ADM6315 datasheet(2/8 Pages) AD

номер детали	ADM6315

подробное описание детали	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143

PDF	8 Pages

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производитель	AD [Analog Devices]

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REV. 0

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ADM6315–SPECIFICATIONS (V

CC = Full Operating Range, TA = TMIN to TMAX, VCC Typ = 5 V unless otherwise noted)

Parameter

Min

Typ

Max

Units

Test Conditions/Comments

SUPPLY

Operating Voltage

1.0

5.5

TA = 0

°C to +70°C

VCC Supply Current

µAV

CC = 5.5 V (No Load)

412

µAV

CC = 3.6 V (No Load)

RESET VOLTAGE THRESHOLD (VTH)

VTH – 1.8%

VTH

VTH + 1.8%

TA = +25

°C

VTH – 2.5%

VTH + 2.5%

TA = 0

°C to +70°C

RESET THRESHOLD TEMPERATURE

COEFFICIENT

ppm/

°C

VCC TO RESET DELAY

µsV

CC = Falling at 1 mV/

µs

RESET ACTIVE TIMEOUT PERIOD

1.4

2.6

ADM6315xxD1

ADM6315xxD2

140

200

370

ADM6315xxD3

1120

1570

2960

ADM6315xxD4

MANUAL RESET

Input Threshold

0.8

VTH > 4.0 V (VIL)

2.4

VTH > 4.0 V (VIH)

0.3 VCC

VVTH < 4.0 V (VIL)

0.7 VCC

VVTH < 4.0 V (VIH)

Minimum Input Pulse

µs

Glitch Rejection

100

To Reset Delay

500

Pull-Up Resistance

100

Ω

RESET OUTPUT

Output Voltage

0.4

VCC > 4.25 V, ISINK = 3.2 mA

0.3

VCC > 2.5 V, ISINK = 1.2 mA

0.3

VCC > 1 V, ISINK = 80 mA

Output Leakage Current

µAV

CC > VTH, RESET Deasserted

NOTES

1The ADM6315 is available with preset reset threshold values from 2.5 V to 5 V at 100 mV increments.

Specifications subject to change without notice.

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