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Logic electrical characteristics, Lm77 – Rainbow Electronics LM77 User Manual

Page 5

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Logic Electrical Characteristics

(Continued)

DIGITAL DC CHARACTERISTICS Unless otherwise noted, these specifications apply for +V

S

=+5 Vdc

±

10% for LM77CIM-5,

LM77CIMM-5 and +V

S

=+3.3 Vdc

±

10% for LM77CIM-3, LM77CIMM-3. Boldface limits apply for T

A

= T

J

= T

MIN

to T

MAX

; all

other limits T

A

= T

J

=+25˚C, unless otherwise noted.

Symbol

Parameter

Conditions

Typical

(Note 8)

Limits

(Note 9)

Units

(Limit)

I

OH

High Level Output Current

V

OH

= + V

S

10

µA (max)

V

OL

Low Level Output Voltage

I

OL

= 3 mA

0.4

V (max)

T_CRIT_A Output Saturation
Voltage

I

OUT

= 4.0 mA

(Note 12)

0.8

V (max)

T_CRIT_A Delay

1

Conversions

(max)

t

OF

Output Fall Time

C

L

= 400 pF

250

ns (max)

I

O

= 3 mA

LM77

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