DS1210SN+T&R 参数 Datasheet PDF下载

Voltage Range on Any Pin Relative to Ground

Operating Temperature Range

Storage Temperature Range

Soldering Temperature (reflow, SO)

Lead Temperature (soldering, 10s)

ABSOLUTE MAXIMUM RATINGS

-0.3V to +7.0V

0°C to +70°C, -40°C to +85°C for N parts

-55°C to +125°C

+260°C

+300°C

This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the

operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of

time may affect reliability.

PACKAGE THERMAL CHARACTERISTICS (Note 1)

PDIP

SO

Junction-to-Ambient Thermal Resistance (θ

JA

).…………………...…………………………...….110°C/W

Junction-to-Case Thermal Resistance (θ

JC

)…………………………………………………………40°C/W

Junction-to-Ambient Thermal Resistance (θ

JA

).…………………………………………………….70°C/W

Junction-to-Case Thermal Resistance (θ

JC

)…………………………………………………………23°C/W

Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board for the SO.

For detailed information on package thermal considerations, refer to

Note 1:

PARAMETER

TOL = GND Supply Voltage

TOL = V

CCO

Supply Voltage

Logic 1 Input

Logic 0 Input

Battery Input

RECOMMENDED OPERATING CONDITIONS

SYMBOL

V

CCI

V

CCI

V

IH

V

IL

V

BAT1

,

V

BAT2

MIN

4.75

4.5

2.2

-0.3

2.0

4B

TYP

5.0

5.0

MAX

5.5

5.5

V

CC

+0.3

+0.8

4.0

UNITS

V

V

V

V

V

(Note 10)

NOTES

2

2

2

2

2, 3

0B

DC ELECTRICAL CHARACTERISTICS

PARAMETER

Supply Current

Supply Voltage

Supply Current

Input Leakage

Output Leakage

CEO

Output @ 2.4V

CEO

Output @ 0.4V

V

CC

Trip Point (TOL=GND)

V

CC

Trip Point (TOL=V

CCO

)

CEO

Output

V

BAT1

or V

BAT2

Battery Current

Battery Backup Current

@ V

CCO

= V

BAT

– 0.3V

SYMBOL

I

CCI

V

CCO

I

CCO1

I

IL

I

LO

I

OH

I

OL

V

CCTP

V

CCTP

V

OHL

I

BAT

I

CCO2

(Note 10; V

CCI

= 4.75 to 5.5V, TOL = GND)

(V

CCI

= 4.5 to 5.5V, TOL = V

CCO

)

MIN

TYP

MAX

UNITS NOTES

5

mA

4

V

CC

-0.2

V

2

80

mA

5

-1.0

+1.0

µA

-1.0

+1.0

µA

-1.0

mA

6

4.0

mA

6

4.50

4.62

4.74

V

2

4.25

4.37

4.49

V

2

V

BAT

-0.2

V

8

1B

100

50

4 of

8

nA

µA

3, 4

7, 8