TS3005ITD1033TP datasheet(7/11 Pages) TOUCHSTONE

No de pièce	TS3005ITD1033TP

Description	A 1.55V to 5.25V, 1.35uA, 1.7ms to 33hrs Silicon Timer

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Fabricant	TOUCHSTONE [Touchstone Semiconductor Inc]

Site Internet	http://www.touchstonesemi.com

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TS3005

TS3005DS r1p0

Page 7

RTFDS

BLOCK DIAGRAM

THEORY OF OPERATION

The TS3005 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 period is given by:

t O T (s =

8

V2 0 x RS T x 512

1.08 11

Equation 1. FOUT Frequency Calculation where

FDIV2:0 = 0 to 7

RSET (MΩ)

tFOUT

0.360

59.67min

1

1.09hrs

2.49

6.87hrs

4.32

11.93hrs

6.81

18.81hrs

9.76

26.93hrs

12

33.1hrs

Table 2: tFOUT vs RSET for FDIV2:0 = 111(7)

FDIV

2:0

tFOUT(s)

FOUT (Hz)

ICPWM

(A)

000

1.7ms-56.88ms

586-17.578

1µ

001

13.65ms-455.16ms

73.25-2.197

1µ

010

109.17ms-3.64

9.16-0.2746

100n

011

877.19ms-29.15

1.14-0.0343

100n

100

7.01-233.1

0.143-0.00429

100n

101

55.94-31.09min

0.0178-0.536mHz

100n

110

7.49min-4.146hrs

0.0022-0.0670mHz

100n

111

59.67min-33.1hrs

0.279mHz-8.381µHz

100n

Table 1: FOUT and PWMOUT Frequency Range per FDIV2:0 Combination

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Silicon Laboratories	TS3005ITD1033T	1Mb / 12P	Single Resistor Sets Output Frequency

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Description similaire - TS3005ITD1033TP

Fabricant	No de pièce	Fiches technique	Description
Touchstone Semiconducto...	TS3005DB	346Kb / 4P	A 1.55V to 5.25V, 1.35關A, 1.7ms to 33hrs Silicon Timer
	TS3003	868Kb / 10P	A 1.55V to 5.25V, 10kHz to 300kHz Silicon Timer
	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
	TS3004	835Kb / 11P	A 1.55V to 5.25V, 1.9uA, 3.3us to 233s Silicon Timer
	TS3002	889Kb / 11P	A 1V/1uA Easy-to-Use Silicon Oscillator/Timer
Maxim Integrated Produc...	MAX5498EVKIT	313Kb / 13P	2.7V to 5.25V Single-Supply Operation Rev 1; 12/08
	MAX3524EVKIT	151Kb / 5P	4.75V to 5.25V Single-Supply Operation Rev 0; 12/00
	MAX98307EVKIT	1Mb / 7P	2.6V to 5.25V Single-Supply Operation 19-5985; Rev 0; 7/11

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TS3005ITD1033TP Fiches technique(PDF) 7 Page - Touchstone Semiconductor Inc

TS3005ITD1033TP Fiches technique(HTML) 7 Page - Touchstone Semiconductor Inc

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