

VINOP

Ratings

-40~+125

-20~+70

-0.3~+7

4.5~5.5

450

4.75~5.25

8.0~40

Units

°C

°C

V

V

mW

V

V

Electrical Characteristics (Except where noted therwise, Ta=25°C, VCC=5V, Ftransmit=10kHz (DUTY=50%) RL=36Ω)

Item

Power supply current 1

Power supply current 2

Transmission output voltage

Transmission waveform

symmetry

Reception sensitivity

Noise resistance

Transmission

Input impedance

Circuits Transmission delay time 1

Transmission delay time 2

Transmission delay time 3

Transmission delay time 4

Reception output H voltage

Reception output L voltage

Transmission waveform LOSS 1

Transmission waveform LOSS 2

H level input voltage

L level input voltage

H level input current

L level input current

Bootstrap output H voltage

Symbol

ICCO

ICCON

VTO

VTR

VRS

VRN

RIN

Td1

Td2

Td3

Td4

VROH

VROL

VTLS1

VTLS2

VLIH

VLIL

ILIH

ILIL

VBR

Measurement conditions

No signal (5PIN="H")

In transmission FL=10kHz, RL=36Ω

Both pins 9 and 10

VTO1/VTO2

Level at which no errors are output

Both pins 15 and 16

cf. transmit/receive waveform diagrams

cf. transmit/receive waveform diagrams

cf. transmit/receive waveform diagrams

cf. transmit/receive waveform diagrams

VT=5V applied, power on

VT=5V applied, power off

VDATA IN=2.4V

VDATA IN=0.4V

Min. Typ. Max. Units

8 13 mA

75 90 mA

3.8 4.2 4.6 VP-P

0.75 1.0 1.25

0.65 0.75 0.85 VP-P

0.55

VP-P

25 36 46 kΩ

0.4

µS

0.5

µS

1.0

µS

1.2

µS

4.5

V

0.5 V

4.5

V

4.5

V

2.4

V

0.6 V

10 µA

-300 µA

7.5 8.0

V

When a negative voltage is applied to pins 7, 8, 9 and 10, there should be no abnormal operation of internal

circuits between 0 and 6V. However, if a negative voltage exceeding -6V is applied, thyristor operation may

result, so it is recommended that an external clamping diode be added.

In addition, no measures have been taken for a negative voltage at pins 12 and 14. Hence if a negative

voltage is applied to pins 12 and 14, the internal transistor should not be used.

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