LS6526 datasheet(3/5 Pages) LSI

3 / 5 page

6525-030713-3

ABSOLUTE MAXIMUM RATINGS:

PARAMETER

SYMBOL

VALUE

UNIT

DC Supply Voltage

VDD

Input Voltage

VIN

VSS - 0.3 to VDD + 0.3

Operating Temperature

-40 to +70

°C

Storage Temperature

TSTG

-65 to +150

°C

ELECTRICAL CHARACTERISTICS:

(All voltages referenced to VSS, TA = 25

°C, VDD = 2.3V - 3.6V, unless otherwise specified.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

CONDITIONS

SUPPLY CURRENT:

VDD = 2.3V – 3.6V

IDD

μA

LS6525, No Load@VREG

IDD

μA

LS6526, No Load@VREG

REGULATOR:

Voltage

2.13

2.175

2.22

Source Current Capability

μA

AMPLIFIERS:

PIR Amplifier

Gain

29.5

V/V

Vi/p 1mVP-P, 10Hz

RL = No Load to 3M

Input Impedance

MCU amplifier / AMP2

Open Loop Gain

MCO Output Quiescent Voltage

0.48

0.5

0.52

AMP2 Internal Reference

VIR

1.1

Window -Comparator amplifier

Input Sensitivity to INT Output

120

μVP

AMP1 and AMP2 cascaded for

net gain = 675V/V

Comparator

VLO, THRESHOLD

1.02

VHI, THRESHOLD

1.18

INT Output

VOL, INT

0.1

RPULL-UP = 2M

Ω, VPULL-UP = 3.6V

VPULL-UP

5.5

Lobat

Trip Voltage

VTRIP

2.45

Hysteresis

Hys

0.1

VOL, LOBAT

0.1

RPULL-UP = 2M

Ω, VPULL-UP = 3.6V

VPULL-UP

5.5

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