TS9001-2 datasheet(4/8 Pages) TOUCHSTONE

No. de pieza	TS9001-2

Descripción Electrónicos	1.6V Nanopower Comparator with Internal Reference

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Fabricante Electrónico	TOUCHSTONE [Touchstone Semiconductor Inc]

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TS9001

Page 4

TS9001DS r1p0

RTFDS

PIN FUNCTIONS

TS9001-1

TS9001-2

NAME

FUNCTION

SC70-5

1

OUT

Comparator Output

2

VEE

Negative Supply Voltage

3

IN+

Comparator Noninverting Input

4

REF/IN-

1.252V Reference Output/Comparator Inverting Input

—

REF

1.252V Reference Output

5

VCC

Positive Supply Voltage

—

IN-

Comparator Inverting Input

BLOCK DIAGRAMS

DESCRIPTION OF OPERATION

Guaranteed to operate from +1.6V supplies, the

TS9001-1 and the TS9001-2 analog comparators

only draw 600nA supply current, feature a robust

input stage that can tolerate input voltages 200mV

beyond the power supply rails, and include an on-

board +1.252V ±1% voltage reference. To insure

clean output switching behavior, both analog

comparators feature 4mV internal hysteresis. The

TS9001-1’s push-pull output drivers were designed

to minimize supply-current surges while driving

±5mA loads with rail-to-rail output swings. The open-

drain output stage TS9001-2 can be connected to

supply voltages above VCC to an absolute maximum

of 6V above VEE. Where wired-OR logic connections

are needed, their open-drain output stages make it

easy to use this analog comparator.

Input Stage Circuitry

The robust design of the analog comparators’ input

stage can accommodate any differential input

voltage from VEE - 0.2V to VCC + 0.2V. Input bias

currents are typically ±0.15nA so long as the applied

input voltage remains between the supply rails. ESD

protection diodes - connected internally to the supply

rails - protect comparator inputs against overvoltage

conditions. However, if the applied input voltage

exceeds either or both supply rails, an increase in

input current can occur when these ESD protection

diodes start to conduct.

Número de pieza similar - TS9001-2

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Silicon Laboratories	TS9001-2	1Mb / 15P	1.6V Nanopower Comparator with Internal Reference
	TS9001-2IJ5	1Mb / 15P	1.6V Nanopower Comparator with Internal Reference
	TS9001-2IJ5	1Mb / 15P	1.6V Nanopower Comparator with Internal Reference
	TS9001-2IJ5T	1Mb / 15P	1.6V Nanopower Comparator with Internal Reference

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Descripción similar - TS9001-2

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Silicon Laboratories	TS9001	1Mb / 15P	1.6V Nanopower Comparator with Internal Reference
Silicon Laboratories	TSM917	1Mb / 15P	1.8V Nanopower Comparator with Internal 1.245V Reference
Touchstone Semiconducto...	TSM917	686Kb / 14P	1.8V Nanopower Comparator with Internal 1.245V Reference
Linear Technology	LTC1540	247Kb / 12P	Nanopower Comparator with Reference
	LTC1540CDD	147Kb / 12P	Nanopower Comparator with Reference
	LTC1540	160Kb / 12P	Nanopower Comparator with Reference
Silicon Laboratories	TSM9117	1Mb / 18P	1.6V Nanopower Comparators with/without Internal References
Touchstone Semiconducto...	TSM9117	913Kb / 17P	1.6V Nanopower Comparators with/without Internal References
Burr-Brown (TI)	TLV3011	462Kb / 16P	Nanopower, 1.8V, SOT23 Comparator with Voltage Reference
Texas Instruments	TLV3012-Q1	504Kb / 17P	[Old version datasheet] NANOPOWER 1.8-V COMPARATOR WITH VOLTAGE REFERENCE

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TS9001-2 Datasheet(PDF) 4 Page - Touchstone Semiconductor Inc

TS9001-2 Datasheet(HTML) 4 Page - Touchstone Semiconductor Inc

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