TS3004 A 1.55V to 5.25V, 1.9μA, 3.3μs to 233s Silicon Timer

2019-05-24
The TS3004 is a single-supply, second-generation

oscillator/timer fully specified to operate over a supply

voltage range of 1.55V to 5.25V while consuming less

than 2.4μA(max) supply current. Requiring only a

resistor to set the base output frequency (or output

period) at 25kHz (or 40µs) with a 50% duty cycle, the

TS3004 timer/oscillator is compact, easy-to-use, and

versatile. Optimized for ultra-long life, low frequency,

battery-powered/portable applications, the TS3004

joins the TS3001, TS3002, TS3003 and TS3006 in

the CMOS timer family of “NanoWatt Analog™” highperformance

analog integrated circuits.

The TS3004 output period can be user-adjusted from

3.3µs to 233s without additional components. In

addition, the TS3004 represents a 25% reduction in

pcb area and a factor-of-10 lower power consumption

over other CMOS-based integrated circuit

oscillators/timers. When compared against industrystandard

555-timer-based products, the TS3004

offers up to 84% reduction in pcb area and over three

orders of magnitude lower power consumption.

The TS3004 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.

Silicon Labs

TS3004TS3001TS3002TS3003TS3006TS3004ITD1033TS3004ITD1033T

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Part#

A 1.55V to 5.25V, 1.9µA, 3.3µs to 233s Silicon Timer

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Datasheet

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lead-free

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Please see the document for details

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10-pin TDFN

English Chinese Chinese and English Japanese

2014

Rev.1.0

1.4 MB

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