TS3001ITD822T

$0.93

Description：IC OSC SILICON PROG 8-TDFN
Series：-

SKU:a2663d3cd5d4 Category: Programmable Timers and Oscillators Brand: Touchstone Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC OSC SILICON PROG 8-TDFN
Series：-
Package：Cut Tape (CT)
Mfr：Touchstone Semiconductor
Type：Oscillator, Silicon
Count：-
Frequency：5.2kHz ~ 90kHz
Voltage - Supply：0.9V ~ 1.8V
Operating Temperature：-40°C ~ 85°C
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-TDFN (2x2)
Mounting Type：Surface Mount
Current - Supply：2.1 µA
Grade：-
Qualification：-

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TS3001ITD822T

Overview

The TS3001ITD822T is a single-supply CMOS oscillator manufactured by Silicon Labs, formerly Touchstone Semiconductor. It operates within a supply voltage range of 0.9V to 1.8V and consumes 1µA at 25kHz. The output frequency is programmable from 5.2kHz to 90kHz using a single external resistor (RSET). Key electrical parameters include a period drift of 0.021%/°C, an output driver resistance of 160Ω, and a PWM duty cycle range of 12% to 90%. The device is housed in an 8-pin TDFN package measuring 2mm x 2mm with an exposed paddle.

Feature Summary

Ultra-low supply current of 1µA at 25kHz
Single-resistor programmable frequency range of 5.2kHz to 90kHz
PWM output with adjustable duty cycle from 12% to 90%
Low-profile 8-pin TDFN package (2x2mm) with exposed paddle

Applications

Portable and battery-powered equipment
Low-parts-count nanopower oscillator
Compact replacement for crystal and ceramic oscillators
Nanopower pulse-width modulation control
Nanopower clock generation

Procurement Notes

Verify the manufacturer designation as Silicon Labs, which acquired Touchstone Semiconductor. Confirm the specific ordering suffix 'T' indicates tape and reel packaging containing 3000 units. Ensure compatibility with the 0.9V to 1.8V supply voltage range and the 8-pin TDFN footprint during component sourcing.

Selection Notes

Select this component for applications requiring minimal PCB area and ultra-low power consumption compared to standard CMOS or 555-timer oscillators. Use a resistor with 1% tolerance or lower for optimal frequency performance. Consider the increased supply current when enabling the PWM engine via the CNTRL pin.

Part Context

This part belongs to the TS3001 series of nanopower oscillators. It is part of the NanoWatt Analog portfolio designed for long-life battery applications. The device offers significant reductions in PCB area and power consumption relative to industry-standard alternatives.