AMS810M datasheet(5/8 Pages) AMS

5 / 8 page

DC Electrical Characteristics

(VCC = VRN + 5% to 5.5V, TA= -40~85ºC, unless otherwise noted.)(Note 1)

Symbol

Description

Test Conditions

Min

Typ

Max

Unit

VCC

Operating Voltage Range

1.0

5.5

ICC

Supply Current

Vcc < 5.5V, AMS8xxL/M

ICC

Supply Current

Vcc < 3.6V, AMS8xxR/S/T/Z

µA

AMS809M

VRN -1.1%

VRN

VRN +1.1%

TA= 25ºC

All except

809M

VRN - 1.5%

VRN

VRN + 1.5%

TA= -40 ~ 85ºC

AMS809M

VRN - 1.8%

VRN

V RN + 2%

VRST

（V

RTH－)

Threshold Voltage(Falling-

edge)(Note 2)

TA= -40 ~ 85ºC

All except

809M

VRN - 2.5%

VRN

VRN + 2.5%

VRTH＋

Threshold Voltage(Rising-

edge) (Note 2)

TA= -40 ~ 85ºC

AMS809M

4.232

4.31

4.396

VRTH

Reset Threshold Hysteresis

(Note 2)

Vcc varies between VRN ± 5%

(Only for 8xxL/M)

Vcc

≥ 4.5V Isource=800µA

Vcc-1.5

Vcc

≥ 2.7V Isource=500µA

0.8×Vcc

Vcc

≥ 1.8V Isource=150µA

0.8×Vcc

VOH

Output High Voltage

Vcc

≥ 1.0V Isource=4µA

0.8×Vcc

Vcc

≥ 4.5V Isink=3.2mA

0.4

Vcc

≥ 2.7V Isink=1.2mA

0.3

VOL

Output Low Voltage

Vcc

≥ 1.0V Isink=100µA

0.3

Note: 1. Parameters of room temperature guaranteed by production test and parameters of full-temperature guaranteed by design.

2. VRST is Reset threshold voltage when VCC falls from high to low level. VRN is nominal reset threshold voltage.

AC Electrical Characteristics

Symbol

Description

Test Conditions

Min

Typ

Max

Unit

8xxT/S/R/Z

140

240

560

tRS

Reset Pulse Width

TA= 25ºC

8xxL/M

140

200

280

Reset Timing Diagram

VCC

RESET

RST

RST + VRTH

AMS803/09/10

Advanced Monolithic Systems http://www.ams-semitech.com

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