ASM706ESAF 参数 Datasheet PDF下载

February 2005

rev 1.5

ASM705 / 706 / 707 / 708

ASM813L

Electrical Characteristics

Unless otherwise noted, specifications are over the operating temperature range and V

CC

supply voltages are 2.7V to 5.5V (ASM706P,

ASM708R), 3.0 V to 5.5V (ASM706/708S), 3.15V to 5.5V (ASM706/708T) and 4.1V to 5.5.V (ASM706/708J)

Parameter

Symbol

ASM705/6/7/8C

Conditions

Min

1.2

1.1

1.2

Typ

Max

Unit

5.5

5.5

5.5

75

75

50

50

Operating Voltage

Range

V

CC

ASM813L

ASM705/6/7/8E, ASM813E

ASM705/706C/813LC

V

140

140

140

140

4.75

4.50

V

mV

280

ms

µs

0.25

µs

V

µA

µA

Supply Current

ASM705E/706E/813LE

I

CC

ASM707C/708C

ASM707E/708E

ASM705/707/813L, Note 1

4.50

4.25

4.65

4.40

40

RESET Threshold

RESET Threshold

Hysteresis

RESET Pulse Width

MR Pulse Width

MR to RESET Out

Delay

MR Input Threshold

V

RT

ASM706/708 Note 1

Note 1

t

RS

t

MR

t

MD

V

IH

V

IL

Note 1

2.0

Note 1

140

0.15

200

0.8

MR = 0V

I

SOURCE

= 800µA

100

V

CC

- 1.5

250

MR Pullup current

600

RESET Output Voltage

I

SINK

= 3.2mA

ASM705/6/7/8, V

CC

= 1.2V, I

SINK

= 100µA

ASM707/8/813L, I

SOURCE

= 800µA

ASM707/8, I

SINK

= 1.2mA

V

CC

-1.5

0.4

0.3

V

0.4

0.4

0.9

RESET Output Voltage

ASM813L, I

SINK

=3.2mA

ASM813L, V

CC

= 1.2V, I

SOURCE

= 4µA

V

Low Power µP Supervisor Circuits

Notice: The information in this document is subject to change without notice

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