TS3003 datasheet(7/10 Pages) TOUCHSTONE

No de pièce	TS3003

Description	A 1.55V to 5.25V, 10kHz to 300kHz Silicon Timer

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Fabricant	TOUCHSTONE [Touchstone Semiconductor Inc]

Site Internet	http://www.touchstonesemi.com

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TS3003

TS3003DS r1p0

Page 7

RTFDS

BLOCK DIAGRAM

THEORY OF OPERATION

The TS3003 is a user-programmable oscillator where

the period of the square wave at its FOUT terminal is

generated by an external resistor connected to the

RSET pin. The output frequency is given by:

O T

1.08 11

RS T

Equation 1. FOUT Frequency Calculation

RSET (MΩ)

FOUT (kHz)

1

108

2.49

43

4.32

25

6.81

16

9.76

11

Table 1: FOUT vs RSET

Numéro de pièce similaire - TS3003

Fabricant	No de pièce	Fiches technique	Description
Silicon Laboratories	TS3003	1Mb / 11P	Single Resistor Sets Output Frequency
Touchstone Semiconducto...	TS3003DB	332Kb / 4P	A 1.55V to 5.25V, 1.9A, 9kHz to 300kHz Silicon Timer
Silicon Laboratories	TS3003ITD1033	1Mb / 11P	Single Resistor Sets Output Frequency
Silicon Laboratories	TS3003ITD1033T	1Mb / 11P	Single Resistor Sets Output Frequency

Fabricant	No de pièce	Fiches technique	Description
Touchstone Semiconducto...	TS3006DB	305Kb / 3P	A 1.55V to 5.25V, 1.9A, 9kHz to 300kHz Silicon Timer
	TS3003DB	332Kb / 4P	A 1.55V to 5.25V, 1.9A, 9kHz to 300kHz Silicon Timer
	TS3006	641Kb / 9P	A 1.55V to 5.25V, 1.9uA, 9kHz to 300kHz Silicon Timer
	TS3005	820Kb / 11P	A 1.55V to 5.25V, 1.35uA, 1.7ms to 33hrs Silicon Timer
	TS3004	835Kb / 11P	A 1.55V to 5.25V, 1.9uA, 3.3us to 233s Silicon Timer
	TS3005DB	346Kb / 4P	A 1.55V to 5.25V, 1.35關A, 1.7ms to 33hrs Silicon Timer
EUROQUARTZ limited	CX1VSM	296Kb / 2P	Frequency Range 10kHz to 600kHz
	CX1H	290Kb / 2P	Frequency Range 10kHz to 600kHz
	CX1HSM	306Kb / 2P	Frequency Range 10kHz to 600kHz
	CX1V	280Kb / 2P	Frequency Range 10kHz to 600kHz