SMS66

Preliminary Information

Summit Microelectronics, Inc

2070 1.0 7/16/03

7

DC OPERATING CHARACTERISTICS (CONTINUED)

(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)

Symbol

Parameter

Notes

Min

Typ

Max

Unit

PUP characteristics

Output Low Voltage

0

0.4

V

All other input and output characteristics

VDD = 2.7V

0.9xVDD

VDD

V

Input High Voltage

(FS,PWR_ON/OFF, MR#)

VDD = 5.0V

0.7xVDD

VDD

V

VDD = 2.7V

-0.1

0.1xVDD

V

Input Low Voltage (FS,

PWR_ON/OFF, MR#)

VDD = 5.0V

-0.1

0.3xVDD

V

Programmable Open Drain

Outputs (RST, HEALTHY,

FAULT)

0

0.4

V

Output Low Current

should not exceed 3mA or accuracy

specifications will be affected

0

1.0

mA

VM Monitor Threshold Step Size

VM pins

5

mV

AINx Monitor Threshold Step Size

AIN1/AIN2 pins

2.5

mV

Temperature Threshold Step Size

Internal Temp Sensor

0.25

1.24

1.25

1.26

V

–40

-0.25

+0.25

%

Coefficient

–5

-0.15

+0.15

%

-0.4

+0.4

%

External

0.5

VDD_CAP

V