4-151

Preliminary Information

MH89770

.

* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.

‡ Typical figures are at 25

°C and are for design aid only: not guaranteed and not subject to production testing.

‡ Typical figures are at 25

°C and are for design aid only: not guaranteed and not subject to production testing.

† Timing is over recommended temperature & power supply voltages.

‡ Typical figures are at 25

°C and are for design aid only: not guaranteed and not subject to production testing.

Absolute Maximum Ratings*

Parameter

Symbol

Min

Max

Units

1

-0.3

7

V

2

Voltage on any pin other than supplies, OUTA or OUTB

V

3

Voltage on OUTA or OUTB

15

V

4

Current at any pin other than supplies, OUTA or OUTB

20

mA

5

Current at OUTA or OUTB

200

mW

6

Storage Temperature

-20

85

°C

Parameters

Sym

Min

Max

Units

Test Conditions

1

I

n

p

u

t

s

Operating Temperature

070

°C

2

Supply Voltage

4.5

5.0

5.5

V

3

Input High Voltage

2.4

V

Digital Inputs

3.0

V

Line Inputs

4

Input Low Voltage

0.4

V

Digital Inputs

0.3

V

Line Inputs

Parameters

Sym

Min

Max

Units

Test Conditions

1

I

n

p

u

t

s

Supply Current

12

25

mA

Outputs Unloaded

2

Input High Voltage

2.0

V

Digital Inputs

3

Input Low Voltage

0.8

V

Digital Inputs

4

Input Leakage Current

±1

±10

µA

5

O

u

t

p

u

t

s

Output High Current

7

20

mA

6

Output Low Current

2

10

mA

7

Output Low Voltage

OUTA or OUTB

0.25

V

8

Input Impedance RxT to RxR

RxT or RxR to Gnd

400

Ω

1K

Ω

9

Schmitt Trigger Input (XSt)

4.0

V

1.5

V

Characteristics

Sym

Min

Max

Units

Test Conditions

1

Input Pin Capacitance

10

pF

2

Output Pin Capacitance

10

pF