TS3005DB datasheet(1/4 Pages) TOUCHSTONE

부품명	TS3005DB

상세설명	A 1.55V to 5.25V, 1.35關A, 1.7ms to 33hrs Silicon Timer

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제조업체	TOUCHSTONE [Touchstone Semiconductor Inc]

홈페이지	http://www.touchstonesemi.com

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1 / 4 page

TS3005 Demo Board

Page 1

FEATURES

 5V Supply Voltage

 FOUT/PWMOUT Output Period Range:

o

47.4m

s ≤ t

FOUT ≤ 27.6hrs

o

RSET

= 10MΩ

 PWMOUT Output Duty Cycle:

o

63% for FDIV2:0 = 000

o

CPWM = 0.1µF

 PWMOUT Duty Cycle Reduction

o

1MΩ Potentiometer

 Fully Assembled and Tested

 2in x 2in 2-layer circuit board

COMPONENT LIST

DESIGNATION

QTY

DESCRIPTION

C1

1

0.1µF ±10%

capacitor (0805)

C2

1

4.7µF ±10%

capacitor (0805)

R1, R2

2

10

MΩ ± 1% (0805)

PWM_ADJ

1

1MΩ Potentiometer

U1

1

TS3005

VDD,F_OUT,

PWM_OUT

3

Test points

J1, FDIV0, FDIV1,

FDIV2

3

Jumper

DESCRIPTION

The demo board for the TS3005 is a completely

assembled and tested circuit board that can be used

for evaluating the TS3005. The TS3005 is a single-

supply,

second-generation

Touchstone

Semi

oscillator/timer fully specified to operate at a supply

voltage range of 1.55V to 5.25V while consuming less

than 1.5

μA(max) supply current. Requiring only a

resistor to set the base output frequency (or output

period) at 49Hz (or 20.5ms) with a 50% duty cycle,

the TS3005 timer/oscillator is

compact, easy-to-use,

and versatile. Optimized for ultra-long life, low

frequency, battery-powered/portable applications, the

TS3005 joins the TS3001, TS3002, TS3003, TS3004,

and TS3006 in

Touchstone’s CMOS timer family in its

“NanoWatt Analog™” series of high-performance

analog integrated circuits.

The TS3005 requires only an RSET =

10MΩ resistor

to set the FOUT/PWMOUT output period range to

between 47.4ms and 27.6 hours. To change the

output period, an FDIV2:0 combination can be

selected. With an on-board 0.1µF CPWM capacitor,

the duty cycle of PWMOUT is set at approximately

63%. Further reduction of the duty cycle is available

with an on-

board 1MΩ potentiometer. The complete

circuit is designed at a supply voltage of 5V. The

TS3005 is fully specified over the -40°C to +85°C

temperature range and is available in a low-profile,

10-pin 3x3mm TDFN package with an exposed back-

side paddle.

Product datasheet and additional documentation can

be

found

on

the

factory

web

site

at

www.touchstonesemi.com.

ORDERING INFORMATION

Order Number

Description

TS3005DB

TS3005

Demo Board

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

Figure 1. TS3005 Demo Board Circuit

유사한 부품 번호 - TS3005DB

제조업체	부품명	데이터시트	상세설명
Touchstone Semiconducto...	TS3005	820Kb / 11P	A 1.55V to 5.25V, 1.35uA, 1.7ms to 33hrs Silicon Timer
Silicon Laboratories	TS3005	1Mb / 12P	Single Resistor Sets Output Frequency
Silicon Laboratories	TS3005ITD1033	1Mb / 12P	Single Resistor Sets Output Frequency
Touchstone Semiconducto...	TS3005ITD1033T	820Kb / 11P	A 1.55V to 5.25V, 1.35uA, 1.7ms to 33hrs Silicon Timer
Silicon Laboratories	TS3005ITD1033T	1Mb / 12P	Single Resistor Sets Output Frequency

More results

유사한 설명 - TS3005DB

제조업체	부품명	데이터시트	상세설명
Touchstone Semiconducto...	TS3005	820Kb / 11P	A 1.55V to 5.25V, 1.35uA, 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
	TS3001	746Kb / 10P	A 1V/1uA Easy-to-Use Resistor-Tuned Silicon Oscillator/Timer
Maxim Integrated Produc...	MAX5498EVKIT	313Kb / 13P	2.7V to 5.25V Single-Supply Operation Rev 1; 12/08
Maxim Integrated Produc...	MAX3524EVKIT	151Kb / 5P	4.75V to 5.25V Single-Supply Operation Rev 0; 12/00

More results

TS3005DB 데이터시트(PDF) 1 Page - Touchstone Semiconductor Inc

TS3005DB 데이터시트(HTML) 1 Page - Touchstone Semiconductor Inc

유사한 부품 번호 - TS3005DB

유사한 설명 - TS3005DB

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