Datasheet > EM6325BY-1.3

EM6325BY-1.3

更新时间： 2022-12-15 00:03:41

品牌	Logo	应用领域
EMMICRO		复位电路
页数	文件大小	规格书
8页	230K
描述
Reset Circuit with Manual Reset

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EM6325BY-1.3 数据手册

EM6325

Electrical Characteristics (continued)

Unless otherwise specified: V_DD= 0.9V to 5.5V, T_A=-40°C to +125° C (note 1).

Parameter

Symbol

Conditions

Min

155

Typ

200

1.6

Max

224

3.8

Unit

EM6325C

EM6325A

EM6325B

EM6325D

(note 2 and 4)

0.7

Reset timeout period

t_POR

V_DDfrom 0V to V_{TH (typ)}+15%

T_A= +25°C

19.4

1240

1600

1792

Propagation delay time

_DDdrops from V_{TH (typ)}+0.2V to V_{TH (typ)}-0.2V

t_P

130

255

μs

(note 2). T_A= +25°C

V_DDto RESET (RESET) delay

V_DD>1V

V_DD>2.5V

_DD>5V

0.3

0.35

0.3

0.35

_OL=100μA

Open-drain RESET output

Voltage

V_OL

I_OL=1.5mA

I_OL=3mA

V_DD>1V

I_OL=100μA

V_OL

V_DD>2.5V

I_OL=1.5mA

I_OL=3mA

V_DD>5V

Push-pull RESET / RESET

Output voltage

V_DD>1V

0.8

I_OH=-30μA

V_OH

V_DD>2.5V

I_OH=-1.5mA

I_OH=-3mA

V_DD>5V

Output leakage current

I_LEAK

Only for EM6325_Y (open-drain)

0.5

μA

MANUAL RESET ( MR )

MR Input low

V_MRTlow

V_MRThigh

t_MD

0.3•V_DD

0.7•V_DD

MR Input high

T_A= +25°C

0.3

μs

kΩ

MR to Reset delay

t_PMD

Pulse width at MR (note 5)

MR Internal Pull-up resistor

R_MR

T_A=-40°C to +125°C

4.8

Note 1: Production tested at +25°C only. Over temperature limits are guaranteed by design, not production tested.

Note 2: RESET (RESET) open.

Note 4: Standard version for t_PORis 200ms (typ), available at all times. Other option (1.6ms, 25ms, 1600ms) are available

by mask option and upon minimum order quantity. Please contact EM sales.

Note 5: Pulse width must be greater than 1μs to ensure the RESET (RESET) to go active.

www.emmicroelectronic.com

1 2 345 6 7 8

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