ISO-CMOS

MT8952B

3-77

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

‡ Typical figures are at 25

‡ Typical figures are at 25

Parameter

Symbol

Min

Max

Units

1

Supply voltage

-0.3

7.0

V

2

Voltage on any pin (other than supply pins)

V

3

Current on any pin (other than supply pins)

±25

mA

4

DC Supply or ground current

±50

mA

5

Storage temperature

-65

150

°C

6

Package power dissipation

Cerdip

1.0

W

Plastic

0.6

W

Characteristics

Sym

Min

Max

Units

Test Conditions

1

Supply Voltage

4.75

5.0

5.25

V

2

Input HIGH voltage

2.4

V

For a Noise Margin of 400

mV

3

Input LOW voltage

0.4

V

For a Noise Margin of 400

mV

4

Frequency of operation

5.0

MHz

When clock input is at twice

the bit rate.

5

Operating temperature

-40

25

85

°C

Characteristics

Sym

Min

Max

Units

Test Conditions

1

Supply Current (Quiescent)

110

µA

Outputs unloaded and

clock input (CKi) grounded

2

Supply current (Operational)

0.4

1.0

mA

*See below

3

I

N

P

U

T

Input HIGH voltage

2.0

V

4

Input LOW voltage

0.8

V

5

Input leakage current

10

µA

6

Input capacitance

10

pF

7

HIGH switching point for

Schmitt Trigger (RST) input

4.0

V

8

LOW switching point for

Schmitt Trigger (RST) input

1.0

V

9

Hysteresis on Schmitt Trigger

(RST) input

0.5

V

10

O

U

T

P

U

T

Output HIGH current (on all

the outputs except IRQ)

-5

-16

mA

11

Output LOW current (on all

the outputs including IRQ)

510

mA

12

Output capacitance

15

pF